Growing community of inventors

Wakayama, Japan

Hiroaki Kuriyama

Average Co-Inventor Count = 3.51

ph-index = 4

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 = 57

Hiroaki KuriyamaTakeshi Ikuta (3 patents)Hiroaki KuriyamaHirokazu Hirayama (3 patents)Hiroaki KuriyamaShouji Nakagawa (3 patents)Hiroaki KuriyamaYasuhiro Hitomi (2 patents)Hiroaki KuriyamaYoshiyuki Furomoto (2 patents)Hiroaki KuriyamaKen'ichi Kawasaki (2 patents)Hiroaki KuriyamaNoboru Sakaguchi (2 patents)Hiroaki KuriyamaHiroyasu Fujimoto (2 patents)Hiroaki KuriyamaYasushi Fukuda (2 patents)Hiroaki KuriyamaYuzo Kawabe (1 patent)Hiroaki KuriyamaKen′ichi Kawasaki (1 patent)Hiroaki KuriyamaKazuhito Yamamoto (1 patent)Hiroaki KuriyamaMasakazu Nomura (1 patent)Hiroaki KuriyamaHiroyuki Hamato (1 patent)Hiroaki KuriyamaKoichi Kobayashi (1 patent)Hiroaki KuriyamaHiroaki Kuriyama (8 patents)Takeshi IkutaTakeshi Ikuta (63 patents)Hirokazu HirayamaHirokazu Hirayama (26 patents)Shouji NakagawaShouji Nakagawa (18 patents)Yasuhiro HitomiYasuhiro Hitomi (46 patents)Yoshiyuki FuromotoYoshiyuki Furomoto (38 patents)Ken'ichi KawasakiKen'ichi Kawasaki (25 patents)Noboru SakaguchiNoboru Sakaguchi (19 patents)Hiroyasu FujimotoHiroyasu Fujimoto (5 patents)Yasushi FukudaYasushi Fukuda (2 patents)Yuzo KawabeYuzo Kawabe (16 patents)Ken′ichi KawasakiKen′ichi Kawasaki (4 patents)Kazuhito YamamotoKazuhito Yamamoto (3 patents)Masakazu NomuraMasakazu Nomura (1 patent)Hiroyuki HamatoHiroyuki Hamato (1 patent)Koichi KobayashiKoichi Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shimano Inc. (8 from 3,296 patents)


8 patents:

1. 8398011 - Fishing reel

2. 7850110 - Drag adjusting device for dual-bearing reel

3. 7819353 - Fishing reel, fishing information display apparatus, and fishing information display system

4. 7559499 - Fishing reel, fishing information display apparatus, and fishing information display system

5. 7523881 - Fishing reel, fishing information display device, and fishing information display system

6. 7165737 - Spool braking device for dual-bearing reel

7. 7161872 - Fishing data display device

8. 7108213 - Fishing reel, fishing information display device, and fishing information display system

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as of
12/14/2025
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