Assignee
HATA TOSHIO
JP·11 granted patents·3 pending applications·114 citations·filing 1974–2012
Top patents by PatentIndex Score
14 records- 0194US8632226B2Lighting systemHATA TOSHIO·Filed 2011·Granted Jan 21, 2014·18 cites·20 claims
- 0287US8427042B2Light-emitting device and method for manufacturing light-emitting deviceHATA TOSHIO·Filed 2009·Granted Apr 23, 2013·15 cites·13 claims
- 0386US8785957B2Light-emitting deviceHATA TOSHIO·Filed 2012·Granted Jul 22, 2014·9 cites·18 claims
- 0480US9611985B2Light emitting device, lighting deviceHATA TOSHIO·Filed 2012·Granted Apr 4, 2017·4 cites·17 claims
- 0580US4259027AConstant torque ball jointHATA TOSHIO·Filed 1975·Granted Mar 31, 1981·35 cites·1 claims
- 0678US8967829B2Illumination device employing LEDS that has equivalent light distribution characteristics of incandescent lampsHATA TOSHIO·Filed 2012·Granted Mar 3, 2015·4 cites·19 claims
- 0776US3944376AConstant torque ball jointHATA TOSHIO·Filed 1974·Granted Mar 16, 1976·25 cites·1 claims
- 0864US9400088B2Light emitting apparatus, and light irradiation apparatus provided with light emitting apparatusHATA TOSHIO·Filed 2012·Granted Jul 26, 2016·2 cites·7 claims
- 0960US8835938B2Nitride semiconductor light-emitting element and method of manufacturing the sameHATA TOSHIO·Filed 2007·Granted Sep 16, 2014·1 cites·17 claims
- 1059US8431952B2Light emitting deviceHATA TOSHIO·Filed 2011·Granted Apr 30, 2013·1 cites·14 claims
- 1153US8421102B2Semiconductor light-emitting device having a member in a periphery made of a material whose color, transparency or adhesiveness changes overtime due to light or heat emission from the emitting elementHATA TOSHIO·Filed 2009·Granted Apr 16, 2013·0 cites·12 claims
- 1242US2006121638A1Method of producing nitride-based compound semiconductor light-emitting deviceHATA TOSHIO·Filed 2005·Application pending·0 cites
- 1340US2014340890A1Light emitting apparatus and method for manufacturing sameHATA TOSHIO·Filed 2012·Application pending·0 cites
- 1439US2011299269A1Display apparatus and method for producing the sameHATA TOSHIO·Filed 2011·Application pending·0 cites
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