Inventor
OKADA YUU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OKADA YUU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6400663B1Jun 4, 2002
Optical disc apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US6430119B1Aug 6, 2002
Optical disk drive apparatus capable of searching an optimum target position
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations80
US7369469B2May 6, 2008
Laser power control apparatus and method, an optical disk apparatus and a recording method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US7215607B2May 8, 2007
Optical disc apparatus, control device and control signal generation circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6721239B2Apr 13, 2004
Optical disc device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73