Growing community of inventors

Handa, Japan

Kouichi Itoh

Average Co-Inventor Count = 6.00

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 = 16

Kouichi Itoh ↔ Yoshinori Ichishi (1 patent)Kouichi Itoh ↔ Tatsumi Kumada (1 patent)Kouichi Itoh ↔ Yoshinori Yanagimachi (1 patent)Kouichi Itoh ↔ Makoto Umebayashi (1 patent)Kouichi Itoh ↔ Kazushige Ogawa (1 patent)Kouichi ItohKouichi Itoh (1 patent)Yoshinori IchishiYoshinori Ichishi (29 patents)Tatsumi KumadaTatsumi Kumada (18 patents)Yoshinori YanagimachiYoshinori Yanagimachi (13 patents)Makoto UmebayashiMakoto Umebayashi (11 patents)Kazushige OgawaKazushige Ogawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Denso Corporation (1 from 19,769 patents)


1 patent:

1. 7578341 - Air conditioning system for motor vehicle

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1/10/2026
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