Growing community of inventors

Kobe, Japan

Mamoru Tsugawa

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 = 7

Mamoru Tsugawa ↔ Kunihiko Matsumura (1 patent)Mamoru Tsugawa ↔ Shinichi Sakashita (1 patent)Mamoru Tsugawa ↔ Masaoki Goto (1 patent)Mamoru Tsugawa ↔ Norio Hirokawa (1 patent)Mamoru TsugawaMamoru Tsugawa (1 patent)Kunihiko MatsumuraKunihiko Matsumura (5 patents)Shinichi SakashitaShinichi Sakashita (3 patents)Masaoki GotoMasaoki Goto (2 patents)Norio HirokawaNorio Hirokawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kaneka Corporation (1 from 1,707 patents)


1 patent:

1. 6160096 - Regenerated collagen fiber and method of manufacturing the same

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1/8/2026
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