Inventor · disambiguated record
Susumu Tosaka
Also filed as: TOSAKA SUSUMU
15 granted patents·492 citations·filing 1981–2004
95Inventor score
Top patents by PatentIndex Score
15 records- 0195US6762976B1Wristwatch caseCITIZEN WATCH CO LTD·Filed 2000·Granted Jul 13, 2004·55 cites·27 claims
- 0295US6128272ARecording mediumSONY CORP·Filed 1999·Granted Oct 3, 2000·84 cites·57 claims
- 0394US6992455B2Leg device for leg type movable robot, and method of controlling leg type movable robotSONY CORP·Filed 2003·Granted Jan 31, 2006·69 cites·12 claims
- 0494US6310851B1Frequency demodulating circuit, optical disk apparatus thereof and preformating deviceSONY CORP·Filed 2000·Granted Oct 30, 2001·55 cites·13 claims
- 0592US6215758B1Recording mediumSONY CORP·Filed 1997·Granted Apr 10, 2001·62 cites·61 claims
- 0687US6385257B1Frequency demodulating circuit, optical disk apparatus thereof and preformating deviceSONY CORP·Filed 1998·Granted May 7, 2002·44 cites·8 claims
- 0782US4748606AExternal magnetic field inverting apparatus for magneto-optical disc apparatusSONY CORP·Filed 1986·Granted May 31, 1988·26 cites·7 claims
- 0869US6678223B2Frequency demodulating circuit, optical disk apparatus thereof and preformating deviceSONY CORP·Filed 2002·Granted Jan 13, 2004·6 cites·3 claims
- 0967US7343223B2Robot apparatus and load sensorALPS ELECTRIC CO LTD·Filed 2004·Granted Mar 11, 2008·13 cites·14 claims
- 1065US5355121AAlarm device for magneto-optical disc drive unitSONY CORP·Filed 1992·Granted Oct 11, 1994·33 cites·9 claims
- 1159US5224085AOptical recording and reproducing apparatus that cancels recording or erase mode if focus or tracking is improperSONY CORP·Filed 1990·Granted Jun 29, 1993·12 cites·6 claims
- 1258US4972337ADevice for controlling rotation of a magnet used in a magneto-optical recording systemSONY CORP·Filed 1987·Granted Nov 20, 1990·11 cites·7 claims
- 1351US6616464B1Robot deviceSONY CORP·Filed 2000·Granted Sep 9, 2003·2 cites·3 claims
- 1451US4399113AProcess for treating a gas containing a fluorine compoundMITSUBISHI LIGHT METAL IND·Filed 1981·Granted Aug 16, 1983·9 cites·7 claims
- 1546US5557587AConnecting structure for a wrist watchCITIZEN WATCH CO LTD·Filed 1994·Granted Sep 17, 1996·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →