Naohiko YAMADA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle derailleur
- Patent number 9,623,932
- Issue date Apr 18, 2017
- Shimano Inc.
- Etsuyoshi Watarai
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle shifting control apparatus and method of controlling derail...
- Patent number 9,278,728
- Issue date Mar 8, 2016
- Shimano Inc.
- Taketoshi Sato
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
BICYCLE DERAILLEUR
- Publication number 20160167739
- Publication date Jun 16, 2016
- Shimano Inc.
- Etsuyoshi WATARAI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS