Tatsushi Iizuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Midi standards recorded information reproducing device with repetit...
- Patent number 5,805,545
- Issue date Sep 8, 1998
- Pioneer Electronic Corporation
- Noboru Nakamaru
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch control system
- Patent number 5,369,725
- Issue date Nov 29, 1994
- Pioneer Electronic Corporation
- Tatsushi Iizuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System for producing stereo-simulated signals for simulated-stereop...
- Patent number 5,301,236
- Issue date Apr 5, 1994
- Pioneer Electronic Corporation
- Tatsushi Iizuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Midi control apparatus and midi system
- Patent number 5,142,959
- Issue date Sep 1, 1992
- Pioneer Electronic Corporation
- Masaharu Sakamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal data processing system
- Patent number 5,065,433
- Issue date Nov 12, 1991
- Pioneer Electronic Corporation
- Kazunaga Ida
- G06 - COMPUTING CALCULATING COUNTING