Growing community of inventors

Nagoya, Japan

Hatsuhiko Usami

Average Co-Inventor Count = 7.00

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

Hatsuhiko Usami ↔ Yasuo Tabuchi (1 patent)Hatsuhiko Usami ↔ Motohiko Ueda (1 patent)Hatsuhiko Usami ↔ Youichi Murakami (1 patent)Hatsuhiko Usami ↔ Shigeyoshi Sakuraba (1 patent)Hatsuhiko Usami ↔ Yousuke Yamagami (1 patent)Hatsuhiko Usami ↔ Shouzou Tatematsu (1 patent)Hatsuhiko UsamiHatsuhiko Usami (1 patent)Yasuo TabuchiYasuo Tabuchi (48 patents)Motohiko UedaMotohiko Ueda (26 patents)Youichi MurakamiYouichi Murakami (14 patents)Shigeyoshi SakurabaShigeyoshi Sakuraba (7 patents)Yousuke YamagamiYousuke Yamagami (5 patents)Shouzou TatematsuShouzou Tatematsu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Denso Corporation (1 from 19,697 patents)

2. Meijo University (1 from 48 patents)


1 patent:

1. 9528560 - Clutch

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as of
12/6/2025
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