World's Best Scientists 2026 revealed!
Tadashi Uragami

Tadashi Uragami

D-Index & Metrics

Chemistry

D-Index
41
Citations
7271
World Ranking
17712
National Ranking
1397

Tadashi Uragami 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 Tadashi Uragami 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: 644 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: 253 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: 263 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Tadashi Uragami 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 Tadashi Uragami 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: 776 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 647 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: 41 D-Index — 2nd percentile

2% of scientists in this discipline score the same or lower.

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

Overview

Tadashi Uragami is affiliated with Kansai University in Japan. The scientist's academic record does not currently include specific information on research papers, co-authors, publication venues, or books, nor detailed data on fields or subfields of study, main topics of work, or awards won.

Despite the lack of publicly available detailed publications or collaborations, Tadashi Uragami holds a position within a recognized Japanese university, suggesting involvement in academic or research activities there.

The absence of documented recent papers and research topics limits the extent to which their specific scientific contributions can be outlined. However, the institutional affiliation with Kansai University places them within an environment conducive to scholarly activity.

No data is recorded regarding frequent co-authors or publication venues. There are also no entries for book publications or fields and subfields of study, which would typically provide insight into the scientist's specific disciplinary focus or areas of expertise.

Similarly, no information about awards or recognitions is available for Tadashi Uragami, and there is no indication that the scientist is deceased.

Best Publications

  • Biomolecule-sensitive hydrogels.

    Takashi Miyata;Tadashi Uragami;Katsuhiko Nakamae

  • Introduction to Membrane Science and Technology

    Unknown

  • Structure and Permeation Characteristics of an Aqueous Ethanol Solution of Organic−Inorganic Hybrid Membranes Composed of Poly(vinyl alcohol) and Tetraethoxysilane

    Tadashi Uragami;Kenji Okazaki;Hiroshi Matsugi;Takashi Miyata

  • Tumor marker-responsive behavior of gels prepared by biomolecular imprinting

    Takashi Miyata;Masashi Jige;Takeshi Nakaminami;Tadashi Uragami

  • Structure of chemically modified chitosan membranes and their characteristics of permeation and separation of aqueous ethanol solutions

    Tadashi Uragami;Toshiko Matsuda;Hiroshi Okuno;Takashi Miyata

  • Permeation and separation characteristics of ethanol-water mixtures through chitosan derivative membranes by pervaporation and evapomeation

    Tadashi Uragami;Katsumi Takigawa

  • Preparation of an Antigen-Sensitive Hydrogel Using Antigen−Antibody Bindings

    Unknown

  • Studies on syntheses and permeabilities of special polymer membranes

    Tadashi Uragami;Yoshihiro Naito;Mizuho Sugihara

  • Pervaporation Characteristics of Organic-Inorganic Hybrid Membranes Composed of Poly(vinyl alcohol-co-acrylic acid) and Tetraethoxysilane for Water/Ethanol Separation

    Tadashi Uragami;Hiroshi Matsugi;Takashi Miyata

  • Dehydration of an ethanol/water azeotrope by novel organic-inorganic hybrid membranes based on quaternized chitosan and tetraethoxysilane.

    Tadashi Uragami;Takuya Katayama;Takashi Miyata;Hiroshi Tamura

  • Studies on Syntheses and Permeabilities of Special Polymer Membranes. 68. Analysis of Permeation and Separation Characteristics and New Technique for Separation of Aqueous Alcoholic Solutions through Alginic Acid Membranes

    Tadashi Uragami;Masaharu Saito

  • Structural design of stimuli‐responsive bioconjugated hydrogels that respond to a target antigen

    Takashi Miyata;Takashi Miyata;Noriko Asami;Tadashi Uragami

  • Studies on syntheses and permeabilities of special polymer membranes, 69. Comparison of permeation and separation characteristics for aqueous alcoholic solutions by pervaporation and new evapomeation methods through chitosan membranes

    Tadashi Uragami;Masaharu Saito;Katsumi Takigawa

  • Preparation of polydimethylsiloxane/polystyrene interpenetrating polymer network membranes and permeation of aqueous ethanol solutions through the membranes by pervaporation

    Takashi Miyata;Jun‐Ichi Higuchi;Hiroshi Okuno;Tadashi Uragami

  • Removal of dilute volatile organic compounds in water through graft copolymer membranes consisting of poly(alkylmethacrylate) and poly(dimethylsiloxane) by pervaporation and their membrane morphology

    Tadashi Uragami;Hiroshi Yamada;Takashi Miyata

  • Dehydration from alcohols by polyion complex cross-linked chitosan composite membranes during evapomeation.

    Tadashi Uragami;Satoshi Yamamoto;Takashi Miyata

  • Target molecule-responsive hydrogels designed via molecular imprinting using bisphenol A as a template

    Akifumi Kawamura;Tadahiro Kiguchi;Tadahiro Kiguchi;Takeshi Nishihata;Tadashi Uragami

  • Permeation and separation characteristics of alcohol–water mixtures through poly(dimethyl siloxane) membrane by pervaporation and evapomeation

    Tadashi Uragami;Takeshi Morikawa

  • Studies on syntheses and permeabilities of special polymer membranes: 30. Ultrafiltration and dialysis characteristics of cellulose nitrate-poly(vinyl pyrrolidone) polymer blend membranes

    Masahiro Tamura;Tadashi Uragami;Mizuho Sugihara

  • Structure of N-alkyl chitosan membranes on water-permselectivity for aqueous ethanol solutions

    Unknown

  • Pervaporation characteristics of methyl methacrylate–methacrylic acid copolymer membranes ionically crosslinked with metal ions for a benzene/cyclohexane mixture

    Kuniaki Inui;Taketo Noguchi;Takashi Miyata;Tadashi Uragami

  • Characteristics of permeation and separation of aqueous alcohol solutions through hydrophobic polymer membranes

    Tadashi Uragami;Takeshi Morikawa;Hiroshi Okuno

  • Concentration of aqueous dimethyl sulfoxide solutions through a chitosan membrane by permeation with a temperature difference

    Tadashi Uragami;Hidenori Shinomiya

Frequent Co-Authors

Hiroshi G. Okuno
Hiroshi G. Okuno Waseda University
Ryo Yoshida
Ryo Yoshida University of Tokyo
Allan S. Hoffman
Allan S. Hoffman University of Washington
Yuichi Ohya
Yuichi Ohya Kansai University
Hiroshi Tamura
Hiroshi Tamura Juntendo University
Thomas Heinze
Thomas Heinze Friedrich Schiller University Jena
Akon Higuchi
Akon Higuchi National Central University

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