Tatsuya Iijima

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital audio tape recording/reproducing apparatus for use with mul...
- Patent number 6,172,829
- Issue date Jan 9, 2001
- Sony Corporation
- Shinya Ozaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for recording a digital signal
- Patent number 5,134,529
- Issue date Jul 28, 1992
- Sony Corporation
- Yoshizumi Inazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for recording and/or reproducing a digital signal
- Patent number 5,091,805
- Issue date Feb 25, 1992
- Sony Corporation
- Kentaro Odaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for recording and/or reproducing a digital signal
- Patent number 5,067,131
- Issue date Nov 19, 1991
- Sony Corporation
- Kentaro Odaka
- G11 - INFORMATION STORAGE