Growing community of inventors

Seto, Japan

Ryoichi Ogawa

Average Co-Inventor Count = 2.00

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 = 0

Ryoichi OgawaYasuhiro Kawai (1 patent)Ryoichi OgawaRyoichi Ogawa (1 patent)Yasuhiro KawaiYasuhiro Kawai (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,546 patents)

2. Shinmei Industry Co., Ltd. (1 from 7 patents)


1 patent:

1. 12115607 - Retainer gripping device

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12/12/2025
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