Growing community of inventors

Kobe, Japan

Hiroto Setokawa

Average Co-Inventor Count = 4.00

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 = 90

Hiroto Setokawa ↔ Masaya Tsunoda (1 patent)Hiroto Setokawa ↔ Jun Ochi (8 patents)Hiroto Setokawa ↔ Hisashi Kakiuchi (1 patent)Hiroto Setokawa ↔ Masahide Ohnuki (1 patent)Hiroto SetokawaHiroto Setokawa (1 patent)Masaya TsunodaMasaya Tsunoda (27 patents)Jun OchiJun Ochi (8 patents)Hisashi KakiuchiHisashi Kakiuchi (7 patents)Masahide OhnukiMasahide Ohnuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sri Sports Limited (1 from 628 patents)

2. Sumitomo Rubber Industries Limited (4,418 patents)


1 patent:

1. 7137906 - Golf club head

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as of
12/29/2025
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