Yoshitomo Sakai

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording/reproducing apparatus with stoppers for loading...
- Patent number 5,469,309
- Issue date Nov 21, 1995
- Matsushita Electric Industrial Co., Ltd.
- Akio Konishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording reproducing apparatus with stoppers for loading...
- Patent number 5,369,536
- Issue date Nov 29, 1994
- Matsushita Electric Industrial Co., Ltd.
- Akio Konishi
- G11 - INFORMATION STORAGE