Growing community of inventors

Tokyo, Japan

Tetsuya Kubota

Average Co-Inventor Count = 4.65

ph-index = 1

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 = 3

Tetsuya KubotaTakashi Kadowaki (2 patents)Tetsuya KubotaFumio Kurihara (2 patents)Tetsuya KubotaKazumasa Oota (2 patents)Tetsuya KubotaMasamitsu Takami (2 patents)Tetsuya KubotaNaoto Kubota (2 patents)Tetsuya KubotaTsuyoshi Matsumoto (1 patent)Tetsuya KubotaKatsumi Suzuki (1 patent)Tetsuya KubotaTakehiro Takahashi (1 patent)Tetsuya KubotaRyozo Nagai (1 patent)Tetsuya KubotaToshimasa Yamauchi (1 patent)Tetsuya KubotaYasushi Imai (1 patent)Tetsuya KubotaTetsuo Noda (1 patent)Tetsuya KubotaHiroki Kumagai (1 patent)Tetsuya KubotaYasuo Terauchi (1 patent)Tetsuya KubotaAkira Genma (1 patent)Tetsuya KubotaTetsuya Kubota (5 patents)Takashi KadowakiTakashi Kadowaki (11 patents)Fumio KuriharaFumio Kurihara (10 patents)Kazumasa OotaKazumasa Oota (5 patents)Masamitsu TakamiMasamitsu Takami (3 patents)Naoto KubotaNaoto Kubota (2 patents)Tsuyoshi MatsumotoTsuyoshi Matsumoto (151 patents)Katsumi SuzukiKatsumi Suzuki (62 patents)Takehiro TakahashiTakehiro Takahashi (49 patents)Ryozo NagaiRyozo Nagai (9 patents)Toshimasa YamauchiToshimasa Yamauchi (9 patents)Yasushi ImaiYasushi Imai (8 patents)Tetsuo NodaTetsuo Noda (4 patents)Hiroki KumagaiHiroki Kumagai (3 patents)Yasuo TerauchiYasuo Terauchi (1 patent)Akira GenmaAkira Genma (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Techno Polymer Company Limited (2 from 47 patents)

2. Toray Industries, Inc. (1 from 3,474 patents)

3. Japan Science and Technology Agency (1 from 1,310 patents)

4. The University of Tokyo (1 from 1,281 patents)

5. Yamaichi Electronics Co., Ltd. (1 from 338 patents)


5 patents:

1. 11536743 - Kelvin contact for inspection, kelvin socket for inspection, and method of manufacturing kelvin contact for inspection

2. 9492422 - Therapeutic or prophylactic agent for diabetes

3. 8404168 - Process for producing thermoplastic resin molded product and thermoplastic resin particle composition

4. 8202459 - Process for producing thermoplastic resin molded product and thermoplastic resin particle composition

5. 7419955 - Method for treating arteriosclerosis

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as of
12/15/2025
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