Tomohisa Yamamoto

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle drive unit and bicycle equipped with the drive unit
- Patent number 10,000,255
- Issue date Jun 19, 2018
- Shimano Inc.
- Satoshi Shahana
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle transmission system
- Patent number 9,896,152
- Issue date Feb 20, 2018
- Shimano Inc.
- Tomohisa Yamamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
BICYCLE TRANSMISSION SYSTEM
- Publication number 20160347411
- Publication date Dec 1, 2016
- Shimano Inc.
- Tomohisa YAMAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE DRIVE UNIT AND BICYCLE EQUIPPED WITH THE DRIVE UNIT
- Publication number 20160288872
- Publication date Oct 6, 2016
- Shimano Inc.
- Satoshi SHAHANA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Protective device for a bicycle rear derailleur
- Publication number 20030236142
- Publication date Dec 25, 2003
- SHIMANO, INC., a JAPANESE CORPORATION
- Tomohisa Yamamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS