Growing community of inventors

Osaka, Japan

Kenta Kawakami

Average Co-Inventor Count = 1.21

ph-index = 5

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 = 51

Kenta KawakamiToshio Tetsuka (2 patents)Kenta KawakamiMao Kuroda (2 patents)Kenta KawakamiKazuhiro Fujii (1 patent)Kenta KawakamiYoshiyuki Kasai (1 patent)Kenta KawakamiTaihei Nishihara (1 patent)Kenta KawakamiHiroaki Takeshita (1 patent)Kenta KawakamiNobuyuki Kakinoki (1 patent)Kenta KawakamiYuji Izuru (1 patent)Kenta KawakamiJumpei Nakamura (1 patent)Kenta KawakamiYuuka Miyanaga (1 patent)Kenta KawakamiNoriyuki Kai (1 patent)Kenta KawakamiKenta Kawakami (14 patents)Toshio TetsukaToshio Tetsuka (67 patents)Mao KurodaMao Kuroda (12 patents)Kazuhiro FujiiKazuhiro Fujii (83 patents)Yoshiyuki KasaiYoshiyuki Kasai (22 patents)Taihei NishiharaTaihei Nishihara (19 patents)Hiroaki TakeshitaHiroaki Takeshita (8 patents)Nobuyuki KakinokiNobuyuki Kakinoki (6 patents)Yuji IzuruYuji Izuru (3 patents)Jumpei NakamuraJumpei Nakamura (2 patents)Yuuka MiyanagaYuuka Miyanaga (1 patent)Noriyuki KaiNoriyuki Kai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cateye Co., Ltd. (11 from 231 patents)

2. Shimano Inc. (3 from 3,308 patents)


14 patents:

1. 12097928 - Control device for human-powered vehicle, control system for human-powered vehicle, and method for setting control state of control device

2. 11858581 - Detecting system

3. 11465712 - Control apparatus, control system, and electric component for human-powered vehicle

4. D924104 - Headlamp for a bicycle

5. D888303 - Portable lighting apparatus

6. D866406 - Speedometer for a bicycle

7. D866029 - Lamp for helmets

8. D862292 - Rotation detector for a bicycle

9. D818381 - Rotation detector for a bicycle

10. D784575 - Headlamp for a bicycle

11. D779351 - Speedometer for a bicycle

12. D775383 - Combination light and reflector for a bicycle

13. D768542 - Device for attaching lamp for bicycle

14. D752787 - Taillight for a bicycle

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as of
1/6/2026
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