Yasushi Nakajima

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Audio transmitting apparatus and audio receiving apparatus
- Patent number 6,904,403
- Issue date Jun 7, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kenji Muraki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio interface signal demodulating device
- Patent number 6,757,341
- Issue date Jun 29, 2004
- Matsushita Electric Industrial Co., Ltd.
- Noriyuki Ema
- G11 - INFORMATION STORAGE
Information Patent Grant
Audio signal subband encoder
- Patent number 5,301,255
- Issue date Apr 5, 1994
- Matsushita Electric Industrial Co., Ltd.
- Kiyotaka Nagai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio subband encoded signal decoder
- Patent number 5,148,487
- Issue date Sep 15, 1992
- Matsushita Electric Industrial Co., Ltd.
- Kiyotaka Nagai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Time code recording or reproducing apparatus and time code converter
- Patent number 5,146,448
- Issue date Sep 8, 1992
- Matsushita Electric Industrial Co., Ltd.
- Tatsuya Adachi
- G11 - INFORMATION STORAGE
Information Patent Grant
Time code recording or reproducing apparatus and time code converter
- Patent number 5,091,899
- Issue date Feb 25, 1992
- Matsushita Electric Industrial Co., Ltd.
- Tatsuya Adachi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
RECORDING MEDIUM STORING MANAGEMENT INFORMATION FOR CONTENT ATTRIBU...
- Publication number 20090231968
- Publication date Sep 17, 2009
- Matsushita Electric Industrial Co., Ltd.
- Makoto Ochi
- G06 - COMPUTING CALCULATING COUNTING