RYUICHIROU TAKAMOTO

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Sakai City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle component control apparatus
- Patent number 9,284,016
- Issue date Mar 15, 2016
- Shimano Inc.
- Ryuichirou Takamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrically operated derailleur that re-engages a disengaged derai...
- Patent number 7,942,768
- Issue date May 17, 2011
- Shimano, Inc.
- Ryuichirou Takamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Shift control apparatus for a bicycle transmission that operates wh...
- Patent number 6,877,755
- Issue date Apr 12, 2005
- Shimano, Inc.
- Ryuichirou Takamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICALLY OPERATED DERAILLEUR THAT RE-ENGAGES A DISENGAGED DERAI...
- Publication number 20090191994
- Publication date Jul 30, 2009
- SHIMANO, INC.
- RYUICHIROU TAKAMOTO
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SHIFT CONTROL APPARATUS FOR A BICYCLE TRANSMISSION THAT OPERATES WH...
- Publication number 20040112161
- Publication date Jun 17, 2004
- SHIMANO, INC.
- Ryuichirou Takamoto
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS