Hiroaki Itakura

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wheel bearing apparatus
- Patent number 9,797,453
- Issue date Oct 24, 2017
- NTN CORPORATION
- Takayuki Norimatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wheel bearing apparatus
- Patent number 9,534,635
- Issue date Jan 3, 2017
- NTN CORPORATION
- Takayuki Norimatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wheel bearing device and its quality management method
- Patent number 7,878,411
- Issue date Feb 1, 2011
- NTN Corporation
- Masahiro Muranaka
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Wheel Bearing Apparatus
- Publication number 20110304197
- Publication date Dec 15, 2011
- NTN Corporation
- Takayuki Norimatsu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Wheel Bearing Device and Its Quality Management Method
- Publication number 20080317397
- Publication date Dec 25, 2008
- Masahiro Muranaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Wheel bearing apparatus
- Publication number 20070076994
- Publication date Apr 5, 2007
- Takayuki Norimatsu
- B60 - VEHICLES IN GENERAL