Inventor · disambiguated record
Hitoshi Murofushi
Also filed as: MUROFUSHI HITOSHI
12 granted patents·4 pending applications·410 citations·filing 1997–2017
92Inventor score
Top patents by PatentIndex Score
16 records- 0197US7714360B2Surface-stabilized semiconductor deviceSANKEN ELECTRIC CO LTD·Filed 2007·Granted May 11, 2010·64 cites·7 claims
- 0297US7323723B2Semiconductor light-emitting device using phosphors for performing wavelength conversionSANKEN ELECTRIC CO LTD·Filed 2002·Granted Jan 29, 2008·244 cites·16 claims
- 0394US9368696B1Light emitting deviceSANKEN ELECTRIC CO LTD·Filed 2015·Granted Jun 14, 2016·17 cites·5 claims
- 0487US7566576B2Gallium-containing light-emitting semiconductor device and method of fabricationSANKEN ELECTRIC CO LTD·Filed 2008·Granted Jul 28, 2009·11 cites·14 claims
- 0583US11244929B2Light emitting device and lighting deviceSANKEN ELECTRIC CO LTD·Filed 2017·Granted Feb 8, 2022·5 cites·8 claims
- 0681US7560737B2Semiconductor light emitting element and fabrication method thereofSANKEN ELECTRIC CO LTD·Filed 2005·Granted Jul 14, 2009·9 cites·9 claims
- 0781US7498609B2Light-emitting semiconductor device of improved efficiencySANKEN ELECTRIC CO LTD·Filed 2005·Granted Mar 3, 2009·10 cites·12 claims
- 0881US7087933B2Light-emitting semiconductor device and method of fabricationSANKEN ELECTRIC CO LTD·Filed 2004·Granted Aug 8, 2006·26 cites·10 claims
- 0964US7923738B2LED array for microdisplays or like applicationSANKEN ELECTRIC CO LTD·Filed 2008·Granted Apr 12, 2011·2 cites·4 claims
- 1057US8089078B2Light emitting deviceMUROFUSHI HITOSHI·Filed 2009·Granted Jan 3, 2012·3 cites·18 claims
- 1152US5814838ALight emitting semiconductor element with ZN dopingSANKEN ELECTRIC CO LTD·Filed 1997·Granted Sep 29, 1998·19 cites·5 claims
- 1247US2005205886A1Gallium-containing light-emitting semiconductor device and method of fabricationSANKEN ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 1340US2005139842A1Semiconductor light emitting element and fabrication method thereofSANKEN ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 1437US2006113544A1Semiconductor light-emitting device, method for manufacturing same, and linear light sourceOTSUKA KOJI·Filed 2003·Application pending·0 cites
- 1536US2019088831A1Light emitting deviceSANKEN ELECTRIC CO LTD·Filed 2016·Application pending·0 cites
- 1635US10770629B2Light emitting deviceSANKEN ELECTRIC CO LTD·Filed 2017·Granted Sep 8, 2020·0 cites·9 claims
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