Growing community of inventors

Kobe, Japan

Masahide Ohnuki

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

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

Company Filing History:

1. Sri Sports Limited (1 from 628 patents)


1 patent:

1. 7137906 - Golf club head

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as of
12/29/2025
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