Growing community of inventors

Tokyo, Japan

Shigeru Katsumata

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 = 5

Shigeru KatsumataNoriyoshi Tanaka (1 patent)Shigeru KatsumataKimiyoshi Namiwa (1 patent)Shigeru KatsumataTamiji Kamakura (1 patent)Shigeru KatsumataYoshikazu Shoji (1 patent)Shigeru KatsumataTakuro Handa (1 patent)Shigeru KatsumataHidekatsu Katoh (1 patent)Shigeru KatsumataShigeru Katsumata (1 patent)Noriyoshi TanakaNoriyoshi Tanaka (14 patents)Kimiyoshi NamiwaKimiyoshi Namiwa (8 patents)Tamiji KamakuraTamiji Kamakura (8 patents)Yoshikazu ShojiYoshikazu Shoji (7 patents)Takuro HandaTakuro Handa (2 patents)Hidekatsu KatohHidekatsu Katoh (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Denka Kogyo K.k. (1 from 92 patents)


1 patent:

1. 4789492 - Sulfidoxymolybdenum dialkylphosphorodithioate

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