Growing community of inventors

Tondabayashi, Japan

Noboru Sakaguchi

Average Co-Inventor Count = 1.75

ph-index = 7

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 = 114

Noboru SakaguchiYasuhiro Hitomi (6 patents)Noboru SakaguchiYoshiyuki Furomoto (5 patents)Noboru SakaguchiHideo Noda (3 patents)Noboru SakaguchiOsamu Yoshikawa (3 patents)Noboru SakaguchiTakeshi Ikuta (2 patents)Noboru SakaguchiKen'ichi Kawasaki (2 patents)Noboru SakaguchiYuzo Kawabe (2 patents)Noboru SakaguchiHiroaki Kuriyama (2 patents)Noboru SakaguchiKazuhito Yamamoto (2 patents)Noboru SakaguchiShouji Nakagawa (1 patent)Noboru SakaguchiMasuo Ban (1 patent)Noboru SakaguchiHiroyasu Fujimoto (1 patent)Noboru SakaguchiYasushi Fukuda (1 patent)Noboru SakaguchiOng San Cheng (1 patent)Noboru SakaguchiShouoji Nakagawa (1 patent)Noboru SakaguchiNoboru Sakaguchi (19 patents)Yasuhiro HitomiYasuhiro Hitomi (46 patents)Yoshiyuki FuromotoYoshiyuki Furomoto (38 patents)Hideo NodaHideo Noda (31 patents)Osamu YoshikawaOsamu Yoshikawa (18 patents)Takeshi IkutaTakeshi Ikuta (63 patents)Ken'ichi KawasakiKen'ichi Kawasaki (25 patents)Yuzo KawabeYuzo Kawabe (16 patents)Hiroaki KuriyamaHiroaki Kuriyama (8 patents)Kazuhito YamamotoKazuhito Yamamoto (3 patents)Shouji NakagawaShouji Nakagawa (18 patents)Masuo BanMasuo Ban (12 patents)Hiroyasu FujimotoHiroyasu Fujimoto (5 patents)Yasushi FukudaYasushi Fukuda (2 patents)Ong San ChengOng San Cheng (2 patents)Shouoji NakagawaShouoji Nakagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shimano Inc. (18 from 3,308 patents)

2. Shimano Industrial Co., Ltd. (1 from 444 patents)


19 patents:

1. 7905440 - Fishing reel, fishing data display device, and fishing data display system

2. 7523881 - Fishing reel, fishing information display device, and fishing information display system

3. 7461805 - Fishing reel, fishing data display device, and fishing data display system

4. 7108213 - Fishing reel, fishing information display device, and fishing information display system

5. 6328240 - CAM adjuster mechanism for brake mechanism in fishing reel

6. 6027058 - Spinning reel having balancing means

7. 5967438 - Spinning reel having balancing means

8. 5586734 - Spinning reel having an anti-reverse mechanism

9. 5547140 - Spinning reel having an anti-reverse mechanism

10. 5524832 - Spinning reel

11. 5379957 - Spinning reel having balancer

12. 5358197 - Clutch control mechanism for bait-casting reel

13. 5350130 - Spinning reel with removable cover

14. 5330130 - Two-bearing reel having selector mechanism for selecting between toggle

15. 5328138 - Fishing reel with one-way clutch

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as of
1/10/2026
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