Kohei SEKIGUCHI

Follow

Person

Hamamatsu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Connection state determination system for speakers, acoustic device...
- Patent number 10,555,083
- Issue date Feb 4, 2020
- Yamaha Corporation
- Atsushi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information processing method and...
- Patent number 10,536,778
- Issue date Jan 14, 2020
- Yamaha Corporation
- Kohei Sekiguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content reproducing apparatus and content reproducing method
- Patent number 10,264,233
- Issue date Apr 16, 2019
- Yamaha Corporation
- Atsushi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONNECTION STATE DETERMINATION SYSTEM FOR SPEAKERS, ACOUSTIC DEVICE...
- Publication number 20190281388
- Publication date Sep 12, 2019
- Yamaha Corporation
- Atsushi USUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Processing Apparatus, Information Processing Method and...
- Publication number 20190253798
- Publication date Aug 15, 2019
- Yamaha Corporation
- Kohei SEKIGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content Reproducing Apparatus and Content Reproducing Method
- Publication number 20170374337
- Publication date Dec 28, 2017
- Yamaha Corporation
- Atsushi USUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT PLAYBACK APPARATUS, CONTENT PLAYBACK SYSTEM, CONTENT INFORM...
- Publication number 20170278537
- Publication date Sep 28, 2017
- Yamaha Corporation
- Kohei SEKIGUCHI
- G11 - INFORMATION STORAGE