AKIHIRO YOSHIOKA

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Patents Grantslast 30 patents

Information Patent Grant
Disk playback device with changer allowing playback of one disk whi...
- Patent number 5,844,880
- Issue date Dec 1, 1998
- Sanyo Electric Co., Ltd.
- Masanori Motoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc playing device
- Patent number 5,615,184
- Issue date Mar 25, 1997
- Sanyo Electric Co., Ltd.
- Yukiyasu Tsuruta
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE PLAYBACK DEVICE FOR RECORDING MEDIA
- Publication number 20010012248
- Publication date Aug 9, 2001
- AKIHIRO YOSHIOKA
- G11 - INFORMATION STORAGE