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Teijiro Yonezawa

Teijiro Yonezawa

Teijiro Yonezawa publications per year

The chart shows the history of publications by Teijiro Yonezawa between 1951 and 1999, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Teijiro Yonezawa published across 49 years, from 1951 to 1999, averaging 6.2 papers a year. Output peaked at 37 publications in 1970. 1 of the 302 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1951 to 1999. Vertical axis: number of publications, 0 to 37. Peak 37 publications in 1970. 1951: 1 publication 1952: 1 publication 1953: 2 publications 1954: 3 publications 1955: 2 publications 1956: 2 publications 1957: 4 publications 1958: 2 publications 1959: 6 publications 1960: 5 publications 1961: 10 publications 1962: 6 publications 1963: 2 publications 1964: 3 publications 1965: 9 publications 1966: 12 publications 1967: 15 publications 1968: 12 publications 1969: 17 publications 1970: 37 publications 1971: 32 publications 1972: 14 publications 1973: 10 publications 1974: 6 publications 1975: 14 publications 1976: 4 publications 1977: 11 publications 1978: 12 publications 1979: 3 publications 1980: 2 publications 1981: 7 publications 1982: 7 publications 1983: 4 publications 1984: 4 publications 1985: 3 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 1 publication 1991: 1 publication 1992: 1 publication 1993: 1 publication 1994: 0 publications 1995: 0 publications 1996: 0 publications 1997: 13 publications 1998: 0 publications 1999: 1 publication
1951 1999

302 publications in total across all disciplines

View publications per year as a table
Teijiro Yonezawa: publications per year, 1951 to 1999
Year Publications
1951 1
1952 1
1953 2
1954 3
1955 2
1956 2
1957 4
1958 2
1959 6
1960 5
1961 10
1962 6
1963 2
1964 3
1965 9
1966 12
1967 15
1968 12
1969 17
1970 37
1971 32
1972 14
1973 10
1974 6
1975 14
1976 4
1977 11
1978 12
1979 3
1980 2
1981 7
1982 7
1983 4
1984 4
1985 3
1986 0
1987 0
1988 0
1989 0
1990 1
1991 1
1992 1
1993 1
1994 0
1995 0
1996 0
1997 13
1998 0
1999 1
Total 302
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Teijiro Yonezawa publications per year - data summary

  • Teijiro Yonezawa, a Chemistry scholar from Kyoto University, has 302 publications recorded across 49 years, from 1951 to 1999.
  • The oldest publication on record dates to 1951 and the most recent to 1999.
  • The most productive year is 1970, with 37 publications.
  • The least productive years with any output are 1951, 1952, 1990, 1991 and others, with 1 publication each.
  • 8 of the 49 years in the span carry no publications at all (1986, 1987, 1988, 1989 and others).
  • The rate of publication averages 6.2 papers per year over the whole span, or 7.4 per year counting only the 41 years with at least one publication.
  • The last 5 years on the chart (1995-1999) hold 14 publications, 5% of the career total.
  • Split into equal eras - 1951-1967: 85 publications (5.0 per year); 1968-1984: 196 publications (11.5 per year); 1985-1999: 21 publications (1.4 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Teijiro Yonezawa publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Teijiro Yonezawa sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Teijiro Yonezawa publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • The median of the discipline falls in the 241–260 publications range.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,295 publications or more, 100 scientists in all (<1% of the field).

Teijiro Yonezawa D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Teijiro Yonezawa sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Teijiro Yonezawa D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • The median of the discipline falls in the 62–63 D-Index range.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Teijiro Yonezawa is affiliated with Kyoto University in Japan. Their academic profile reflects a focus on scientific research, though specific areas of study, recent publications, and collaborative networks are not detailed in the available data.

The record does not include any recent papers, co-authors, or frequent publication venues associated with Yonezawa, which suggests either limited publicly indexed research output or a gap in the accessible data regarding their contributions.

Information on book publications, main fields of study, subfields, and principal topics related to Teijiro Yonezawa is not documented in the provided sources. Similarly, no awards or other recognition details are available.

This absence of detailed content restricts further elaboration on Yonezawa's academic focus or specific research contributions, making it difficult to outline a comprehensive overview beyond their institutional affiliation.

Best Publications

  • A Molecular Orbital Theory of Reactivity in Aromatic Hydrocarbons

    Kenichi Fukui;Teijiro Yonezawa;Haruo Shingu

  • Molecular Orbital Theory of Orientation in Aromatic, Heteroaromatic, and Other Conjugated Molecules

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata;Haruo Shingu

  • Theory of Substitution in Conjugated Molecules

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata

  • Solvent Effects on the g-Value of Di-t-butyl Nitric Oxide

    Takashi Kawamura;Shoichi Matsunami;Teijiro Yonezawa

  • MO-Theoretical Approach to the Mechanism of Charge Transfer in the Process of Aromatic Substitutions

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata

  • Cluster expansion of the wave function. Valence and Rydberg excitations and ionizations of pyrrole, furan, and cyclopentadiene

    H. Nakatsuji;O. Kitao;T. Yonezawa

  • Catalysis by amorphous metal alloys. Part 1.—Hydrogenation of olefins over amorphous Ni–P and Ni–B alloys

    Satohiro Yoshida;Hiromi Yamashita;Takuzo Funabiki;Teijiro Yonezawa

  • Interrelations of Quantum‐Mechanical Quantities Concerning Chemical Reactivity of Conjugated Molecules

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata

  • Effect of the heavy atom on the nuclear shielding constant. I. The proton chemical shifts in hydrogen halides

    Isao Morishima;Kazunaka Endo;Teijiro Yonezawa

  • Conformational dependence of the inductive effect in the .sigma.-electron system as studied by carbon-13 nuclear magnetic resonance

    Isao. Morishima;Kenichi. Yoshikawa;Koji. Okada;Teijiro. Yonezawa

  • Nuclear magnetic resonance studies of hemoproteins. Acid-alkaline transition, ligand binding characteristics, and structure of the heme environments in horseradish peroxidase.

    Isao Morishima;Satoshi Ogawa;Toshiro Inubushi;Teijiro Yonezawa

  • An initio electronic structures and reactivities of metal carbene complexes; Fischer-type compounds (CO)5Cr=CH(OH) and (CO)4Fe=CH(OH)

    H. Nakatsuji;J. Ushio;S. Han;T. Yonezawa

  • Nuclear magnetic resonance contact shifts induced by hydrogen bonding with organic radicals. I. Proton and carbon-13 contact shifts of protic molecules in the presence of the nitroxide radical

    Isao Morishima;Kazunaka Endo;Teijiro Yonezawa

  • ELECTRONIC STRUCTURES AND REACTIVITIES OF METAL-CARBON MULTIPLE BONDS; SCHROCK-TYPE METAL-CARBENE AND METAL-CARBYNE COMPLEXES

    J. Ushio;H. Nakatsuji;T. Yonezawa

  • On the Unrestricted Hartree–Fock Wavefunction

    Hiroshi Nakatsuji;Hiroshi Kato;Teijiro Yonezawa

  • Theoretical study on the chemisorption of a hydrogen molecule on palladium

    H. Nakatsuji;M. Hada;T. Yonezawa

  • A New Quantum-mechanical Reactivity Index for Saturated Compounds

    Kenichi Fukui;Hiroshi Kato;Teijiro Yonezawa

  • Carbon-13 contact shifts of a .sigma.-electron system. Conformational dependence of carbon-13 contact shifts in six-membered rings

    Isao Morishima;Koji Okada;Teijiro Yonezawa;Kojitsu Goto

  • Coupling parameters from the 13CH satellite nuclear magnetic resonance spectra of 1-substituted aziridines

    Teijiro Yonezawa;Isao Morishima

  • Molecular orbital theory of reactivity in radical polymerization. Part II

    K. Hayashi;T. Yonezawa;C. Nagata;S. Okamura

Frequent Co-Authors

Isao Morishima
Isao Morishima Kyoto University
Kenichi Fukui
Kenichi Fukui Osaka University
Hiroshi Nakatsuji
Hiroshi Nakatsuji Kyoto University
Keiji Morokuma
Keiji Morokuma Kyoto University
Toshinobu Higashimura
Toshinobu Higashimura The University of Shiga Prefecture
Kenichi Yoshikawa
Kenichi Yoshikawa Doshisha University
Satohiro Yoshida
Satohiro Yoshida Kyoto University
Kazuyuki Hirao
Kazuyuki Hirao Kyoto University
Osamu Yamamoto
Osamu Yamamoto Mie University

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