Toshiyuki Iida

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for processing audio surround signal
- Patent number 6,122,382
- Issue date Sep 19, 2000
- Victor Company of Japan, Ltd.
- Toshiyuki IIda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surround signal processing apparatus
- Patent number 5,844,993
- Issue date Dec 1, 1998
- Victor Company of Japan, Ltd.
- Toshiyuki IIda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surround signal processing apparatus
- Patent number 5,761,315
- Issue date Jun 2, 1998
- Victor Company of Japan, Ltd.
- Toshiyuki Iida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surround signal processing apparatus
- Patent number 5,579,396
- Issue date Nov 26, 1996
- Victor Company of Japan, Ltd.
- Toshiyuki Iida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE