World's Best Scientists 2026 revealed!
Masahiko Shimada

Masahiko Shimada

D-Index & Metrics

Materials Science

D-Index
48
Citations
9582
World Ranking
10777
National Ranking
671

Masahiko Shimada publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Masahiko Shimada sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 381 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Masahiko Shimada D-index placement in Materials Science in 2026

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

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 48 D-Index — 17th percentile

17% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Overview

Masahiko Shimada is affiliated with Osaka University in Japan. Their research spans multiple fields within medicine, focusing particularly on physiology, endocrine and autonomic systems, speech and hearing, molecular biology, and radiology.

Their scholarly output includes contributions to several topics, notably:

  • Obstructive Sleep Apnea Research
  • Neuroscience of respiration and sleep
  • Dysphagia Assessment and Management
  • Connexins and lens biology
  • Laser Applications in Dentistry and Medicine
  • Dermatologic Treatments and Research

Masahiko Shimada's recent publications are:

  • "Effect of Different Maxillary Oral Appliance Designs on Respiratory Variables during Sleep" (2022), published in the International Journal of Environmental Research and Public Health
  • "Roles of pannexin 1 in the trigeminal ganglion in orofacial mechanical allodynia following infraorbital nerve injury in rats" (2022), published in Proceedings for Annual Meeting of The Japanese Pharmacological Society
  • "The Dark Fantasy of the "Olympics"" (2021), published in Review of Japanese culture and society

The venues where this work has been published include:

  • International Journal of Environmental Research and Public Health
  • Proceedings for Annual Meeting of The Japanese Pharmacological Society
  • Review of Japanese culture and society

Frequent collaborators with Masahiko Shimada include:

  • Shigeru Maeda
  • Kay Thwe Ye Min Soe
  • Hiroyuki Ishiyama
  • Akira Nishiyama
  • Kurisu Ryoko

Best Publications

  • Transformation of Yttria‐Doped Tetragonal ZrO2 Polycrystals by Annealing in Water

    Tsugio Sato;Masahiko Shimada

  • Preparation of GaN single crystals using a Na flux

    Hisanori Yamane;Masahiko Shimada;and Simon J. Clarke;Francis J. DiSalvo

  • Synthesis of hydrotalcite-like compounds and their physico-chemical properties

    Tsugio Sato;Hiroshi Fujita;Tadashi Endo;Masahiko Shimada

  • Strength, fracture toughness and Vickers hardness of CeO2-stabilized tetragonal ZrO2 polycrystals (Ce-TZP)

    Unknown

  • Adsorption of various anions by magnesium aluminum oxide of (Mg0.7Al0.3O1.15)

    Tsugio Sato;Takayoshi Wakabayashi;Masahiko Shimada

  • Preparation and characterization of stoichiometric CaFeO3

    Y. Takeda;S. Naka;M. Takano;T. Shinjo

  • The effect of oxygen vacancy on the magnetic properties in the system SrCoO3−δ (0 < δ < 0.5)

    H. Taguchi;M. Shimada;M. Koizumi

  • Morphology and characterization of GaN single crystals grown in a Na flux

    Hisanori Yamane;Masahiko Shimada;Takashi Sekiguchi;Francis J DiSalvo

  • Synthesis and Thermal Stability of Aluminum Titanate Solid Solutions

    Masayuki Ishitsuka;Tsugio Sato;Tadashi Endo;Masahiko Shimada

  • Strength and Fracture Toughness of Isostatically Hot‐Pressed Composites of Al<sub>2</sub>O<sub>3</sub> and Y<sub>2</sub>O<sub>3</sub>‐Partially‐Stabilized ZrO<sub>2</sub>

    Unknown

  • Transformation of yttria partially stabilized zirconia by low temperature annealing in air

    Unknown

  • Suppression of chromium depletion by grain boundary structural change during twin-induced grain boundary engineering of 304 stainless steel

    Hong Yun Bi;Hiroyuki Kokawa;Zhan Jie Wang;Masayuki Shimada

  • Synthesis and luminescent property of Eu3+-doped LaSi3N5 phosphor

    K Uheda;H Takizawa;T Endo;H Yamane

  • GaN single crystal growth using high-purity Na as a flux

    Masato Aoki;Hisanori Yamane;Masahiko Shimada;Seiji Sarayama

  • Preparation and chemical properties of magnesium aluminium oxide solid solutions

    Tsugio Sato;Kazuhiro Kato;Tadashi Endo;Masahiko Shimada

  • Control of the tetragonal-to-monoclinic phase transformation of yttria partially stabilized zirconia in hot water

    Unknown

  • Arrest of weld-decay in 304 austenitic stainless steel by twin-induced grain boundary engineering

    H. Kokawa;M. Shimada;M. Michiuchi;Z.J. Wang

  • Synthesis of a new perovskite CaFeO3

    F. Kanamaru;H. Miyamoto;Y. Mimura;M. Koizumi

  • Metal-insulator transition and thermoelectric properties in the system (R1−Ca )MnO3− (R: Tb, Ho, Y)

    Unknown

  • Crystalline Phase Change in Yttria‐Partially‐Stabilized Zirconia by Low‐Temperature Annealing

    Unknown

  • Growth of GaN single crystals from a Na-Ga melt at 750°C and 5 MPa of N2

    Masato Aoki;Hisanori Yamane;Masahiko Shimada;Takashi Sekiguchi

  • Luminescence of Eu3+, Tb3+ and Tm3+ in SrLaGa3O7

    Shun Ichi Kubota;Makoto Izumi;Hisanori Yamane;Masahiko Shimada

  • Effect of interlayers in ceramic-metal joints with thermal expansion mismatches

    Katsuaki Suganuma;Taira Okamoto;Mitsue Koizljmi;Masahiko Shimada

  • Temperature dependence of Young's modulus and internal friction in alumina, silicon nitride, and partially stabilized zirconia ceramics

    Masahiko Shimada;Ken'ichi Matsushita;Shusei Kuratani;Taira Okamoto

  • Single Crystal Growth of α-MnO2

    Naoichi Yamamoto;Tadashi Endo;Masahiko Shimada;Toshio Takada

  • High-pressure synthesis of B2O with diamond-like structure

    Tadashi Endo;Tsugio Sato;Masahiko Shimada

  • Transformation of Yttria‐Doped Tetragonal ZrO2 Poly crystals by Annealing under Controlled Humidity Conditions

    Tsugio Sato;Shiro Ohtaki;Tadashi Endo;Masahiko Shimada

  • Fluorescence of clay-intercalated xanthene dyes

    T. Endo;N. Nakada;T. Sato;M. Shimada

  • Joining of silicon nitride to silicon nitride and to invar alloy using an aluminium interlayer

    Katsuaki Suganuma;Taira Okamoto;Mitsue Koizumi;Masahiko Shimada

  • The electrical properties of ferromagnetic SrCoO3−δ (0 <δ <0.5)

    H. Taguchi;M. Shimada;M. Koizumi

  • Electrical, Magnetic and Structural Transitions of BaVS 3

    Mikio Takano;Hitoshi Kosugi;Norihiko Nakanishi;Masahiko Shimada

Frequent Co-Authors

Katsuaki Suganuma
Katsuaki Suganuma Osaka University
Teruya Shinjo
Teruya Shinjo Kyoto University
Ken-ichi Machida
Ken-ichi Machida Osaka University
Hiroshi Kimura
Hiroshi Kimura Tokyo Institute of Technology
Mikio Takano
Mikio Takano Kyoto University

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