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Kentaro Takahashi
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrostatic chuck device and method for producing electrostatic c...
Patent number
11,848,223
Issue date
Dec 19, 2023
Sumitomo Osaka Cement Co., Ltd.
Hironori Kugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SiC sintered body, heater and method for producing SiC sintered body
Patent number
10,703,677
Issue date
Jul 7, 2020
Sumitomo Osaka Cement Co., Ltd.
Megumi Ootomo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Corrosion-resistant member, member for electrostatic chuck, and pro...
Patent number
10,497,599
Issue date
Dec 3, 2019
Sumitomo Osaka Cement Co., Ltd.
Megumi Ootomo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Electrostatic chuck device, and semiconductor manufacturing device
Patent number
10,475,688
Issue date
Nov 12, 2019
Sumitomo Osaka Cement Co., Ltd.
Kazunori Ishimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic chuck device
Patent number
10,262,886
Issue date
Apr 16, 2019
Sumitomo Osaka Cement Co., Ltd.
Hitoshi Kouno
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Corrosion-resistant member and electrostatic chuck device
Patent number
10,189,745
Issue date
Jan 29, 2019
Sumitomo Osaka Cement Co., Ltd.
Kentaro Takahashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Electrostatic chuck device
Patent number
10,147,629
Issue date
Dec 4, 2018
Sumitomo Osaka Cement Co., Ltd.
Kentaro Takahashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lanthanum hexaboride sintered body, target and lanthanum hexaboride...
Patent number
9,346,715
Issue date
May 24, 2016
Sumitomo Osaka Cement Co., Ltd.
Kentaro Takahashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
ELECTROSTATIC CHUCK DEVICE AND METHOD FOR PRODUCING ELECTROSTATIC C...
Publication number
20210074570
Publication date
Mar 11, 2021
Sumitomo Osaka Cement Co., Ltd.
Hironori KUGIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SiC SINTERED BODY, HEATER AND METHOD FOR PRODUCING SiC SINTERED BODY
Publication number
20200024196
Publication date
Jan 23, 2020
Sumitomo Osaka Cement Co., Ltd.
Megumi OOTOMO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROSTATIC CHUCK DEVICE, AND SEMICONDUCTOR MANUFACTURING DEVICE
Publication number
20180025933
Publication date
Jan 25, 2018
Sumitomo Osaka Cement Co., Ltd.
Kazunori ISHIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CORROSION-RESISTANT MEMBER, MEMBER FOR ELECTROSTATIC CHUCK, AND PRO...
Publication number
20170294331
Publication date
Oct 12, 2017
Sumitomo Osaka Cement Co., Ltd.
Megumi OOTOMO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ELECTROSTATIC CHUCK DEVICE
Publication number
20170287764
Publication date
Oct 5, 2017
Sumitomo Osaka Cement Co., Ltd.
Hitoshi KOUNO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CORROSION-RESISTANT MEMBER AND ELECTROSTATIC CHUCK DEVICE
Publication number
20160251265
Publication date
Sep 1, 2016
SUMITOMO OSAKA CEMENT CO., LTD.
Kentaro Takahashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ELECTROSTATIC CHUCK DEVICE
Publication number
20160240422
Publication date
Aug 18, 2016
Sumitomo Osaka Cement Co., Ltd.
Kentaro TAKAHASHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LANTHANUM HEXABORIDE SINTERED BODY, TARGET AND LANTHANUM HEXABORIDE...
Publication number
20130017137
Publication date
Jan 17, 2013
Sumitomo Osaka Cement Co., Ltd.
Kentaro Takahashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...