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Shoji Tanaka

Shoji Tanaka

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 73 4929 4477 285 267 611 20121

Shoji Tanaka publications per year

The chart shows the history of publications by Shoji Tanaka between 1956 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Shoji Tanaka published across 70 years, from 1956 to 2025, averaging 10.3 papers a year. Output peaked at 132 publications in 1991. 5 of the 724 publications appeared in the last two years.

No. of publications
25 50 75 100 125
Bar chart. Horizontal axis: year, 1956 to 2025. Vertical axis: number of publications, 0 to 132. Peak 132 publications in 1991. 1956: 1 publication 1957: 0 publications 1958: 2 publications 1959: 2 publications 1960: 1 publication 1961: 0 publications 1962: 0 publications 1963: 1 publication 1964: 4 publications 1965: 0 publications 1966: 2 publications 1967: 3 publications 1968: 1 publication 1969: 3 publications 1970: 1 publication 1971: 5 publications 1972: 3 publications 1973: 5 publications 1974: 2 publications 1975: 0 publications 1976: 2 publications 1977: 3 publications 1978: 5 publications 1979: 3 publications 1980: 5 publications 1981: 10 publications 1982: 5 publications 1983: 6 publications 1984: 15 publications 1985: 9 publications 1986: 6 publications 1987: 58 publications 1988: 28 publications 1989: 26 publications 1990: 59 publications 1991: 132 publications 1992: 67 publications 1993: 43 publications 1994: 43 publications 1995: 24 publications 1996: 34 publications 1997: 27 publications 1998: 9 publications 1999: 15 publications 2000: 10 publications 2001: 9 publications 2002: 6 publications 2003: 4 publications 2004: 0 publications 2005: 0 publications 2006: 2 publications 2007: 1 publication 2008: 6 publications 2009: 1 publication 2010: 1 publication 2011: 2 publications 2012: 1 publication 2013: 1 publication 2014: 0 publications 2015: 0 publications 2016: 1 publication 2017: 1 publication 2018: 1 publication 2019: 1 publication 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 1 publication 2024: 2 publications 2025: 3 publications
1956 2025

724 publications in total across all disciplines

View publications per year as a table
Shoji Tanaka: publications per year, 1956 to 2025
Year Publications
1956 1
1957 0
1958 2
1959 2
1960 1
1961 0
1962 0
1963 1
1964 4
1965 0
1966 2
1967 3
1968 1
1969 3
1970 1
1971 5
1972 3
1973 5
1974 2
1975 0
1976 2
1977 3
1978 5
1979 3
1980 5
1981 10
1982 5
1983 6
1984 15
1985 9
1986 6
1987 58
1988 28
1989 26
1990 59
1991 132
1992 67
1993 43
1994 43
1995 24
1996 34
1997 27
1998 9
1999 15
2000 10
2001 9
2002 6
2003 4
2004 0
2005 0
2006 2
2007 1
2008 6
2009 1
2010 1
2011 2
2012 1
2013 1
2014 0
2015 0
2016 1
2017 1
2018 1
2019 1
2020 0
2021 0
2022 0
2023 1
2024 2
2025 3
Total 724
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Shoji Tanaka 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 Shoji Tanaka 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. The highlighted bar, 601–620 publications, is where this scientist sits. 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+

This scientist: 611 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

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 This scientist
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
601–620 114 611
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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Shoji Tanaka 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 Shoji Tanaka 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. The highlighted bar, 72–73 D-Index, is where this scientist sits. 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+

This scientist: 73 D-Index — 73rd percentile

73% of scientists in this discipline score the same or lower.

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 This scientist
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 73
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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Overview

Shoji Tanaka is affiliated with Sophia University in Japan and specializes in the field of engineering with a focus on electrical and electronic engineering. Their research contributions cover a range of subfields including cardiology and cardiovascular medicine, condensed matter physics, media technology, and aerospace engineering.

The main topics explored by Shoji Tanaka include:

  • Advanced Power Amplifier Design
  • Radio Frequency Integrated Circuit Design
  • GaN-based semiconductor devices and materials
  • Telecommunications and Broadcasting Technologies
  • Satellite Communication Systems
  • Advanced Wireless Communication Techniques
  • Cardiac Valve Diseases and Treatments

Notable recent papers authored or coauthored by Shoji Tanaka include:

  • A 2-GHz GaN HEMT Power Amplifier Harmonically Tuned Using a Compact One-Port CRLH Transmission Line, 2024, IET Circuits Devices & Systems
  • Transmission experiments for APSK modulation signals with digital pre-distortion over 12-GHz-band broadcasting satellite, 2023, IET conference proceedings.
  • The Effect of Resolvin D1, Resolvin E1, and Their Precursors on Lung Ischemia-Reperfusion Injury, 2024, The Journal of Heart and Lung Transplantation
  • 1-5. Technical Group on Broadcasting and Communication Technologies, 2020, The Journal of The Institute of Image Information and Television Engineers
  • Compact continuous class-F/class-F−1 power amplifiers utilizing one-port CRLH transmission lines for broadband harmonic matching, 2025, International Journal of Microwave and Wireless Technologies

Shoji Tanaka has published multiple articles in venues such as:

  • The Journal of The Institute of Image Information and Television Engineers
  • IET Circuits Devices & Systems
  • IET conference proceedings.
  • The Journal of Heart and Lung Transplantation
  • International Journal of Microwave and Wireless Technologies

Frequent collaborators include:

  • Minoru Okada
  • Toshihiro Kojima
  • Takao Tsuda
  • Ryota Mogami
  • Naoki Iisaka

Best Publications

  • Transport properties of (La1-xAx)2CuO4

    Shin-ichi Uchida;Hidenori Takagi;Hideo Ishii;Hiroshi Eisaki

  • New Narrow-Bandgap Polymer Composed of Benzobis(1,2,5-thiadiazole) and Thiophenes

    Michinori Karikomi;Chitoshi Kitamura;Shoji Tanaka;Yoshiro Yamashita

  • Flux pinning in melt-grown NdBa2Cu3Oy and SmBa2Cu3Oy superconductors

    Masato Murakami;Sang Im Yoo;Takamitsu Higuchi;Naomichi Sakai

  • Structural Genealogy of BEDT-TTF-Based Organic Conductors II. Inclined Molecules: θ, α, and κ Phases

    Takehiko Mori;Hatsumi Mori;Shoji Tanaka

  • Cloning and sequence analysis of cDNA encoding a precursor for human atrial natriuretic polypeptide.

    Shinzo Oikawa;Mayumi Imai;Atsuko Ueno;Shoji Tanaka

  • Systematic study of the electronic state in θ-type BEDT-TTF organic conductors by changing the electronic correlation

    Hatsumi Mori;Shoji Tanaka;Takehiko Mori

  • Electrical Transport Properties in 2H-NbS2, -NbSe2, -TaS2 and -TaSe2

    Michio Naito;Shoji Tanaka

  • High T c Superconductivity of La–Ba–Cu Oxides

    Shin-ichi Uchida;Hidenori Takagi;Koichi Kitazawa;Shoji Tanaka

  • Flux pinning and critical currents in melt processed YBaCuO superconductors

    Masato Murakami;S. Gotoh;H. Fujimoto;K. Yamaguchi

  • Crystal and electronic structures of (BEDT-TTF)2(MHg(SCN)4)(M=K and NH4).

    Hatsumi Mori;Shoji Tanaka;Masashi Oshima;Gunzi Saito

  • High-Tc Superconductivity of La-Ba-Cu Oxides. II. –Specification of the Superconducting Phase

    Hidenori Takagi;Shin-ichi Uchida;Koichi Kitazawa;Shoji Tanaka

  • Large Levitation Force due to Flux Pinning in YBaCuO Superconductors Fabricated by Melt-Powder-Melt-Growth Process

    Masato Murakami;Terutugu Oyama;Hiroyuki Fujimoto;Takahiro Taguchi

  • Enhanced Tc and Strong Flux Pinning in Melt-Processed NdBa2Cu3Oy Superconductors

    Sang Im Yoo;Masato Murakami;Naomichi Sakai;Takamitsu Higuchi

  • Electrical conductance of oligothiophene molecular wires.

    Ryo Yamada;Hiroaki Kumazawa;Tomoharu Noutoshi;Shoji Tanaka

  • Melt processing of bulk high T/sub c/ superconductors and their application

    M. Murakami;T. Oyama;H. Fujimoto;S. Gotoh

  • (DTEDT)[Au(CN)2]0.4: An Organic Superconductor Based on the Novel π-Electron Framework of Vinylogous Bis-Fused Tetrathiafulvalene†

    Yohji Misaki;Natsuko Higuchi;Hideki Fujiwara;Tokio Yamabe

  • Interferon-γ inhibits proliferation of rat vascular smooth muscle cells by nitric oxide generation

    Youichi Nunokawa;Shoji Tanaka

  • C-Type Natriuretic Peptide Inhibits Intimal Thickening after Vascular Injury

    M. Furuya;K. Aisaka;T. Miyazaki;N. Honbou

  • High-pressure synthesis of superconducting Sr-Ca-Cu-O samples

    Seiji Adachi;H. Yamauchi;Shoji Tanaka;Nobuo Môri

  • The growth of large single crystals of lysozyme.

    Mitsuo Ataka;Shoji Tanaka

Frequent Co-Authors

Takehiko Mori
Takehiko Mori Tokyo Institute of Technology
Hidenori Takagi
Hidenori Takagi Max Planck Institute for Solid State Research
Tokio Yamabe
Tokio Yamabe Nagasaki Institute of Applied Science
Yoshiro Yamashita
Yoshiro Yamashita Tokyo Institute of Technology
Kazuo Fueki
Kazuo Fueki Tokyo University of Science
Hiroo Inokuchi
Hiroo Inokuchi University of Tokyo
Kohji Kishio
Kohji Kishio University of Tokyo
Masato Murakami
Masato Murakami Shibaura Institute of Technology
Yusei Maruyama
Yusei Maruyama Hosei University
Setsuko Tajima
Setsuko Tajima Osaka University

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