KENJI YAMAUCHI

Person

Mie, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker, electronic apparatus using same, and mobile apparatus
- Patent number 9,813,820
- Issue date Nov 7, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takafumi Yuasa
- G02 - OPTICS
Information Patent Grant
Loudspeaker, electronic apparatus using loudspeaker, and mobile equ...
- Patent number 9,628,916
- Issue date Apr 18, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takafumi Yuasa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Loudspeaker, electronic apparatus using loudspeaker, and mobile equ...
- Patent number 9,596,545
- Issue date Mar 14, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takafumi Yuasa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Video display device
- Patent number 9,462,213
- Issue date Oct 4, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker, electronic apparatus using same, and mobile apparatus
- Patent number 8,879,758
- Issue date Nov 4, 2014
- Panasonic Corporation
- Kenji Yamauchi
- 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
Information Patent Grant
Speaker
- Patent number D531616
- Issue date Nov 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yachiyo Shimokawatoko
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Speaker
- Patent number D526309
- Issue date Aug 8, 2006
- Matsushita Electric Industrial Co., Ltd.
- Naoyuki Ozawa
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER, ELECTRONIC APPARATUS USING SAME, AND MOBILE APPARATUS
- Publication number 20160286318
- Publication date Sep 29, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Takafumi YUASA
- G02 - OPTICS
Information Patent Application
LOUDSPEAKER, ELECTRONIC APPARATUS USING LOUDSPEAKER, AND MOBILE EQU...
- Publication number 20160234601
- Publication date Aug 11, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Takafumi YUASA
- G02 - OPTICS
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
LOUDSPEAKER, ELECTRONIC APPARATUS USING SAME, AND MOBILE APPARATUS
- Publication number 20130336518
- Publication date Dec 19, 2013
- PANASONIC CORPORATION
- KENJI YAMAUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DISPLAY DEVICE
- Publication number 20130128130
- Publication date May 23, 2013
- PANASONIC CORPORATION
- Kenji YAMAUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

KENJI YAMAUCHI

Person

Patents Grantslast 30 patents

Loudspeaker, electronic apparatus using same, and mobile apparatus

Loudspeaker, electronic apparatus using loudspeaker, and mobile equ...

Loudspeaker, electronic apparatus using loudspeaker, and mobile equ...

Video display device

Loudspeaker, electronic apparatus using same, and mobile apparatus

Speaker system, electronic apparatus using same, and mobile body de...

Speaker

Speaker

Patents Applicationslast 30 patents

LOUDSPEAKER, ELECTRONIC APPARATUS USING SAME, AND MOBILE APPARATUS

LOUDSPEAKER, ELECTRONIC APPARATUS USING LOUDSPEAKER, AND MOBILE EQU...

SPEAKER SYSTEM, ELECTRONIC APPARATUS USING SAME, AND MOBILE BODY DE...

LOUDSPEAKER, ELECTRONIC APPARATUS USING SAME, AND MOBILE APPARATUS

VIDEO DISPLAY DEVICE