Growing community of inventors

Hiroshima, Japan

Keisuke Hamamoto

Average Co-Inventor Count = 2.00

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

Keisuke HamamotoFumito Okino (1 patent)Keisuke HamamotoKeisuke Hamamoto (1 patent)Fumito OkinoFumito Okino (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nishikawa Rubber Co., Ltd. (1 from 232 patents)


1 patent:

1. 12179564 - Sealing cover and sealing member

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