Growing community of inventors

Tokyo, Japan

Takashi Kawamura

Average Co-Inventor Count = 3.25

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 26

Takashi KawamuraYasuhiko Masuho (5 patents)Takashi KawamuraToru Sugano (4 patents)Takashi KawamuraEvan M Hersh (3 patents)Takashi KawamuraEskild A Petersen (3 patents)Takashi KawamuraDouglas Lake (3 patents)Takashi KawamuraYoh-Ichi Matsumoto (2 patents)Takashi KawamuraYoichi Yasunaga (2 patents)Takashi KawamuraYuki Takahashi (1 patent)Takashi KawamuraTetsuo Ikeda (1 patent)Takashi KawamuraSatoshi Sasaki (1 patent)Takashi KawamuraShigenori Inamoto (1 patent)Takashi KawamuraYukio Kaneko (1 patent)Takashi KawamuraToru Sasaki (1 patent)Takashi KawamuraTakashi Kamimura (1 patent)Takashi KawamuraTsuyoshi Kimura (1 patent)Takashi KawamuraKui Li (1 patent)Takashi KawamuraOsami Takenouchi (1 patent)Takashi KawamuraToshihiko Terashita (1 patent)Takashi KawamuraSatoshi Sato (1 patent)Takashi KawamuraEri Igarashi (1 patent)Takashi KawamuraKatsuhiko Tomibe (1 patent)Takashi KawamuraShuzo Sawada (1 patent)Takashi KawamuraMasato Tani (1 patent)Takashi KawamuraShintaro Ogura (1 patent)Takashi KawamuraYohichi Matsumoto (1 patent)Takashi KawamuraChieko Moriyama (1 patent)Takashi KawamuraToshiaki Harada (1 patent)Takashi KawamuraYoh-ichi Matsumoto (1 patent)Takashi KawamuraTakami Tomiyama (1 patent)Takashi KawamuraTakeshi Higaki (1 patent)Takashi KawamuraYasuhiro Gyobu (1 patent)Takashi KawamuraKotaro Eguchi (1 patent)Takashi KawamuraTakashi Kawamura (11 patents)Yasuhiko MasuhoYasuhiko Masuho (24 patents)Toru SuganoToru Sugano (7 patents)Evan M HershEvan M Hersh (12 patents)Eskild A PetersenEskild A Petersen (7 patents)Douglas LakeDouglas Lake (3 patents)Yoh-Ichi MatsumotoYoh-Ichi Matsumoto (6 patents)Yoichi YasunagaYoichi Yasunaga (2 patents)Yuki TakahashiYuki Takahashi (246 patents)Tetsuo IkedaTetsuo Ikeda (71 patents)Satoshi SasakiSatoshi Sasaki (65 patents)Shigenori InamotoShigenori Inamoto (52 patents)Yukio KanekoYukio Kaneko (28 patents)Toru SasakiToru Sasaki (20 patents)Takashi KamimuraTakashi Kamimura (10 patents)Tsuyoshi KimuraTsuyoshi Kimura (10 patents)Kui LiKui Li (7 patents)Osami TakenouchiOsami Takenouchi (6 patents)Toshihiko TerashitaToshihiko Terashita (4 patents)Satoshi SatoSatoshi Sato (4 patents)Eri IgarashiEri Igarashi (3 patents)Katsuhiko TomibeKatsuhiko Tomibe (3 patents)Shuzo SawadaShuzo Sawada (3 patents)Masato TaniMasato Tani (3 patents)Shintaro OguraShintaro Ogura (2 patents)Yohichi MatsumotoYohichi Matsumoto (2 patents)Chieko MoriyamaChieko Moriyama (1 patent)Toshiaki HaradaToshiaki Harada (1 patent)Yoh-ichi MatsumotoYoh-ichi Matsumoto (1 patent)Takami TomiyamaTakami Tomiyama (1 patent)Takeshi HigakiTakeshi Higaki (1 patent)Yasuhiro GyobuYasuhiro Gyobu (1 patent)Kotaro EguchiKotaro Eguchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Teijin Limited (5 from 1,586 patents)

2. Sony Group Corporation (3 from 3,416 patents)

3. University of Arizona (3 from 972 patents)

4. Mitsumi Electric Company Ltd. (2 from 1,571 patents)

5. Meiji Seika Kaisha, Ltd. (1 from 382 patents)


11 patents:

1. 12438280 - Antenna and electronic device

2. 12394889 - Wave control medium, wave control element, wave control member, wave control device, and manufacturing method of wave control medium

3. 12279363 - Electromagnetic wave absorber

4. 11908640 - Push switch

5. 11852548 - Switch

6. 6432978 - SF2809-I,II,III,IV,V and VI substances exhibiting chymase-inhibiting activities

7. 5783670 - Monoclonal antibodies specific for HIV and the hybridomas for production

8. 5695927 - Monoclonal antibodies specific for HIV and the hybridomas for production

9. 5650319 - Human monoclonal antibody to glycoprotein GPIII of varicella zoster virus

10. 5445960 - Monoclonal antibodies specific for HIV and hybridomas for their

11. 5089262 - E87Ag antigens of Pseudomonas aeruginosa and monoclonal antibodies

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12/5/2025
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