YASUYUKI MATSUSHITA

Follow

Person

ORA-GUN, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disk recording/reproduction apparatus for recording/reprodu...
- Patent number 6,321,028
- Issue date Nov 20, 2001
- Sanyo Electric Co., LTD
- Seiji Kajiyama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISK RECORDING/REPRODUCTION APPARATUS FOR RECORDING/REPRODU...
- Publication number 20010048809
- Publication date Dec 6, 2001
- SEIJI KAJIYAMA
- G11 - INFORMATION STORAGE