Growing community of inventors

Kuwana, Japan

Keiichi Sasamura

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 = 6

Keiichi SasamuraKoichi Murata (1 patent)Keiichi SasamuraNaoyuki Watanabe (1 patent)Keiichi SasamuraMasahiko Ishiguri (1 patent)Keiichi SasamuraKeiichi Sasamura (1 patent)Koichi MurataKoichi Murata (50 patents)Naoyuki WatanabeNaoyuki Watanabe (27 patents)Masahiko IshiguriMasahiko Ishiguri (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,245 patents)


1 patent:

1. 8875895 - Storage body and reel

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1/7/2026
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