World's Best Scientists 2026 revealed!
Norio Takami

Norio Takami

D-Index & Metrics

Materials Science

D-Index
55
Citations
10184
World Ranking
8649
National Ranking
499

Norio Takami 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 Norio Takami 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: 328 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Norio Takami 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 Norio Takami 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: 55 D-Index — 34th percentile

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

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

Overview

Norio Takami is affiliated with Toshiba in Japan and specializes in engineering with a focus on electrical and electronic engineering. Their published work spans a range of topics centered primarily around advancements in battery materials and technologies.

Their research prominently covers themes including:

  • Advancements in Battery Materials
  • Advanced Battery Technologies Research
  • Advanced Battery Materials and Technologies
  • Extraction and Separation Processes
  • Advanced battery technologies research
  • Ionic liquids properties and applications
  • Recycling and Waste Management Techniques

Takami's scholarly contributions include publications in several scientific venues, notably:

  • ECS Meeting Abstracts
  • Journal of Power Sources
  • Sustainable Materials and Technologies
  • Electrochemistry

Recent papers authored or co-authored by Takami cover experimental and applied research in battery technology and materials:

  • "Aqueous lithium-ion battery of Li4Ti5O12/LiMn2O4 using a lithium-ion conductive solid electrolytes separator", 2020, Journal of Power Sources
  • "Triethyl sulfonium bis(trifluoromethylsulfonyl)imide ionic liquids with highly concentrated LiFSI as electrolytes for Li metal batteries", 2023, Journal of Power Sources
  • "Direct recycling of anode active material from Li-ion batteries using TiNb2O7 anode", 2024, Sustainable Materials and Technologies
  • "Hybrid Electrolytes Composed of Lithium-Ion Conducting Solid Particles and Liquid Electrolytes for Lithium-Ion Cells", 2020, ECS Meeting Abstracts
  • "Aqueous Li4Ti5O12/LiMn2O4 Cell with a Li-Ion Conducive Solid Electrolytes separator and an Electrodeposition of Zn to an Anode", 2021, ECS Meeting Abstracts

Their work often involves collaboration with other researchers, including frequent co-authors such as:

  • Kazuomi Yoshima
  • Keigo Hoshina
  • Hayato Seki
  • Yasunobu Yamashita
  • Shinsuke Matsuno

Takami's research integrates multiple subfields within engineering, including:

  • Electrical and Electronic Engineering
  • Automotive Engineering
  • Mechanical Engineering
  • Catalysis
  • Industrial and Manufacturing Engineering

Best Publications

  • Nonaqueous electrolyte battery, battery pack and vehicle

    Hiroki Inagaki;Norio Takami

  • Lithium-air batteries using hydrophobic room temperature ionic liquid electrolyte

    Takashi Kuboki;Tetsuo Okuyama;Takahisa Ohsaki;Norio Takami

  • Structural and Kinetic Characterization of Lithium Intercalation into Carbon Anodes for Secondary Lithium Batteries

    Norio Takami;Asako Satoh;Michikazu Hara;Takahisa Ohsaki

  • Overcharge reaction of lithium-ion batteries

    Takahisa Ohsaki;Takashi Kishi;Takashi Kuboki;Norio Takami

  • Nonaqueous electrolyte battery and battery pack

    Norio Takami;Hiroki Inagaki;Keigo Hoshina

  • High-power and long-life lithium-ion batteries using lithium titanium oxide anode for automotive and stationary power applications

    Norio Takami;Hiroki Inagaki;Yoshinao Tatebayashi;Hidesato Saruwatari

  • Nano Si Cluster- SiO x ‐C Composite Material as High-Capacity Anode Material for Rechargeable Lithium Batteries

    Tomokazu Morita;Norio Takami

  • Storage battery system, on-vehicle power supply system, vehicle and method for charging storage battery system

    Norio Takami;Hiroki Inagaki;Yoshinao Tatebayashi

  • Lithium Diffusion in Li4/3Ti5/3O4 Particles during Insertion and Extraction

    Norio Takami;Keigo Hoshina;Hiroki Inagaki

  • Rechargeable Lithium‐Ion Cells Using Graphitized Mesophase‐Pitch‐Based Carbon Fiber Anodes

    Norio Takami;Asako Satoh;Michikazu Hara;Takahisa Ohsaki

  • Nonaqueous electrolyte battery, battery pack and automobile

    Ariyoshi Fujita;Yasuhiro Harada;Hirotaka Inagaki;Haruyoshi Ishii

  • Negative electrode active material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery

    Tomokazu Morita;Norio Takami

  • Electrochemical Kinetics and Safety of 2-Volt Class Li-Ion Battery System Using Lithium Titanium Oxide Anode

    Norio Takami;Hiroki Inagaki;Takashi Kishi;Yasuhiro Harada

  • High-energy, fast-charging, long-life lithium-ion batteries using TiNb2O7 anodes for automotive applications

    Norio Takami;Kazuki Ise;Yasuhiro Harada;Takuya Iwasaki

  • Nonaqueous electrolyte secondary battery and battery module

    Norio Takami;Hiroki Inagaki;Yoshinao Tatebayashi

  • Electrochemical impedance spectroscopy analysis for lithium-ion battery using Li4Ti5O12 anode

    Tao Hang;Daikichi Mukoyama;Hiroki Nara;Norio Takami

  • Active material for battery, nonaqueous electrolyte battery, and battery pack

    Hiroki Inagaki;Yasuhiro Harada;Yorikazu Yoshida;Kazuki Ise

  • Battery and portable electronic device

    Hiroki Inagaki;Norio Takami;Tatsuoki Kawano

  • Large lithium storage in highly crystalline TiNb2O7 nanoparticles synthesized by a hydrothermal method as anodes for lithium-ion batteries

    Kazuki Ise;Sayaka Morimoto;Yasuhiro Harada;Norio Takami

  • Lithium insertion and extraction for high-capacity disordered carbons with large hysteresis

    Norio Takami;Asako Satoh;Takahisa Ohsaki;Motoya Kanda

  • Non-aqueous electrolyte battery and battery pack

    Hiroki Inagaki;Norio Takami

  • Manufacturing method of negative electrode active material for nonaqueous electrolyte secondary battery, and negative electrode active material for nonaqueous electrolyte secondary battery provided thereby

    Tomokazu Morita;Norio Takami;朋和 森田;則雄 高見

Frequent Co-Authors

Michikazu Hara
Michikazu Hara Tokyo Institute of Technology
Shuzi Hayase
Shuzi Hayase University of Electro-Communications
Kiyoshi Kanamura
Kiyoshi Kanamura Tokyo Metropolitan University
Tetsuya Osaka
Tetsuya Osaka Waseda University
Toshiyuki Momma
Toshiyuki Momma Waseda University
Satoshi Horike
Satoshi Horike Kyoto University

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