Hidetsugu Suzuki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information signal recording disc recorded with stereoscopic televi...
- Patent number 4,739,418
- Issue date Apr 19, 1988
- Victor Company of Japan, Ltd.
- Makoto Iwahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Stereoscopic television system and apparatus with 4 to 1 interlace...
- Patent number 4,672,434
- Issue date Jun 9, 1987
- Victor Company of Japan, Ltd.
- Kiyoaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker diaphragm made of a molded, sintered ceramic body
- Patent number 4,550,797
- Issue date Nov 5, 1985
- Victor Company of Japan
- Kiyoaki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker system
- Patent number 4,295,006
- Issue date Oct 13, 1981
- Victor Company of Japan, Limited
- Mitsuaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE