Michimasa Komatsubara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for synthesizing information signal and reprod...
- Patent number 5,982,977
- Issue date Nov 9, 1999
- Sony Corporation
- Tetsuya Naruse
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for transmitting and recording signals
- Patent number 4,783,844
- Issue date Nov 8, 1988
- Sony Corporation
- Mitsuo Higashiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal composing circuit for cross-fade signal processing
- Patent number 4,612,627
- Issue date Sep 16, 1986
- Sony Corporation
- Takehiro Sugita
- G11 - INFORMATION STORAGE
Information Patent Grant
Scrambling system for audio frequency signals
- Patent number 4,600,941
- Issue date Jul 15, 1986
- Sony Corporation
- Akira Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for detecting a marker signal inserted in an information signal
- Patent number 4,598,169
- Issue date Jul 1, 1986
- Sony Corporation
- Michimasa Komatsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuning apparatus
- Patent number 4,298,989
- Issue date Nov 3, 1981
- Sony Corporation
- Noboru Someno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal transmission in teaching system
- Patent number 4,238,893
- Issue date Dec 16, 1980
- Sony Corporation
- Michimasa Komatsubara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS