Masahiro Yukawa

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Kyoto, JP

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Patents Grantslast 30 patents

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
Speaker retaining mechanism and television receiver comprising same
- Patent number 8,861,763
- Issue date Oct 14, 2014
- Panasonic Corporation
- Masahiro Yukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20250211884
- Publication date Jun 26, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Masahiro YUKAWA
- 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
Information Patent Application
SPEAKER RETAINING MECHANISM AND TELEVISION RECEIVER COMPRISING SAME
- Publication number 20120219173
- Publication date Aug 30, 2012
- PANASONIC CORPORATION
- Masahiro YUKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE