Hideo Sato

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information signal recording medium and reproducing apparatus therefor
- Patent number 4,633,329
- Issue date Dec 30, 1986
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video signal reproducing apparatus
- Patent number 4,614,979
- Issue date Sep 30, 1986
- Victor Company of Japan, Ltl.
- Hiroyuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Address signal generating circuit for a memory circuit
- Patent number 4,587,558
- Issue date May 6, 1986
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory utilization control system for compressed digital picture da...
- Patent number 4,554,597
- Issue date Nov 19, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems for recording both information and pilot signals directly o...
- Patent number 4,360,824
- Issue date Nov 23, 1982
- Victor Company of Japan, Ltd.
- Nobuaki Takahashi
- G11 - INFORMATION STORAGE