Seiji Nakama

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disc player device with a vibration prevention mechanism
- Patent number 5,748,606
- Issue date May 5, 1998
- Matsushita Electric Industrial Co., Ltd.
- Yoshiaki Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer
- Patent number 5,396,475
- Issue date Mar 7, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yoshiaki Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer having a disk tray moved by a pair of slidable, parall...
- Patent number 5,377,174
- Issue date Dec 27, 1994
- Matsushita Electric Industrial Co., Ltd.
- Yoshiaki Nakagawa
- G11 - INFORMATION STORAGE