Growing community of inventors

Takahama, Japan

Tetsuji Kawasumi

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 = 1

Tetsuji Kawasumi ↔ Satoshi Kato (1 patent)Tetsuji Kawasumi ↔ Hideki Sugiura (1 patent)Tetsuji Kawasumi ↔ Masahito Ikeo (1 patent)Tetsuji Kawasumi ↔ Keishi Kobata (1 patent)Tetsuji Kawasumi ↔ Yukinobu Nishiyama (1 patent)Tetsuji KawasumiTetsuji Kawasumi (1 patent)Satoshi KatoSatoshi Kato (23 patents)Hideki SugiuraHideki Sugiura (6 patents)Masahito IkeoMasahito Ikeo (6 patents)Keishi KobataKeishi Kobata (5 patents)Yukinobu NishiyamaYukinobu Nishiyama (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jtekt Corporation (1 from 2,415 patents)


1 patent:

1. 10364849 - Constant-velocity joint

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as of
12/6/2025
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