Growing community of inventors

Tokyo, Japan

Toru Tsutsumi

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 = 5

Toru Tsutsumi ↔ Shigeyoshi Tanaka (1 patent)Toru Tsutsumi ↔ Osamu Yamashita (1 patent)Toru Tsutsumi ↔ Hirohiko Ishida (1 patent)Toru Tsutsumi ↔ Toyoki Hagura (1 patent)Toru Tsutsumi ↔ Keiji Tsuchikura (1 patent)Toru TsutsumiToru Tsutsumi (1 patent)Shigeyoshi TanakaShigeyoshi Tanaka (12 patents)Osamu YamashitaOsamu Yamashita (6 patents)Hirohiko IshidaHirohiko Ishida (6 patents)Toyoki HaguraToyoki Hagura (5 patents)Keiji TsuchikuraKeiji Tsuchikura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,601 patents)


1 patent:

1. 6780403 - Deodorants

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as of
12/11/2025
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