Growing community of inventors

Tokyo, Japan

Hirokazu Hashidume

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 = 7

Hirokazu Hashidume ↔ Yoshifumi Nishimoto (1 patent)Hirokazu Hashidume ↔ Eiichi Yanagi (1 patent)Hirokazu Hashidume ↔ Masaharu Suzuki (1 patent)Hirokazu Hashidume ↔ Takuji Okamoto (1 patent)Hirokazu Hashidume ↔ Osamu Yanase (1 patent)Hirokazu HashidumeHirokazu Hashidume (1 patent)Yoshifumi NishimotoYoshifumi Nishimoto (39 patents)Eiichi YanagiEiichi Yanagi (29 patents)Masaharu SuzukiMasaharu Suzuki (27 patents)Takuji OkamotoTakuji Okamoto (5 patents)Osamu YanaseOsamu Yanase (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (1 from 90,594 patents)

2. Canon Precision Kabushiki Kaisha (1 from 1 patent)


1 patent:

1. 6943481 - Vibration member and vibration wave driving apparatus

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as of
12/8/2025
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