Growing community of inventors

Hitachi, Japan

Masashi Okuhama

Average Co-Inventor Count = 8.00

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

Masashi Okuhama ↔ Akira Sasaki (1 patent)Masashi Okuhama ↔ Isamu Terashima (1 patent)Masashi Okuhama ↔ Hiroyuki Tadokoro (1 patent)Masashi Okuhama ↔ Nobuaki Fukasawa (1 patent)Masashi Okuhama ↔ Kazuyoshi Matsuo (1 patent)Masashi Okuhama ↔ Hideyuki Haragakiuchi (1 patent)Masashi Okuhama ↔ Katuyoshi Onose (1 patent)Masashi OkuhamaMasashi Okuhama (1 patent)Akira SasakiAkira Sasaki (85 patents)Isamu TerashimaIsamu Terashima (30 patents)Hiroyuki TadokoroHiroyuki Tadokoro (24 patents)Nobuaki FukasawaNobuaki Fukasawa (12 patents)Kazuyoshi MatsuoKazuyoshi Matsuo (3 patents)Hideyuki HaragakiuchiHideyuki Haragakiuchi (2 patents)Katuyoshi OnoseKatuyoshi Onose (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)


1 patent:

1. 5555074 - Electrophotographic apparatus and electrophotographic method

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