Growing community of inventors

Ibaraki, Japan

Yoshihisa Tsubokura

Average Co-Inventor Count = 4.00

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

Yoshihisa Tsubokura ↔ Tamio Fujita (1 patent)Yoshihisa Tsubokura ↔ Sumio Yamamoto (1 patent)Yoshihisa Tsubokura ↔ Eiji Aoishi (1 patent)Yoshihisa TsubokuraYoshihisa Tsubokura (1 patent)Tamio FujitaTamio Fujita (4 patents)Sumio YamamotoSumio Yamamoto (2 patents)Eiji AoishiEiji Aoishi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kanegafuchi Kagaku Kogyo Kabushiki Kaisha (1 from 698 patents)


1 patent:

1. 4590232 - Heat-resistant CPVC resin composition

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