Growing community of inventors

Aichi, Japan

Souichi Isikawa

Average Co-Inventor Count = 8.00

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 = 61

Souichi Isikawa ↔ Norikazu Ohta (1 patent)Souichi Isikawa ↔ Shin Yamamoto (1 patent)Souichi Isikawa ↔ Kazuhiro Kozuka (1 patent)Souichi Isikawa ↔ Yoshihiro Nishimura (1 patent)Souichi Isikawa ↔ Takehiko Okuda (1 patent)Souichi Isikawa ↔ Hidehiro Tomioka (1 patent)Souichi Isikawa ↔ Yoshihisa Harata (1 patent)Souichi IsikawaSouichi Isikawa (1 patent)Norikazu OhtaNorikazu Ohta (10 patents)Shin YamamotoShin Yamamoto (10 patents)Kazuhiro KozukaKazuhiro Kozuka (5 patents)Yoshihiro NishimuraYoshihiro Nishimura (3 patents)Takehiko OkudaTakehiko Okuda (3 patents)Hidehiro TomiokaHidehiro Tomioka (1 patent)Yoshihisa HarataYoshihisa Harata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,721 patents)

2. Kabushiki Kaisha Toyota Chuo Kenkyusho (1 from 1,139 patents)


1 patent:

1. 5245346 - Interrogator/transponder system and mobile transponder device

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1/2/2026
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