Inventor · disambiguated record
Hideyuki Doi
Also filed as: DOI HIDEYUKI
10 granted patents·4 pending applications·42 citations·filing 1997–2018
85Inventor score
Top patents by PatentIndex Score
14 records- 0185US9057147B2Silicon carbide epitaxial substrate and method of manufacturing silicon carbide epitaxial substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jun 16, 2015·2 cites·6 claims
- 0277US10612160B2Epitaxial wafer and method for manufacturing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Apr 7, 2020·2 cites·5 claims
- 0375US9957641B2Epitaxial wafer and method for manufacturing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted May 1, 2018·2 cites·5 claims
- 0466US10697086B2Method for manufacturing silicon carbide epitaxial substrate, method for manufacturing silicon carbide semiconductor device, and apparatus for manufacturing silicon carbide epitaxial substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jun 30, 2020·1 cites·4 claims
- 0562US7852896B2Vertical cavity surface emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Granted Dec 14, 2010·2 cites·11 claims
- 0657US9325024B2Gas decomposition component, method for producing gas decomposition component, and power generation apparatusHIRAIWA CHIHIRO·Filed 2011·Granted Apr 26, 2016·0 cites·11 claims
- 0756US2015233018A1Silicon carbide epitaxial substrate and method of manufacturing silicon carbide epitaxial substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Application pending·0 cites
- 0854US9455464B2Power generation apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Sep 27, 2016·0 cites·10 claims
- 0952US6001744AMethod of cleaning a surface of a compound semiconductor crystal of group II-VI elements of periodic tableSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Dec 14, 1999·19 cites·17 claims
- 1044US6103359AProcess and apparatus for manufacturing an anisotropic conductor sheet and a magnetic mold piece for the sameJSR CORP·Filed 1997·Granted Aug 15, 2000·14 cites·7 claims
- 1144US2013171542A1Gas decomposition component, power generation apparatus, and method for decomposing gasHIRAIWA CHIHIRO·Filed 2011·Application pending·0 cites
- 1243US9132384B2Gas decomposition component, power generation apparatus, and method for decomposing gasHIRAIWA CHIHIRO·Filed 2011·Granted Sep 15, 2015·0 cites·12 claims
- 1343US2008002750A1Surface emitting semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Application pending·0 cites
- 1433US2018233562A1Silicon carbide epitaxial substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hideyuki Doi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →