Inventor
SUDO TOSHIAKI
JP49 patents
⚠️ This page may combine multiple inventors who share the name “SUDO TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUDO TOSHIAKI
28 patentsUS9133063B2Sep 15, 2015
Composite crucible, method of manufacturing the same, and method of manufacturing silicon crystal
SUDO TOSHIAKI9 citations83
US8276402B2Oct 2, 2012
Method and apparatus for manufacturing vitreous silica crucible
SUDO TOSHIAKI6 citations71
US9534318B2Jan 3, 2017
Vitreous silica crucible and method of manufacturing the same
SUDO TOSHIAKI2 citations68
US8281620B1Oct 9, 2012
Apparatus for manufacturing vitreous silica crucible
SUDO TOSHIAKI3 citations63
US8806892B2Aug 19, 2014
Method of manufacturing vitreous silica crucible
SUDO TOSHIAKI2 citations62
US9469560B2Oct 18, 2016
Method of manufacturing vitreous silica crucible, vitreous silica crucible
SUDO TOSHIAKI2 citations61
US8769988B2Jul 8, 2014
Method and apparatus for manufacturing vitreous silica crucible
SUDO TOSHIAKI2 citations61
US9243343B2Jan 26, 2016
Vitreous silica crucible
SUDO TOSHIAKI0 citations52
US9187359B2Nov 17, 2015
Method of evaluating silica powder, vitreous silica crucible, and method of manufacturing vitreous silica crucible
SUDO TOSHIAKI0 citations52
US9109300B2Aug 18, 2015
Vitreous silica crucible provided with mineralizer on its inner surface and method of manufacturing silicon ingot using same
SUDO TOSHIAKI0 citations52
US8739573B2Jun 3, 2014
Apparatus and method for manufacturing vitreous silica crucible
SUDO TOSHIAKI0 citations52
US9797063B2Oct 24, 2017
Vitreous silica crucible
SUDO TOSHIAKI0 citations51
US9266763B2Feb 23, 2016
Composite crucible and method of manufacturing the same
SUDO TOSHIAKI0 citations51
US9157168B2Oct 13, 2015
Vitreous silica crucible having transparent layer, bubble-containing layer, and semi-transparent layer in its wall, method of manufacturing the same, and method of manufacturing silicon ingot
SUDO TOSHIAKI0 citations51
US8936684B2Jan 20, 2015
Vitreous silica crucible
SUDO TOSHIAKI0 citations51
US8726692B2May 20, 2014
Method of manufacturing vitreous silica crucible
SUDO TOSHIAKI1 citations51
US9416463B2Aug 16, 2016
Vitreous silica crucible
SUDO TOSHIAKI0 citations42
US9187357B2Nov 17, 2015
Vitreous silica crucible having outer, intermediate, and inner layers
SUDO TOSHIAKI0 citations42
US9347148B2May 24, 2016
Vitreous silica crucible with specific ratio of transparent layer and bubble-containing layer thicknesses
SUDO TOSHIAKI0 citations41
US9328009B2May 3, 2016
Vitreous silica crucible for pulling silicon single crystal, and method for manufacturing the same
SUDO TOSHIAKI0 citations41
US9115019B2Aug 25, 2015
Vitreous silica crucible and method of manufacturing the same
SUDO TOSHIAKI0 citations41
US9085480B2Jul 21, 2015
Method of manufacturing vitreous silica crucible
SUDO TOSHIAKI0 citations41
US8774959B2Jul 8, 2014
Method of calculating temperature distribution of crucible
SUDO TOSHIAKI0 citations41
US8689584B2Apr 8, 2014
Method of manufacturing vitreous silica crucible
SUDO TOSHIAKI0 citations41
US9284207B2Mar 15, 2016
Method of manufacturing granulated silica powder, method of manufacturing vitreous silica crucible
SUDO TOSHIAKI0 citations40
US8671716B2Mar 18, 2014
Method of manufacturing vitreous silica crucible
SUDO TOSHIAKI0 citations40
US9115445B2Aug 25, 2015
Vitreous silica crucible
SUDO TOSHIAKI0 citations39
US8936685B2Jan 20, 2015
Vitreous silica crucible for pulling silicon single crystal and method of manufacturing the same
SUDO TOSHIAKI0 citations39
SUMCO CORP
20 patentsUS9637411B2May 2, 2017
Vitreous silica crucible and method of manufacturing the same
SUMCO CORP8 citations79
US9932692B2Apr 3, 2018
Vitreous silica crucible
SUMCO CORP2 citations72
US9809902B2Nov 7, 2017
Method for evaluating silica glass crucible, method for producing silicon single crystals
SUMCO CORP2 citations70
US9719188B2Aug 1, 2017
Method of manufacturing a vitreous silica crucible having a transparent layer, bubble-containing layers, and a semi-transparent layer in its wall
SUMCO CORP0 citations52
US10024784B2Jul 17, 2018
Vitreous silica crucible and evaluation method of the same
SUMCO CORP1 citations51
US9964478B2May 8, 2018
Destructive inspection method and quality determination method for vitreous silica crucible
SUMCO CORP0 citations51
US9863061B2Jan 9, 2018
Vitreous silica crucible and method for manufacturing the same
SUMCO CORP1 citations51
US9863059B2Jan 9, 2018
Method for pulling silicon single crystal
SUMCO CORP0 citations51
US9816917B2Nov 14, 2017
Vitreous silica crucible and distortion-measuring apparatus for the same
SUMCO CORP1 citations51
US9527763B2Dec 27, 2016
Method of manufacturing composite crucible
SUMCO CORP0 citations51
US9708730B1Jul 18, 2017
Quality-evaluated vitreous silica crucible
SUMCO CORP0 citations50
US9653268B2May 16, 2017
Inspection method of vitreous silica crucible
SUMCO CORP0 citations50
US9557276B2Jan 31, 2017
Inspection method of vitreous silica crucible
SUMCO CORP0 citations50
US9637405B2May 2, 2017
Evaluation method of suitable silica powder in manufacturing vitreous silica crucible for pulling of silicon single crystal
SUMCO CORP0 citations48
US9758901B2Sep 12, 2017
Vitreous silica crucible for pulling of silicon single crystal and method for manufacturing the same
SUMCO CORP1 citations45
US10266961B2Apr 23, 2019
Silica glass crucible and method for producing monocrystalline silicon using same
SUMCO CORP0 citations41
US9810526B2Nov 7, 2017
Method for measuring three-dimensional shape of silica glass crucible, and method for producing monocrystalline silicon
SUMCO CORP0 citations41
US9758900B2Sep 12, 2017
Silica glass crucible
SUMCO CORP0 citations41
US9181121B2Nov 10, 2015
Method for manufacturing vitreous silica crucible
SUMCO CORP0 citations41
US9754052B2Sep 5, 2017
Device for assisting with setting of manufacturing conditions for silica glass crucible, device for assisting with setting of manufacturing conditions for mold for manufacturing silica glass crucible, device for assisting with condition setting for pulling up monocrystalline silicon using silica glass crucible
SUMCO CORP0 citations37