Tadao Ogino

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Higashi-Matsuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information recording and reproducing apparatus
- Patent number 5,801,368
- Issue date Sep 1, 1998
- Nippon Conlux Co., Ltd.
- Hiroshi Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information recording and reproducing apparatus which prevents wear...
- Patent number 5,608,699
- Issue date Mar 4, 1997
- Nippon Conlux Co., Ltd.
- Hiroshi Hayashi
- G06 - COMPUTING CALCULATING COUNTING