Susumu Sugano

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing SiC epitaxial wafer and SiC epitaxial wafer
- Patent number 10,269,554
- Issue date Apr 23, 2019
- Showa Denko K.K.
- Yuzo Sasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing group-III nitride semiconductor light-emitt...
- Patent number 8,927,348
- Issue date Jan 6, 2015
- Toyoda Gosei Co., Ltd.
- Susumu Sugano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor wafer
- Patent number 8,637,336
- Issue date Jan 28, 2014
- Toyoda Gosei Co., Ltd.
- Susumu Sugano
- B24 - GRINDING POLISHING
Information Patent Grant
Method for cutting substrate and method for manufacturing electroni...
- Patent number 8,470,691
- Issue date Jun 25, 2013
- Toyoda Gosei Co., Ltd.
- Yoshiharu Saegusa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING SIC EPITAXIAL WAFER AND SIC EPITAXIAL WAFER
- Publication number 20170221697
- Publication date Aug 3, 2017
- Showa Denko K.K.
- Yuzo SASAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR WAFER
- Publication number 20120295383
- Publication date Nov 22, 2012
- Showa Denko K.K.
- Susumu Sugano
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR CUTTING SUBSTRATE AND METHOD FOR MANUFACTURING ELECTRONI...
- Publication number 20110287608
- Publication date Nov 24, 2011
- Showa Denko K.K.
- Yoshiharu Saegusa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING ELEMENT
- Publication number 20110204412
- Publication date Aug 25, 2011
- Showa Denko K.K.
- Susumu Sugano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING GROUP-III NITRIDE SEMICONDUCTOR LIGHT-EMITT...
- Publication number 20110062479
- Publication date Mar 17, 2011
- Showa Denko K.K.
- Susumu Sugano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLISHING APPARATUS, POLISHING AUXILIARY APPARATUS AND POLISHING ME...
- Publication number 20110034112
- Publication date Feb 10, 2011
- Showa Denko K.K.
- Susumu Sugano
- B24 - GRINDING POLISHING