Toru Shibuya

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive prediction encoding device which can effectively refresh a...
- Patent number 5,345,269
- Issue date Sep 6, 1994
- NEC Corporation
- Noboru Kawayachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DPCM predictive encoder
- Patent number 5,323,188
- Issue date Jun 21, 1994
- NEC Corporation
- Noboru Kawayachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery circuit with memory storage level comparison with hi...
- Patent number 5,274,681
- Issue date Dec 28, 1993
- NEC Corporation
- Hiroki Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Codec system encoding and decoding an image signal at a high speed
- Patent number 5,063,443
- Issue date Nov 5, 1991
- NEC Corporation
- Masayuki Okajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexing system
- Patent number 4,729,022
- Issue date Mar 1, 1988
- NEC Corporation
- Toru Shibuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE