Growing community of inventors

Kawagoe, Japan

Kohta Tsujihara

Average Co-Inventor Count = 7.00

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 = 2

Kohta Tsujihara ↔ Keiji Hasumi (1 patent)Kohta Tsujihara ↔ Keiko Hasegawa (1 patent)Kohta Tsujihara ↔ Yoshikazu Kitano (1 patent)Kohta Tsujihara ↔ Eriko Suzuki (1 patent)Kohta Tsujihara ↔ Naoko Nishimura (1 patent)Kohta Tsujihara ↔ Yuuichi Nishimura (1 patent)Kohta TsujiharaKohta Tsujihara (1 patent)Keiji HasumiKeiji Hasumi (8 patents)Keiko HasegawaKeiko Hasegawa (7 patents)Yoshikazu KitanoYoshikazu Kitano (3 patents)Eriko SuzukiEriko Suzuki (1 patent)Naoko NishimuraNaoko Nishimura (1 patent)Yuuichi NishimuraYuuichi Nishimura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tms Company LLC (1 from 4 patents)


1 patent:

1. 9216987 - Chroman derivative

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12/16/2025
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