Growing community of inventors

Kawasaki, Japan

Seiji Kawaguchi

Average Co-Inventor Count = 5.00

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 = 0

Seiji KawaguchiTetsuya Fujisawa (1 patent)Seiji KawaguchiTakashi Yamane (1 patent)Seiji KawaguchiHiroya Kawasaki (1 patent)Seiji KawaguchiMasashi Ohnishi (1 patent)Seiji KawaguchiSeiji Kawaguchi (1 patent)Tetsuya FujisawaTetsuya Fujisawa (23 patents)Takashi YamaneTakashi Yamane (16 patents)Hiroya KawasakiHiroya Kawasaki (7 patents)Masashi OhnishiMasashi Ohnishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,237 patents)


1 patent:

1. 7092900 - Electronic commerce method, recording medium storing electronic commerce program therein, and server

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as of
12/16/2025
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