Inventor
MARUYAMA HIDEKI
HK20 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARUYAMA HIDEKI
5 patentsUS8154961B2Apr 10, 2012
Optical disk apparatus and focus jump method for multilayer optical disk
MARUYAMA HIDEKI0 citations49
US8422351B2Apr 16, 2013
Optical disk apparatus and driving method thereof
MARUYAMA HIDEKI0 citations39
US8208354B2Jun 26, 2012
Optical disc apparatus, driving method of optical disc apparatus
MARUYAMA HIDEKI0 citations39
US8134902B2Mar 13, 2012
Optical disc drive apparatus and its control method
MARUYAMA HIDEKI0 citations39
US8077573B2Dec 13, 2011
Optical disk apparatus and disk identification method
MARUYAMA HIDEKI0 citations38
EAGLE IND CO LTD
4 patentsNISSAN MOTOR
3 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsUS6172752B1Jan 9, 2001
Method and apparatus for simultaneously interferometrically measuring optical characteristics in a noncontact manner
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD114 citations95
US5907162AMay 25, 1999
Light-emitting device and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92