Yoshihiko TAKEDA

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Tendo-shi, Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic machine, and automobile and accommodation unit provided...
- Patent number 10,178,470
- Issue date Jan 8, 2019
- Pioneer Corporation
- Hiroaki Watanabe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic machine, and automobile and accommodation unit provided...
- Patent number 9,615,166
- Issue date Apr 4, 2017
- Pioneer Corporation
- Hiroaki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC MACHINE, AND AUTOMOBILE AND ACCOMMODATION PROVIDED WITH...
- Publication number 20170162181
- Publication date Jun 8, 2017
- PIONEER CORPORATION
- Hiroaki WATANABE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC MACHINE, AND AUTOMOBILE AND ACCOMMODATION UNIT PROVIDED...
- Publication number 20150131842
- Publication date May 14, 2015
- TOHOKU PIONEER CORPORATION
- Hiroaki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE