Inventor · disambiguated record
Seiji Hamaie
Also filed as: HAMAIE SEIJI
19 granted patents·8 pending applications·70 citations·filing 2000–2013
91Inventor score
Technology areasG11B
Top patents by PatentIndex Score
27 records- 0189US6496464B1Disk drive apparatusHITACHI LTD·Filed 2000·Granted Dec 17, 2002·30 cites·8 claims
- 0287US7380253B2Disk drive apparatusHITACHI LTD·Filed 2005·Granted May 27, 2008·10 cites·11 claims
- 0384US8359607B2Optical disc driveHITACHI CONSUMER ELECTRONICS·Filed 2011·Granted Jan 22, 2013·8 cites·5 claims
- 0477US6590849B1Disk drive apparatusHITACHI LTD·Filed 2000·Granted Jul 8, 2003·14 cites·5 claims
- 0572US8332879B2Optical disk driveMATSUMOTO KOJI·Filed 2010·Granted Dec 11, 2012·3 cites·4 claims
- 0672US8104050B2Optical disk apparatus having brake pad located near to front end of chassis blockHAMAIE SEIJI·Filed 2008·Granted Jan 24, 2012·2 cites·2 claims
- 0766US7526779B2Optical disk apparatusHITACHI LG DATA STORAGE INC·Filed 2006·Granted Apr 28, 2009·1 cites·3 claims
- 0865US7610593B2Thin structured slot-in type optical disk apparatusHITACHI LG DATA STORAGE INC·Filed 2005·Granted Oct 27, 2009·1 cites·10 claims
- 0961US8640151B2Optical disk apparatusMATSUMOTO KOJI·Filed 2012·Granted Jan 28, 2014·1 cites·4 claims
- 1056US8132192B2Optical disk apparatusHAMAIE SEIJI·Filed 2008·Granted Mar 6, 2012·0 cites·2 claims
- 1155US8495668B2Spindle motor attachment structure for a disc drive apparatusYAMAUCHI YOSHIAKI·Filed 2009·Granted Jul 23, 2013·0 cites·3 claims
- 1253US2009265726A1Optical disc drive and electronic apparatusHITACHI LG DATA STORAGE INC·Filed 2009·Application pending·0 cites
- 1352US8234666B2Optical disc apparatusHARADA NOZOMU·Filed 2009·Granted Jul 31, 2012·0 cites·7 claims
- 1450US8245248B2Optical disk apparatus having guide shaft adjusting mechanismHARADA NOZOMU·Filed 2008·Granted Aug 14, 2012·0 cites·4 claims
- 1547US2009262625A1Optical disk deviceASANO SHINYA·Filed 2009·Application pending·0 cites
- 1646US8424029B2Optical disc deviceMATSUMOTO KOJI·Filed 2011·Granted Apr 16, 2013·0 cites·4 claims
- 1744US8589960B2Optical disc driveYAMAUCHI YOSHIAKI·Filed 2012·Granted Nov 19, 2013·0 cites·8 claims
- 1844US8375403B2Optical disc deviceHITACHI LG DATA STORAGE INC·Filed 2011·Granted Feb 12, 2013·0 cites·5 claims
- 1943US8499315B2Grounding structure for optical disc driveYAMAUCHI YOSHIAKI·Filed 2011·Granted Jul 30, 2013·0 cites·10 claims
- 2042US2006168601A1Optical disc apparatusONUMA HIDEYUKI·Filed 2005·Application pending·0 cites
- 2142US2006212885A1Optical disk apparatusONUMA HIDEYUKI·Filed 2005·Application pending·0 cites
- 2242US2013276003A1Optical disc unitHITACHI LG DATA STORAGE INC·Filed 2013·Application pending·0 cites
- 2341US8752077B2Optical disc apparatusHAMAIE SEIJI·Filed 2012·Granted Jun 10, 2014·0 cites·4 claims
- 2441US2005204370A1Optical disk apparatusHITACHI LG DATA STORAGE INC·Filed 2004·Application pending·0 cites
- 2539US2012204197A1Optical disc deviceMATSUMOTO KOJI·Filed 2012·Application pending·0 cites
- 2634US8464282B2Optical disc apparatus with mechanical chassis having a recessFUJIMOTO TAKAYUKI·Filed 2010·Granted Jun 11, 2013·0 cites·6 claims
- 2731US2010223634A1Optical disc apparatusFUJIMOTO TAKAYUKI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →