Inventor · disambiguated record
Shinya Tsubota
Also filed as: TSUBOTA SHINYA
15 granted patents·5 pending applications·79 citations·filing 1985–2009
91Inventor score
Technology areasG11B
Files withHITACHI-LG DATA STORAGE INC8HITACHI LTD7YAMAUCHI YOSHIAKI3KIRIHARA SOJIRO1SHIZUYA MITSUTAKA1
Top patents by PatentIndex Score
20 records- 0187US7380253B2Disk drive apparatusHITACHI LTD·Filed 2005·Granted May 27, 2008·10 cites·11 claims
- 0285US7543310B2Optical disk apparatus with openings for discharging air from thereinHITACHI LG DATA STORAGE INC·Filed 2005·Granted Jun 2, 2009·9 cites·13 claims
- 0381US7644419B2Optical disc apparatusHITACHI LTD·Filed 2007·Granted Jan 5, 2010·5 cites·9 claims
- 0481US7340754B2Disk drive deviceHITACHI LTD·Filed 2005·Granted Mar 4, 2008·5 cites·1 claims
- 0580US7827571B2Disk drive device having air stream restrictive deviceHITACHI LG DATA STORAGE INC·Filed 2005·Granted Nov 2, 2010·5 cites·2 claims
- 0676US7434238B2Optical disc apparatusHITACHI LG DATA STORAGE INC·Filed 2006·Granted Oct 7, 2008·3 cites·8 claims
- 0771US8220010B2Disc drive with clearance adjustment memberYAMAUCHI YOSHIAKI·Filed 2008·Granted Jul 10, 2012·2 cites·6 claims
- 0868US4779153ABrake control mechanism for magnetic recording and reproducing apparatusHITACHI LTD·Filed 1987·Granted Oct 18, 1988·16 cites·7 claims
- 0966US7844981B2Optical disk device with pickup cooling plateHITACHI LTD·Filed 2006·Granted Nov 30, 2010·1 cites·15 claims
- 1065US4747564ABrake system for magnetic recording and reproducing apparatusHITACHI LTD·Filed 1987·Granted May 31, 1988·14 cites·4 claims
- 1155US8495668B2Spindle motor attachment structure for a disc drive apparatusYAMAUCHI YOSHIAKI·Filed 2009·Granted Jul 23, 2013·0 cites·3 claims
- 1253US8156512B2Optical disc drive having impact absorbing mechanismYAMAUCHI YOSHIAKI·Filed 2007·Granted Apr 10, 2012·0 cites·4 claims
- 1352US4661867ACassette loading device and methodHITACHI LTD·Filed 1985·Granted Apr 28, 1987·9 cites·9 claims
- 1450US2008271062A1Optical disc apparatusHITACHI LG DATA STORAGE INC·Filed 2007·Application pending·0 cites
- 1550US2008307448A1Optical Disk DeviceHITACHI LG DATA STORAGE INC·Filed 2008·Application pending·0 cites
- 1649US7421722B2Optical disc apparatusHITACHI LG DATA STORAGE INC·Filed 2006·Granted Sep 2, 2008·0 cites·11 claims
- 1749US2008137492A1Optical disc apparatusHITACHI LG DATA STORAGE INC·Filed 2007·Application pending·0 cites
- 1848US8136128B2Optical disc apparatusSHIZUYA MITSUTAKA·Filed 2009·Granted Mar 13, 2012·0 cites·6 claims
- 1947US2007186221A1Optical disc apparatusHITACHI LG DATA STORAGE INC·Filed 2006·Application pending·0 cites
- 2042US2007192777A1Optical disk apparatusKIRIHARA SOJIRO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →