Growing community of inventors

Azumino, Japan

Hirohisa Umeda

Average Co-Inventor Count = 4.00

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 = 1

Hirohisa UmedaYoshitake Kobayashi (1 patent)Hirohisa UmedaToyotaro Kinoshita (1 patent)Hirohisa UmedaYuki Yahiro (1 patent)Hirohisa UmedaHirohisa Umeda (1 patent)Yoshitake KobayashiYoshitake Kobayashi (11 patents)Toyotaro KinoshitaToyotaro Kinoshita (7 patents)Yuki YahiroYuki Yahiro (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (1 from 33,511 patents)


1 patent:

1. 11565889 - Feeder and robot system

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