Inventor · disambiguated record
Hitoshi Otsuka
Also filed as: OTSUKA HITOSHI
20 granted patents·1 pending application·340 citations·filing 1990–2016
95Inventor score
Top patents by PatentIndex Score
21 records- 0190USD583374SRecording mediumTOSHIBA KK·Filed 2007·Granted Dec 23, 2008·44 cites·1 claims
- 0289USD754138SRecording mediumTOSHIBA KK·Filed 2015·Granted Apr 19, 2016·36 cites·1 claims
- 0389USD556752SRecording mediumTOSHIBA KK·Filed 2006·Granted Dec 4, 2007·43 cites·1 claims
- 0484USD554119SUSB flash memoryTOSHIBA KK·Filed 2005·Granted Oct 30, 2007·36 cites·1 claims
- 0583USD798307SRecording mediumTOSHIBA KK·Filed 2016·Granted Sep 26, 2017·24 cites·1 claims
- 0677US6320827B1Optical disc reproducing apparatusNIPPON COLUMBIA·Filed 2000·Granted Nov 20, 2001·12 cites·4 claims
- 0776USD761247SServer for computerTOSHIBA KK·Filed 2015·Granted Jul 12, 2016·17 cites·1 claims
- 0873USD633441SInverterTOSHIBA SCHNEIDER INVERTER·Filed 2009·Granted Mar 1, 2011·22 cites·1 claims
- 0970US6791501B2Vehicle roof mount antennaHARADA IND CO LTD·Filed 2002·Granted Sep 14, 2004·25 cites·14 claims
- 1064USD629408SRecording mediumTOSHIBA KK·Filed 2010·Granted Dec 21, 2010·13 cites·1 claims
- 1159US7671122B2Wax composition and method for production thereofKAO CORP·Filed 2003·Granted Mar 2, 2010·4 cites·4 claims
- 1259US6506442B2Method for producing magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jan 14, 2003·1 cites·10 claims
- 1357US7989522B2Biodegradable wax compositionKAO CORP·Filed 2004·Granted Aug 2, 2011·3 cites·8 claims
- 1454USD494328SElectronic vacuum cleanerTOSHIBA KK·Filed 2003·Granted Aug 10, 2004·9 cites·1 claims
- 1553US2010261834A1Shape memory rubber molded article and process and intermediate composition for producing sameKAO CORP·Filed 2008·Application pending·0 cites
- 1651USD605198SRecording mediumTOSHIBA KK·Filed 2008·Granted Dec 1, 2009·7 cites·1 claims
- 1751US5117754ACleaning apparatus for impression cylinder of offset sheet-fed pressDAINIPPON PRINTING CO LTD·Filed 1990·Granted Jun 2, 1992·15 cites·16 claims
- 1845USD629407SRecording mediumTOSHIBA KK·Filed 2010·Granted Dec 21, 2010·5 cites·1 claims
- 1943USD798880SRecording mediumTOSHIBA KK·Filed 2016·Granted Oct 3, 2017·3 cites·1 claims
- 2041US5634534ALongitudinal locking mechanism for vehicle seatTACHI S CO·Filed 1996·Granted Jun 3, 1997·19 cites·16 claims
- 2135USD581925SEmulator for a microcomputerTOSHIBA KK·Filed 2007·Granted Dec 2, 2008·2 cites·1 claims
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