Inventor
TOSAKA SUSUMU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TOSAKA SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
11 patentsUS6992455B2Jan 31, 2006
Leg device for leg type movable robot, and method of controlling leg type movable robot
SONY CORP69 citations97
US6310851B1Oct 30, 2001
Frequency demodulating circuit, optical disk apparatus thereof and preformating device
SONY CORP55 citations96
US6215758B1Apr 10, 2001
Recording medium
SONY CORP62 citations96
US6128272AOct 3, 2000
Recording medium
SONY CORP84 citations96
US6385257B1May 7, 2002
Frequency demodulating circuit, optical disk apparatus thereof and preformating device
SONY CORP44 citations92
US5355121AOct 11, 1994
Alarm device for magneto-optical disc drive unit
SONY CORP33 citations92
US4748606AMay 31, 1988
External magnetic field inverting apparatus for magneto-optical disc apparatus
SONY CORP26 citations92
US6678223B2Jan 13, 2004
Frequency demodulating circuit, optical disk apparatus thereof and preformating device
SONY CORP6 citations73
US5224085AJun 29, 1993
Optical recording and reproducing apparatus that cancels recording or erase mode if focus or tracking is improper
SONY CORP12 citations73
US4972337ANov 20, 1990
Device for controlling rotation of a magnet used in a magneto-optical recording system
SONY CORP11 citations72
US6616464B1Sep 9, 2003
Robot device
SONY CORP2 citations62