Growing community of inventors

Tokyo, Japan

Yasuhito Yamamoto

Average Co-Inventor Count = 5.00

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 = 0

Yasuhito Yamamoto ↔ Hiroyuki Kato (1 patent)Yasuhito Yamamoto ↔ Hiroshi Mizushima (1 patent)Yasuhito Yamamoto ↔ Tsuyoshi Sasaki (1 patent)Yasuhito Yamamoto ↔ Toshihiro Tashiro (1 patent)Yasuhito YamamotoYasuhito Yamamoto (1 patent)Hiroyuki KatoHiroyuki Kato (93 patents)Hiroshi MizushimaHiroshi Mizushima (32 patents)Tsuyoshi SasakiTsuyoshi Sasaki (17 patents)Toshihiro TashiroToshihiro Tashiro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yoshino Kogyosho Co., Ltd. (1 from 665 patents)


1 patent:

1. 9839924 - Foamer dispenser

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12/10/2025
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