Growing community of inventors

Yotsukaido, Japan

Etsuji Okumura

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 = 17

Etsuji Okumura ↔ Takashi Sanada (1 patent)Etsuji Okumura ↔ Kenji Nagaoka (1 patent)Etsuji Okumura ↔ Yasurou Suzuki (1 patent)Etsuji Okumura ↔ Hiroshi Hagimori (1 patent)Etsuji OkumuraEtsuji Okumura (1 patent)Takashi SanadaTakashi Sanada (63 patents)Kenji NagaokaKenji Nagaoka (32 patents)Yasurou SuzukiYasurou Suzuki (12 patents)Hiroshi HagimoriHiroshi Hagimori (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Chemical Company, Limited (1 from 6,893 patents)


1 patent:

1. 5296533 - Thermoplastic resin composition having improved resistance to

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