Growing community of inventors

Tokyo, Japan

Hisashi Yoda

Average Co-Inventor Count = 3.11

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 = 0

Hisashi YodaHiroyuki Ushifusa (2 patents)Hisashi YodaDaisuke Sano (1 patent)Hisashi YodaHirotaka Akiba (1 patent)Hisashi YodaTadao Eto (1 patent)Hisashi YodaHiroshi Tamai (1 patent)Hisashi YodaNoriyuki Takeishi (1 patent)Hisashi YodaHisashi Yoda (2 patents)Hiroyuki UshifusaHiroyuki Ushifusa (23 patents)Daisuke SanoDaisuke Sano (14 patents)Hirotaka AkibaHirotaka Akiba (4 patents)Tadao EtoTadao Eto (4 patents)Hiroshi TamaiHiroshi Tamai (3 patents)Noriyuki TakeishiNoriyuki Takeishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Olympus Corporation (2 from 8,194 patents)


2 patents:

1. 10918261 - Power supply control system and power supply control method

2. 10506916 - Endoscopic system and image processing device

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as of
1/4/2026
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