Atsushi Iizuka

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Osaka City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle rear derailleur with a motion resisting structure
- Patent number 10,604,212
- Issue date Mar 31, 2020
- Shimano Inc.
- Takeshi Takachi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle rear derailleur with a motion resisting structure
- Patent number 10,315,728
- Issue date Jun 11, 2019
- Shimano, Inc.
- Takeshi Takachi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle rear derailleur with a motion resisting structure
- Patent number 9,845,134
- Issue date Dec 19, 2017
- Shimano, Inc.
- Takeshi Takachi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle component positioning device
- Patent number 8,777,788
- Issue date Jul 15, 2014
- Shimano Inc.
- Tatsuya Kawakami
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
BICYCLE REAR DERAILLEUR WITH A MOTION RESISTING STRUCTURE
- Publication number 20190248447
- Publication date Aug 15, 2019
- SHIMANO, INC.
- Takeshi Takachi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE REAR DERAILLEUR WITH A MOTION RESISTING STRUCTURE
- Publication number 20160304162
- Publication date Oct 20, 2016
- SHIMANO, INC.
- Takeshi Takachi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BICYCLE REAR DERAILLEUR WITH A MOTION RESISTING STRUCTURE
- Publication number 20090054183
- Publication date Feb 26, 2009
- SHIMANO, INC.
- Takeshi Takachi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS