Inventor · disambiguated record
Katsufumi Kondo
Also filed as: KONDO KATSUFUMI
16 granted patents·5 pending applications·368 citations·filing 1989–2024
92Inventor score
Top patents by PatentIndex Score
21 records- 0195US5134499AVideo recording apparatus having control means provided therein for independently controlling the writing head and the reading headYAMAHA CORP·Filed 1989·Granted Jul 28, 1992·192 cites·15 claims
- 0285US5214232AElectric stringed musical instrument equipped with detector optically detecting string vibrationsYAMAHA CORP·Filed 1991·Granted May 25, 1993·52 cites·6 claims
- 0381US6548834B2Semiconductor light emitting elementTOSHIBA KK·Filed 2002·Granted Apr 15, 2003·40 cites·23 claims
- 0477US8384063B2Light emitting deviceTOSHIBA KK·Filed 2012·Granted Feb 26, 2013·2 cites·8 claims
- 0573US7038245B2Semiconductor light emitting device having angled side surfaceTOSHIBA KK·Filed 2003·Granted May 2, 2006·16 cites·4 claims
- 0670US6936864B2Semiconductor light emitting elementTOSHIBA KK·Filed 2004·Granted Aug 30, 2005·19 cites·22 claims
- 0770US2024243222A1Semiconductor light-emitting device and optical coupling deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 0867US5481355AFlying spherical body measuring apparatusYAMAHA CORP·Filed 1993·Granted Jan 2, 1996·45 cites·3 claims
- 0960US11908972B2Semiconductor light-emitting device and optical coupling deviceTOSHIBA KK·Filed 2021·Granted Feb 20, 2024·0 cites·14 claims
- 1060US8115192B2Light emitting deviceKONDO KATSUFUMI·Filed 2009·Granted Feb 14, 2012·2 cites·8 claims
- 1154US2014248729A1Semiconductor device and method for manufacturing the sameTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1251US9472713B2Semiconductor light-emitting deviceTOSHIBA KK·Filed 2013·Granted Oct 18, 2016·0 cites·20 claims
- 1349US7329903B2Semiconductor light emitting element having three side surfaces inclined to connect the top and bottom surfaces of the transparent substrateTOSHIBA KK·Filed 2006·Granted Feb 12, 2008·0 cites·21 claims
- 1448US8299480B2Semiconductor light emitting device and method for manufacturing same, and epitaxial waferSAEKI RYO·Filed 2009·Granted Oct 30, 2012·0 cites·5 claims
- 1548US2006151798A1Semiconductor light emitting element and semiconductor light emitting deviceTOSHIBA KK·Filed 2006·Application pending·0 cites
- 1647US8759852B2Semiconductor device having stacked body on substrate via joining metal and method for manufacturing the sameFUJIWARA AKIHIRO·Filed 2011·Granted Jun 24, 2014·0 cites·13 claims
- 1745US8816378B2Light emitting element and method for manufacturing sameTOSHIBA KK·Filed 2013·Granted Aug 26, 2014·0 cites·18 claims
- 1843US2013221378A1Light emitting diode and method for manufacturing the sameMATSUNAGA TOKUHIKO·Filed 2012·Application pending·0 cites
- 1941US9666761B2Light-emitting deviceTOSHIBA KK·Filed 2016·Granted May 30, 2017·0 cites·18 claims
- 2040US8395172B2Light emitting deviceTANAKA AKIRA·Filed 2010·Granted Mar 12, 2013·0 cites·20 claims
- 2136US2012119242A1Light-emitting deviceKONDO KATSUFUMI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →