Hiroyuki Okoochi

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Sakai City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle hub transmission with a power control mechanism for a shift...
- Patent number 7,682,283
- Issue date Mar 23, 2010
- Shimano, Inc.
- Hiroyuki Okoochi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Bicycle Hub Transmission With A Power Control Mechanism For A Shift...
- Publication number 20090131214
- Publication date May 21, 2009
- SHIMANO, INC.
- Hiroyuki Okoochi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS