Growing community of inventors

Sakai, Japan

Kouhei Nakamura

Average Co-Inventor Count = 2.35

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

Kouhei NakamuraKunio Takechi (3 patents)Kouhei NakamuraKeigo Kitajima (1 patent)Kouhei NakamuraHiroki Oogose (1 patent)Kouhei NakamuraDaichi Nakata (1 patent)Kouhei NakamuraKouhei Nakamura (4 patents)Kunio TakechiKunio Takechi (58 patents)Keigo KitajimaKeigo Kitajima (48 patents)Hiroki OogoseHiroki Oogose (10 patents)Daichi NakataDaichi Nakata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shimano Inc. (4 from 3,307 patents)


4 patents:

1. 12490729 - Dual-bearing reel

2. 11997996 - Spool braking device for dual bearing reel

3. 11778999 - Fishing reel

4. 11779000 - One-way clutch unit for fishing reel and fishing reel

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1/5/2026
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