KAZUHIRO OSHIKA

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker
- Patent number 9,756,426
- Issue date Sep 5, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroko Tsutsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker system, electronic apparatus using same, and mobile body de...
- Patent number 8,818,006
- Issue date Aug 26, 2014
- Panasonic Corporation
- Kenji Yamauchi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER
- Publication number 20160219371
- Publication date Jul 28, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- HIROKO TSUTSUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER SYSTEM, ELECTRONIC APPARATUS USING SAME, AND MOBILE BODY DE...
- Publication number 20140029779
- Publication date Jan 30, 2014
- PANASONIC CORPORATION
- KENJI YAMAUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Speaker device
- Publication number 20060034479
- Publication date Feb 16, 2006
- Kazuhiro Oshika
- H04 - ELECTRIC COMMUNICATION TECHNIQUE