Growing community of inventors

Hitachi, Japan

Toru Ohashi

Average Co-Inventor Count = 14.01

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 = 8

Toru OhashiAkira Shimizu (1 patent)Toru OhashiToshio Ogiso (1 patent)Toru OhashiChikara Hiraoka (1 patent)Toru OhashiShigeru Obata (1 patent)Toru OhashiMasaru Nakano (1 patent)Toru OhashiShogo Matsumoto (1 patent)Toru OhashiToru Hanashima (1 patent)Toru OhashiKazuo Kikuchi (1 patent)Toru OhashiKazushige Oonishi (1 patent)Toru OhashiHiromitsu Fukuda (1 patent)Toru OhashiKatsuyoshi Onose (1 patent)Toru OhashiShoji Ukei (1 patent)Toru OhashiTsuyoshi Koyama (1 patent)Toru OhashiToru Ohashi (1 patent)Akira ShimizuAkira Shimizu (122 patents)Toshio OgisoToshio Ogiso (28 patents)Chikara HiraokaChikara Hiraoka (24 patents)Shigeru ObataShigeru Obata (20 patents)Masaru NakanoMasaru Nakano (14 patents)Shogo MatsumotoShogo Matsumoto (13 patents)Toru HanashimaToru Hanashima (12 patents)Kazuo KikuchiKazuo Kikuchi (12 patents)Kazushige OonishiKazushige Oonishi (7 patents)Hiromitsu FukudaHiromitsu Fukuda (7 patents)Katsuyoshi OnoseKatsuyoshi Onose (5 patents)Shoji UkeiShoji Ukei (5 patents)Tsuyoshi KoyamaTsuyoshi Koyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Printing Systems, Ltd. (1 from 129 patents)


1 patent:

1. 6928257 - Image forming and recording apparatus with three pressure members

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