Growing community of inventors

Tokyo, Japan

Mitsuji Tachikawa

Average Co-Inventor Count = 3.00

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 = 2

Mitsuji Tachikawa ↔ Yukio Akita (1 patent)Mitsuji Tachikawa ↔ Mitchell V Green (1 patent)Mitsuji TachikawaMitsuji Tachikawa (1 patent)Yukio AkitaYukio Akita (5 patents)Mitchell V GreenMitchell V Green (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Copyer Co., Ltd. (1 from 41 patents)


1 patent:

1. 4013285 - Copying machine

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