Growing community of inventors

Kawasaki, Japan

Takamasa Arikawa

Average Co-Inventor Count = 8.00

ph-index = 3

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 = 37

Takamasa ArikawaYoshio Takahashi (3 patents)Takamasa ArikawaKenji Nakamura (3 patents)Takamasa ArikawaTakao Iura (3 patents)Takamasa ArikawaIzumi Sato (3 patents)Takamasa ArikawaKatsuyuki Onogi (3 patents)Takamasa ArikawaMitsuo Sudo (3 patents)Takamasa ArikawaNobuji Ishida (3 patents)Takamasa ArikawaTakamasa Arikawa (3 patents)Yoshio TakahashiYoshio Takahashi (8 patents)Kenji NakamuraKenji Nakamura (7 patents)Takao IuraTakao Iura (4 patents)Izumi SatoIzumi Sato (4 patents)Katsuyuki OnogiKatsuyuki Onogi (3 patents)Mitsuo SudoMitsuo Sudo (3 patents)Nobuji IshidaNobuji Ishida (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ishikawajima-harima Jukogyo Kabushiki Kaisha (3 from 306 patents)


3 patents:

1. 5103965 - Transfer method and device and driving system therefor for transfer

2. 5072823 - Transfer method and device and driving system therefor for transfer

3. 4995505 - Transfer method and device and driving system therefor for transfer

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as of
12/21/2025
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