Growing community of inventors

Yokohama, Japan

Kenichirou Tomizawa

Average Co-Inventor Count = 9.00

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 = 3

Kenichirou Tomizawa ↔ Yoshihiro Ashi (1 patent)Kenichirou Tomizawa ↔ Takashi Seki (1 patent)Kenichirou Tomizawa ↔ Takaaki Toyama (1 patent)Kenichirou Tomizawa ↔ Yasuo Murakami (1 patent)Kenichirou Tomizawa ↔ Masao Nakayama (1 patent)Kenichirou Tomizawa ↔ Kouichi Asao (1 patent)Kenichirou Tomizawa ↔ Shuuichi Maruyama (1 patent)Kenichirou Tomizawa ↔ Taichi Hiramatsu (1 patent)Kenichirou TomizawaKenichirou Tomizawa (1 patent)Yoshihiro AshiYoshihiro Ashi (89 patents)Takashi SekiTakashi Seki (65 patents)Takaaki ToyamaTakaaki Toyama (7 patents)Yasuo MurakamiYasuo Murakami (4 patents)Masao NakayamaMasao Nakayama (3 patents)Kouichi AsaoKouichi Asao (2 patents)Shuuichi MaruyamaShuuichi Maruyama (1 patent)Taichi HiramatsuTaichi Hiramatsu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,485 patents)


1 patent:

1. 7035264 - Communication network system and method for synchronously controlling path connection

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12/5/2025
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