Koichi Numata

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Patents Grantslast 30 patents

Information Patent Grant
Disk recording and/or reproducing device, disk loading mechanism, a...
- Patent number 6,603,724
- Issue date Aug 5, 2003
- Sony Corporation
- Koichi Numata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk loading apparatus with interlocked shutter mechanism, elevator...
- Patent number 6,208,607
- Issue date Mar 27, 2001
- Sony Corporation
- Mitsuru Ida
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge loading apparatus
- Patent number 5,805,552
- Issue date Sep 8, 1998
- Sony Corporation
- Toshimasa Tozune
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cartridge loading apparatus
- Patent number 5,625,612
- Issue date Apr 29, 1997
- Sony Corporation
- Toshimasa Tozune
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CRADLE APPARATUS
- Publication number 20130058021
- Publication date Mar 7, 2013
- SONY CORPORATION
- Koichi Numata
- G06 - COMPUTING CALCULATING COUNTING