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Kingo Uchida

Kingo Uchida

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 48 15161 13662 1186 1075 190 9139

Kingo Uchida publications per year

The chart shows the history of publications by Kingo Uchida between 1983 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kingo Uchida published across 43 years, from 1983 to 2025, averaging 5.2 papers a year. Output peaked at 18 publications in 2019. 16 of the 225 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1983 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2019. 1983: 2 publications 1984: 2 publications 1985: 0 publications 1986: 0 publications 1987: 1 publication 1988: 0 publications 1989: 0 publications 1990: 3 publications 1991: 0 publications 1992: 2 publications 1993: 1 publication 1994: 2 publications 1995: 4 publications 1996: 3 publications 1997: 4 publications 1998: 4 publications 1999: 7 publications 2000: 5 publications 2001: 5 publications 2002: 5 publications 2003: 7 publications 2004: 4 publications 2005: 8 publications 2006: 5 publications 2007: 6 publications 2008: 10 publications 2009: 6 publications 2010: 2 publications 2011: 6 publications 2012: 5 publications 2013: 5 publications 2014: 4 publications 2015: 4 publications 2016: 10 publications 2017: 6 publications 2018: 13 publications 2019: 18 publications 2020: 6 publications 2021: 13 publications 2022: 16 publications 2023: 5 publications 2024: 7 publications 2025: 9 publications
1983 2025

225 publications in total across all disciplines

View publications per year as a table
Kingo Uchida: publications per year, 1983 to 2025
Year Publications
1983 2
1984 2
1985 0
1986 0
1987 1
1988 0
1989 0
1990 3
1991 0
1992 2
1993 1
1994 2
1995 4
1996 3
1997 4
1998 4
1999 7
2000 5
2001 5
2002 5
2003 7
2004 4
2005 8
2006 5
2007 6
2008 10
2009 6
2010 2
2011 6
2012 5
2013 5
2014 4
2015 4
2016 10
2017 6
2018 13
2019 18
2020 6
2021 13
2022 16
2023 5
2024 7
2025 9
Total 225
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Kingo Uchida 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 Kingo Uchida 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, 181–200 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: 190 publications — 29th percentile

29% 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 1,344 190
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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Kingo Uchida 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 Kingo Uchida 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, 48–49 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: 48 D-Index — 16th percentile

16% 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 48
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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Overview

Kingo Uchida is a researcher affiliated with Ryukoku University in Japan, specializing in materials science with a focus on materials chemistry. Their work spans several interrelated subfields including organic chemistry, cellular and molecular neuroscience, electrical and electronic engineering, and the study of electronic, optical, and magnetic materials.

Their research covers a variety of topics, chiefly concentrating on crystallization and solubility studies and the application of X-ray diffraction in crystallography. Other notable subjects of their work include photochromic and fluorescence chemistry, photoreceptor and optogenetics research, luminescence and fluorescent materials, organic light-emitting diodes (OLED) research, and photochemistry and electron transfer studies.

Notable recent publications by Kingo Uchida include:

  • Photoinduced swing of a diarylethene thin broad sword shaped crystal: a study on the detailed mechanism, 2020, Chemical Science
  • The simplest structure of a stable radical showing high fluorescence efficiency in solution: benzene donors with triarylmethyl radicals, 2022, Chemical Science
  • Expansion of Photostable Luminescent Radicals by Meta-Substitution, 2021, Chemistry - An Asian Journal
  • Molecular crystalline capsules that release their contents by light, 2021, Chemical Science
  • Efficient Surface Peeling, a Photoinduced Result of Photochromic Diarylethene Crystal by Multistep Light Irradiation, 2023, Crystal Growth & Design

They frequently publish in prominent venues such as The Cambridge Structural Database, University of Groningen research database (University of Groningen / Centre for Information Technology), Crystal Growth & Design, Chemistry - A European Journal, and arXiv (Cornell University).

Kingo Uchida collaborates with several coauthors regularly, including Satoshi Yokojima, Yohei Hattori, Masakazu Morimoto, Ryo Nishimura, and Shinichiro Nakamura.

Best Publications

  • PHOTOCHROMISM OF DITHIENYLETHENES WITH ELECTRON-DONATING SUBSTITUENTS

    Masahiro Irie;Kazuyuki Sakemura;Masakazu Okinaka;Kingo Uchida

  • Synthesis and Properties of Photochromic Diarylethenes with Heterocyclic Aryl Groups.

    Masahiro Irie;Kingo Uchida

  • Single-crystalline photochromism of diarylethenes: reactivity–structure relationship

    Seiya Kobatake;Kingo Uchida;Eriko Tsuchida;Masahiro Irie

  • Thermally Irreversible Photochromic Systems. Reversible Photocyclization of 1,2-Bis(benzo[b]thiophen-3-yl)ethene Derivatives

    Kingo Uchida;Yasuhide Nakayama;Masahiro Irie

  • Photochromic Diarylethenes with Intralocking Arms

    Masahiro Irie;Osamu Miyatake;Kingo Uchida;Takeshi Eriguchi

  • Photochromism of 1,2-Bis(2,5-dimethyl-3-thienyl)perfluoro- cyclopentene in a Single Crystalline Phase

    Seiya Kobatake;Taro Yamada;Kingo Uchida;Nobuo Kato

  • Blocked photochromism of diarylethenes

    Masahiro Irie;Osamu Miyatake;Kingo Uchida

  • Theoretical Explanation of the Lotus Effect: Superhydrophobic Property Changes by Removal of Nanostructures from the Surface of a Lotus Leaf

    Minehide Yamamoto;Naoki Nishikawa;Hiroyuki Mayama;Yoshimune Nonomura

  • Asymmetric Photocyclization of Diarylethene Derivatives

    Tadatsugu Yamaguchi;Kingo Uchida;Masahiro Irie

  • Oxidative Electrochemical Switching in Dithienylcyclopentenes, Part 2: Effect of Substitution and Asymmetry on the Efficiency and Direction of Molecular Switching and Redox Stability

    Wesley R. Browne;Jaap J. D. de Jong;Tibor Kudernac;Martin Walko

  • Oxidative Electrochemical Switching in Dithienylcyclopentenes, Part 1: Effect of Electronic Perturbation on the Efficiency and Direction of Molecular Switching

    Wesley R. Browne;Jaap J. D. de Jong;Tibor Kudernac;Martin Walko

  • Fatigue resistant properties of photochromic dithienylethenes: by-product formation

    Masahiro Irie;Thorsten Lifka;Kingo Uchida;Seiya Kobatake

  • Effect of extrusion conditions on grain refinement and fatigue behaviour in magnesium alloys

    Y. Uematsu;K. Tokaji;M. Kamakura;K. Uchida

  • Substitution effect on the coloration quantum yield of a photochromic bisbenzothienylethene

    Kingo Uchida;Eriko Tsuchida;Yoshifumi Aoi;Shinichiro Nakamura

  • Thermally irreversible photochromic systems. Reversible photocyclization of 1,2-bis(thiazolyl)perfluorocyclopentenes

    Kingo Uchida;Takayuki Ishikawa;Michinori Takeshita;Masahiro Irie

  • Photoinduced Reversible Formation of Microfibrils on a Photochromic Diarylethene Microcrystalline Surface

    Kingo Uchida;Norikazu Izumi;Shinichiro Sukata;Yuko Kojima

  • One-Color Reversible Control of Photochromic Reactions in a Diarylethene Derivative: Three-Photon Cyclization and Two-Photon Cycloreversion by a Near-Infrared Femtosecond Laser Pulse at 1.28 μm

    Kazuya Mori;Yukihide Ishibashi;Hirohisa Matsuda;Syoji Ito

  • Photochromism of diarylethenes having thiophene oligomers as the aryl groups

    Masahiro Irie;Takeshi Eriguchi;Toshiyuki Takada;Kingo Uchida

  • A PHOTOCHROMIC DITHIENYLETHENE THAT TURNS YELLOW BY UV IRRADIATION

    Kingo Uchida;Masahiro Irie

  • An ab Initio MO Study of the Photochromic Reaction of Dithienylethenes

    Dominique Guillaumont;Takao Kobayashi;Katsuya Kanda;Hiroshi Miyasaka

  • Photoresponsive rolling and bending of thin crystals of chiral diarylethenes

    Kingo Uchida;Kingo Uchida;Shin-ichiro Sukata;Yuji Matsuzawa;Masako Akazawa

Frequent Co-Authors

Masahiro Irie
Masahiro Irie Rikkyo University
Seiya Kobatake
Seiya Kobatake Osaka Metropolitan University
Seiji Yamazoe
Seiji Yamazoe Tokyo Metropolitan University
Ben L. Feringa
Ben L. Feringa University of Groningen
Hiroshi Miyasaka
Hiroshi Miyasaka Osaka University
Wesley R. Browne
Wesley R. Browne University of Groningen
Jan H. van Esch
Jan H. van Esch Delft University of Technology
Auke Meetsma
Auke Meetsma University of Groningen
Richard M. Kellogg
Richard M. Kellogg University of Groningen
Hiroshi Nishihara
Hiroshi Nishihara Tokyo University of Science

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