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Chino, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Single crystal substrate with undulating ridges and silicon carbide...
Patent number
11,404,269
Issue date
Aug 2, 2022
Seiko Epson Corporation
Yukimune Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing single crystal substrate having a plurality of...
Patent number
11,142,821
Issue date
Oct 12, 2021
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide substrate and method for producing silicon carbide...
Patent number
9,882,010
Issue date
Jan 30, 2018
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing 3C-SiC epitaxial layer, 3C-SiC epitaxial subst...
Patent number
9,758,902
Issue date
Sep 12, 2017
Seiko Epson Corporation
Yukimune Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of forming a laminate of epitaxially grown cubic silicon car...
Patent number
9,732,439
Issue date
Aug 15, 2017
Seiko Epson Corporation
Yukimune Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Substrate with silicon carbide film, semiconductor device, and meth...
Patent number
9,536,954
Issue date
Jan 3, 2017
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate with silicon carbide film, method for producing substrate...
Patent number
9,362,368
Issue date
Jun 7, 2016
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device and semiconductor devi...
Patent number
9,064,802
Issue date
Jun 23, 2015
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor substrate and method for producing semiconductor subs...
Patent number
8,986,464
Issue date
Mar 24, 2015
Seiko Epson Corporation
Yukimune Watanabe
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor substrate and semiconductor substrate manufacturing m...
Patent number
8,847,236
Issue date
Sep 30, 2014
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method of the semiconductor...
Patent number
7,968,396
Issue date
Jun 28, 2011
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of nickel disilicide formation and method of nickel disilica...
Patent number
7,947,560
Issue date
May 24, 2011
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device that includes forming...
Patent number
7,713,884
Issue date
May 11, 2010
Renesas Technology Corp.
Hiromi Ito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductor device and manufacturing method of the semiconductor...
Patent number
7,645,655
Issue date
Jan 12, 2010
Seiko Epson Corporation
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Single Crystal Substrate, Method For Producing Single Crystal Subst...
Publication number
20200140998
Publication date
May 7, 2020
SEIKO EPSON CORPORATION
Yukimune WATANABE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Single Crystal Substrate And Silicon Carbide Substrate
Publication number
20200135461
Publication date
Apr 30, 2020
SEIKO EPSON CORPORATION
Yukimune WATANABE
C30 - CRYSTAL GROWTH
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE,...
Publication number
20190280141
Publication date
Sep 12, 2019
SEIKO EPSON CORPORATION
Masahiro TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SUBSTRATE AND METHOD FOR PRODUCING SILICON CARBIDE...
Publication number
20160343570
Publication date
Nov 24, 2016
SEIKO EPSON CORPORATION
Yukimune WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE WITH SILICON CARBIDE FILM, METHOD FOR PRODUCING SUBSTRATE...
Publication number
20160126321
Publication date
May 5, 2016
SEIKO EPSON CORPORATION
Yukimune WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE WITH SILICON CARBIDE FILM, SEMICONDUCTOR DEVICE, AND METH...
Publication number
20160126320
Publication date
May 5, 2016
SEIKO EPSON CORPORATION
Yukimune WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CUBIC SILICON CARBIDE FILM MANUFACTURING METHOD, CUBIC SILICON CARB...
Publication number
20150275394
Publication date
Oct 1, 2015
SEIKO EPSON CORPORATION
Yukimune WATANABE
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING 3C-SIC EPITAXIAL LAYER, 3C-SIC EPITAXIAL SUBST...
Publication number
20150108504
Publication date
Apr 23, 2015
SEIKO EPSON CORPORATION
Yukimune WATANABE
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR SUBSTRATE MANUFACTURING M...
Publication number
20130181230
Publication date
Jul 18, 2013
SEIKO EPSON CORPORATION
Yukimune WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING SEMICONDUCTOR SUBS...
Publication number
20120235163
Publication date
Sep 20, 2012
SEIKO EPSON CORPORATION
Yukimune WATANABE
C30 - CRYSTAL GROWTH
Information
Patent Application
CUBIC SILICON CARBIDE FILM MANUFACTURING METHOD, AND CUBIC SILICON...
Publication number
20120037067
Publication date
Feb 16, 2012
SEIKO EPSON CORPORATION
Yukimune WATANABE
C30 - CRYSTAL GROWTH
Information
Patent Application
Semiconductor device and manufacturing method of the semiconductor...
Publication number
20100072551
Publication date
Mar 25, 2010
SEIKO EPSON CORPORATION
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20080318439
Publication date
Dec 25, 2008
RENESAS TECHNOLOGY CORP.
Hiromi Ito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20080303119
Publication date
Dec 11, 2008
SEIKO EPSON CORPORATION
Yukimune WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method of the same
Publication number
20080067590
Publication date
Mar 20, 2008
RENESAS TECHNOLOGY CORP.
Nobuyuki Mise
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming silicide and method for fabricating semiconducto...
Publication number
20070202692
Publication date
Aug 30, 2007
SEIKO EPSON CORPORATION
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method of the semiconductor...
Publication number
20060284220
Publication date
Dec 21, 2006
SEIKO EPSON CORPORATION
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method of the semiconductor...
Publication number
20060281273
Publication date
Dec 14, 2006
SEIKO EPSON CORPORATION
Yukimune Watanabe
H01 - BASIC ELECTRIC ELEMENTS