Yoshinobu Oba

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic reproducing apparatus and magnetic recording and reproduci...
- Patent number 5,418,653
- Issue date May 23, 1995
- Matsushita Electric Industrial Co., Ltd.
- Sigekazu Togashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for generating high speed dubbing signal
- Patent number 5,414,566
- Issue date May 9, 1995
- Nippon Hoso Kyokai
- Yoshinobu Oba
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic reproducing apparatus and magnetic recording apparatus wit...
- Patent number 5,327,295
- Issue date Jul 5, 1994
- Nippon Hoso Kyokai
- Sigekazu Togashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital modulation method
- Patent number 4,988,999
- Issue date Jan 29, 1991
- Nippon Hoso Kyokai
- Toshihiro Uehara
- H03 - BASIC ELECTRONIC CIRCUITRY