Inventor · disambiguated record
Yasuyuki Sakaguchi
Also filed as: SAKAGUCHI YASUYUKI
8 granted patents·5 pending applications·201 citations·filing 1995–2014
86Inventor score
Top patents by PatentIndex Score
13 records- 0188US8823015B2Silicon carbide epitaxial wafer and manufacturing method thereforMOMOSE KENJI·Filed 2010·Granted Sep 2, 2014·11 cites·5 claims
- 0282US5656829ASemiconductor light emitting diodeSHOWA DENKO KK·Filed 1995·Granted Aug 12, 1997·113 cites·25 claims
- 0373US5744829AA1GaInP light emitting diodeSHOWA DENKO KK·Filed 1996·Granted Apr 28, 1998·66 cites·12 claims
- 0461US7993453B2Method for producing silicon carbide single crystalSHOWA DENKO KK·Filed 2007·Granted Aug 9, 2011·3 cites·6 claims
- 0559US7029940B2Ammonia for use in manufacture of GaN-type compound semiconductor and method for manufacturing GaN-type compound semiconductorSHOWA DENKO KK·Filed 2004·Granted Apr 18, 2006·3 cites·32 claims
- 0652US2011183113A1Silicon carbide single crystal substrateSHOWA DENKO KK·Filed 2009·Application pending·0 cites
- 0751US2014339571A1Silicon carbide epitaxial wafer and manufacturing method thereforSHOWA DENKO KK·Filed 2014·Application pending·0 cites
- 0847US2013224954A1Silicon carbide single crystal substrateSHOWA DENKO KK·Filed 2013·Application pending·0 cites
- 0944US2010028240A1Process for producing silicon carbide single crystalSHONAI TOMOHIRO·Filed 2007·Application pending·0 cites
- 1042US2010092366A1Water-based polishing slurry for polishing silicon carbide single crystal substrate, and polishing method for the sameSHOWA DENKO KK·Filed 2007·Application pending·0 cites
- 1140US6719842B2Ammonia for use in manufacture of GaN-type compound semiconductor and method for manufacturing GaN-type compound semiconductorSHOWA DENKO KK·Filed 1999·Granted Apr 13, 2004·5 cites·3 claims
- 1238US8513674B2Semiconductor device and method of manufacturing the sameSUGAI AKIHIKO·Filed 2009·Granted Aug 20, 2013·0 cites·5 claims
- 1338US7371281B2Silicon carbide single crystal and method and apparatus for producing the sameSHOWA DENKO KK·Filed 2003·Granted May 13, 2008·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →