World's Best Scientists 2026 revealed!
Junji Sugiyama

Junji Sugiyama

D-Index & Metrics

Chemistry

D-Index
70
Citations
17166
World Ranking
5859
National Ranking
366

Junji Sugiyama 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 Junji Sugiyama sits on this spectrum.

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 publications 1,295+

This scientist: 203 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Junji Sugiyama 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 Junji Sugiyama sits on this spectrum.

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 D-Index 159+

This scientist: 70 D-Index — 68th percentile

68% of scientists in this discipline score the same or lower.

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

Overview

Junji Sugiyama is affiliated with Kyoto University in Japan and has an extensive research portfolio primarily in the fields of engineering and chemistry. The subfields of their research include organic chemistry, plant science, molecular biology, building and construction, and industrial and manufacturing engineering.

The scientist's recent scholarly contributions address a variety of topics related to wood science and materials analysis. Notable papers include:

  • Computer vision-based wood identification and its expansion and contribution potentials in wood science: A review, 2021, Plant Methods
  • Dual Response of Photonic Films with Chiral Nematic Cellulose Nanocrystals: Humidity and Formaldehyde, 2020, ACS Applied Materials & Interfaces
  • Limiting silicon supply alters lignin content and structures of sorghum seedling cell walls, 2022, Plant Science
  • Detection and visualization of encoded local features as anatomical predictors in cross-sectional images of Lauraceae, 2020, Journal of Wood Science
  • Wood Identification of Historical Architecture in Korea by Synchrotron X-ray Microtomography-Based Three-Dimensional Microstructural Imaging, 2020, Journal of the Korean Wood Science and Technology

Junji Sugiyama frequently collaborates with other researchers, with prominent coauthors including:

  • Sung-Wook Hwang
  • Tatsuya Awano
  • Arata Yoshinaga
  • Yusuke Kita
  • Suyako Tazuru

The scientist regularly publishes in several academic venues, reflecting the focus and scope of their work. These venues include:

  • Journal of Wood Science
  • Cellulose
  • IOP Conference Series Earth and Environmental Science
  • Journal of the Korean Wood Science and Technology
  • PLoS ONE

The central thematic areas in Junji Sugiyama's research cover a broad range of wood and plant-related topics. Main research topics include:

  • Wood and Agarwood Research
  • Wood Treatment and Properties
  • Industrial Vision Systems and Defect Detection
  • Advanced Cellulose Research Studies
  • Cultural Heritage Materials Analysis
  • Plant and Fungal Species Descriptions
  • Remote Sensing and LiDAR Applications

Best Publications

  • Optically Transparent Composites Reinforced with Networks of Bacterial Nanofibers

    Hiroyuki Yano;Junji Sugiyama;Antonio Norio Nakagaito;Masaya Nogi

  • Electron diffraction study on the two crystalline phases occurring in native cellulose from an algal cell wall

    Junji Sugiyama;Roger Vuong;Henri Chanzy

  • Combined infrared and electron diffraction study of the polymorphism of native celluloses

    Junji Sugiyama;Jan Persson;Henri Chanzy

  • Computer simulation studies of microcrystalline cellulose Iβ

    James F. Matthews;Cathy E. Skopec;Philip E. Mason;Pierfrancesco Zuccato;Pierfrancesco Zuccato

  • The binding specificity and affinity determinants of family 1 and family 3 cellulose binding modules

    Janne Lehtiö;Junji Sugiyama;Malin Gustavsson;Linda Fransson

  • Parallel-up structure evidences the molecular directionality during biosynthesis of bacterial cellulose

    Makiko Koyama;William Helbert;Tomoya Imai;Junji Sugiyama

  • Polymorphism of Cellulose I Family: Reinvestigation of Cellulose IVI

    Masahisa Wada;Laurent Heux;Junji Sugiyama

  • Orientation of cellulose microcrystals by strong magnetic fields

    J. Sugiyama;H. Chanzy;G. Maret

  • Characterization of the supermolecular structure of cellulose in wood pulp fibres

    Eva-Lena Hult;Tommy Iversen;Junji Sugiyama

  • TEMPO-mediated oxidation of native cellulose: Microscopic analysis of fibrous fractions in the oxidized products

    T. Saito;Y. Okita;T.T. Nge;J. Sugiyama

  • Structural Details of Crystalline Cellulose from Higher Plants

    Adriana Sturcová;Isabelle His;David C Apperley;Junji Sugiyama

  • Fine structure and tensile properties of ramie fibres in the crystalline form of cellulose I, II, IIII and IVI

    Atsuko Ishikawa;Takeshi Okano;Junji Sugiyama

  • Allomorphs of native crystalline cellulose I evaluated by two equatoriald-spacings

    Masahisa Wada;Takeshi Okano;Junji Sugiyama

  • Synchrotron-radiated X-ray and neutron diffraction study of native cellulose

    Masahisa Wada;Takeshi Okano;Junji Sugiyama

  • New Insight into Cellulose Structure by Atomic Force Microscopy Shows the Iα Crystal Phase at Near-Atomic Resolution

    AA Baker;W Helbert;J Sugiyama;Mervyn J Miles

  • Prediction of Lignin Contents from Infrared Spectroscopy: Chemical Digestion and Lignin/Biomass Ratios of Cryptomeria japonica.

    Yoshiki Horikawa;Seiya Hirano;Asako Mihashi;Yoshinori Kobayashi

  • Roles of the exposed aromatic residues in crystalline chitin hydrolysis by chitinase A from Serratia marcescens 2170.

    Taku Uchiyama;Fuminori Katouno;Naoki Nikaidou;Takamasa Nonaka

  • Native celluloses on the basis of two crystalline phase (Iα/Iβ) system

    Masahisa Wada;Junji Sugiyama;Takeshi Okano

  • Structural modification of bacterial cellulose

    Shigeru Yamanaka;Junji Sugiyama

  • The Iα →Iβ transformation of highly crystalline cellulose by annealing in various mediums

    E. M. Debzi;H. Chanzy;J. Sugiyama;P. Tekely

  • Transformation of Valonia cellulose crystals by an alkaline hydrothermal treatment

    Junji Sugiyama;Takeshi Okano;Hiroyuki Yamamoto;Fumitaka Horii

Frequent Co-Authors

Shunsaku Kimura
Shunsaku Kimura Kyoto University
Henri Chanzy
Henri Chanzy Joseph Fourier University
Toshitaka Tsuda
Toshitaka Tsuda Kyoto University
Takahiro Tagami
Takahiro Tagami Kyoto University
Takeshi Nakatsuka
Takeshi Nakatsuka Nagoya University
Masahisa Wada
Masahisa Wada Kyoto University
Keiji Takabe
Keiji Takabe Kyoto University
Hiroyuki Yano
Hiroyuki Yano Kyoto University
Mervyn J Miles
Mervyn J Miles University of Bristol
Christian Riekel
Christian Riekel European Synchrotron Radiation Facility

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