Growing community of inventors

Saitama, Japan

Kohhei Nagasawa

Average Co-Inventor Count = 6.00

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 = 2

Kohhei Nagasawa ↔ Tetsuya Yano (1 patent)Kohhei Nagasawa ↔ Hiroshi Nitta (1 patent)Kohhei Nagasawa ↔ Tomoo Asami (1 patent)Kohhei Nagasawa ↔ Yoshiteru Hagiwara (1 patent)Kohhei Nagasawa ↔ Toshiharu Kawase (1 patent)Kohhei NagasawaKohhei Nagasawa (1 patent)Tetsuya YanoTetsuya Yano (205 patents)Hiroshi NittaHiroshi Nitta (4 patents)Tomoo AsamiTomoo Asami (3 patents)Yoshiteru HagiwaraYoshiteru Hagiwara (2 patents)Toshiharu KawaseToshiharu Kawase (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,584 patents)


1 patent:

1. 11383905 - Binding band

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as of
1/7/2026
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