Growing community of inventors

Amagasaki, Japan

Masatomi Okumura

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 = 15

Masatomi Okumura ↔ Akira Yamada (1 patent)Masatomi Okumura ↔ Hisao Watarai (1 patent)Masatomi Okumura ↔ Yuichi Sakai (1 patent)Masatomi Okumura ↔ Takehiko Sato (1 patent)Masatomi Okumura ↔ Yoshikazu Utsumi (1 patent)Masatomi Okumura ↔ Ken Sato (1 patent)Masatomi OkumuraMasatomi Okumura (1 patent)Akira YamadaAkira Yamada (105 patents)Hisao WataraiHisao Watarai (14 patents)Yuichi SakaiYuichi Sakai (12 patents)Takehiko SatoTakehiko Sato (12 patents)Yoshikazu UtsumiYoshikazu Utsumi (5 patents)Ken SatoKen Sato (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)


1 patent:

1. 5583058 - Infrared detection element array and method for fabricating the same

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12/9/2025
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