Growing community of inventors

Ashigarakami-gun, Japan

Kohichi Hashimoto

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 = 1

Kohichi Hashimoto ↔ Seiji Ishii (1 patent)Kohichi Hashimoto ↔ Takeshi Kikuchi (1 patent)Kohichi Hashimoto ↔ Yukio Kobayashi (1 patent)Kohichi HashimotoKohichi Hashimoto (1 patent)Seiji IshiiSeiji Ishii (3 patents)Takeshi KikuchiTakeshi Kikuchi (3 patents)Yukio KobayashiYukio Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,546 patents)


1 patent:

1. 7490765 - Method of manufacturing rating label, and program for manufacturing rating label

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12/12/2025
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