Tatuya Kawakami

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shifting apparatus for a bicycle
- Patent number 5,617,761
- Issue date Apr 8, 1997
- Shimano, Inc.
- Tatuya Kawakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Speed indicator for a shifting device of a bicycle
- Patent number 5,458,018
- Issue date Oct 17, 1995
- Shimano Inc.
- Tatuya Kawakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS