Growing community of inventors

Komae, Japan

Ryoichi Kishi

Average Co-Inventor Count = 5.00

ph-index = 2

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

Ryoichi Kishi ↔ Seiji Myojo (2 patents)Ryoichi Kishi ↔ Koji Terada (2 patents)Ryoichi Kishi ↔ Akitoshi Oikawa (2 patents)Ryoichi Kishi ↔ Fumiaki Kohno (1 patent)Ryoichi Kishi ↔ Fumiaki Kono (1 patent)Ryoichi KishiRyoichi Kishi (2 patents)Seiji MyojoSeiji Myojo (43 patents)Koji TeradaKoji Terada (4 patents)Akitoshi OikawaAkitoshi Oikawa (2 patents)Fumiaki KohnoFumiaki Kohno (1 patent)Fumiaki KonoFumiaki Kono (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shimano Inc. (2 from 3,300 patents)


2 patents:

1. D352760 - Fishing reel

2. D352763 - Spinning reel

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idiyas.com
as of
12/18/2025
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