Growing community of inventors

Hitachi, Japan

Shuhei Yamaguchi

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 = 8

Shuhei Yamaguchi ↔ Toshiki Kahara (1 patent)Shuhei Yamaguchi ↔ Keizou Ohtsuka (1 patent)Shuhei Yamaguchi ↔ Toshihiro Saitoh (1 patent)Shuhei YamaguchiShuhei Yamaguchi (1 patent)Toshiki KaharaToshiki Kahara (19 patents)Keizou OhtsukaKeizou Ohtsuka (10 patents)Toshihiro SaitohToshihiro Saitoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)


1 patent:

1. 4902587 - Fuel cell

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