Inventor
HORI TSUTOMU
JP35 patents
⚠️ This page may combine multiple inventors who share the name “HORI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
33 patentsUS11530491B2Dec 20, 2022
Silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES3 citations73
US9856583B2Jan 2, 2018
Method of manufacturing silicon carbide single crystal
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US9845549B2Dec 19, 2017
Method of manufacturing silicon carbide single crystal
SUMITOMO ELECTRIC INDUSTRIES3 citations73
US9546437B2Jan 17, 2017
Ingot, silicon carbide substrate, and method for producing ingot
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US10700169B2Jun 30, 2020
Silicon carbide single crystal substrate, silicon carbide epitaxial substrate, and method of manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US10121865B2Nov 6, 2018
Silicon carbide epitaxial substrate and method of manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US9777401B2Oct 3, 2017
Method for producing single crystal
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US11053607B2Jul 6, 2021
Silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US10998406B2May 4, 2021
Silicon carbide single crystal substrate, silicon carbide epitaxial substrate, and method of manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US10427324B2Oct 1, 2019
Silicon carbide ingot and method for manufacturing silicon carbide substrate
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US10337119B2Jul 2, 2019
Method of manufacturing silicon carbide epitaxial substrate
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US12125881B2Oct 22, 2024
Silicon carbide epitaxial substrate and silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES1 citations61
US11459670B2Oct 4, 2022
Silicon carbide epitaxial wafer
SUMITOMO ELECTRIC INDUSTRIES0 citations61
US12176399B2Dec 24, 2024
Method of manufacturing a silicon carbide epitaxial substrate
SUMITOMO ELECTRIC INDUSTRIES0 citations60
US12014924B2Jun 18, 2024
Silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES1 citations60
US11066756B2Jul 20, 2021
Crystal growth apparatus, method for manufacturing silicon carbide single crystal, silicon carbide single crystal substrate, and silicon carbide epitaxial substrate
SUMITOMO ELECTRIC INDUSTRIES0 citations60
US11984480B2May 14, 2024
Silicon carbide epitaxial substrate
SUMITOMO ELECTRIC INDUSTRIES1 citations56
US10513799B2Dec 24, 2019
Method for manufacturing silicon carbide single crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10283596B2May 7, 2019
Silicon carbide single crystal substrate, silicon carbide epitaxial substrate, and method of manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10246797B2Apr 2, 2019
Method for manufacturing silicon carbide single crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10184191B2Jan 22, 2019
Method for manufacturing silicon carbide single crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9799735B2Oct 24, 2017
Method of manufacturing silicon carbide single crystal and silicon carbide single crystal substrate
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9290860B2Mar 22, 2016
Method of manufacturing silicon carbide single crystal and silicon carbide single crystal substrate
SUMITOMO ELECTRIC INDUSTRIES1 citations51
US12020924B2Jun 25, 2024
Silicon carbide epitaxial substrate and method of manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10494735B2Dec 3, 2019
Crystal growth apparatus, method for manufacturing silicon carbide single crystal, silicon carbide single crystal substrate, and silicon carbide epitaxial substrate
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US9631296B2Apr 25, 2017
Method of manufacturing silicon carbide substrate
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10361273B2Jul 23, 2019
Silicon carbide substrate
SUMITOMO ELECTRIC INDUSTRIES0 citations49
US10865501B2Dec 15, 2020
Silicon carbide epitaxial substrate and method of manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10825903B2Nov 3, 2020
Silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10811500B2Oct 20, 2020
Silicon carbide epitaxial substrate and method for manufacturing silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10724151B2Jul 28, 2020
Device of manufacturing silicon carbide single crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10714572B2Jul 14, 2020
Silicon carbide epitaxial substrate and method for manufacturing a silicon carbide semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US9777400B2Oct 3, 2017
Method for producing single crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations40