Kazuto Ando

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic chuck device having focus ring
- Patent number 11,024,528
- Issue date Jun 1, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Yoshiaki Moriya
- H01 - BASIC ELECTRIC ELEMENTS
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 with multiple fine protrusions or multip...
- Patent number 10,389,278
- Issue date Aug 20, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Yoshiaki Moriya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic member
- Patent number 9,776,380
- Issue date Oct 3, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Shintaro Hayashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sintered objects and processes for producing same
- Patent number 9,403,722
- Issue date Aug 2, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Kazuto Ando
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Electrostatic chuck, production method of electrostatic chuck and e...
- Patent number 8,358,493
- Issue date Jan 22, 2013
- Sumitomo Osaka Cement Co., Ltd.
- Hironori Kugimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC CHUCK DEVICE
- Publication number 20180308737
- Publication date Oct 25, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Yoshiaki MORIYA
- H01 - BASIC ELECTRIC ELEMENTS
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
ELECTROSTATIC CHUCK DEVICE
- Publication number 20160036355
- Publication date Feb 4, 2016
- SMITOMO OSAKA CEMENT CO., LTD.
- Yoshiaki Moriya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC CHUCK MEMBER
- Publication number 20150070815
- Publication date Mar 12, 2015
- Hironori Kugimoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
CERAMIC MEMBER
- Publication number 20130183503
- Publication date Jul 18, 2013
- SUMITOMO OSAKA CEMENT CO., LTD.
- Shintaro Hayashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTROSTATIC CHUCK, PRODUCTION METHOD OF ELECTROSTATIC CHUCK AND E...
- Publication number 20110149462
- Publication date Jun 23, 2011
- Sumitomo Osaka Cement Co., Ltd.
- Hironori Kugimoto
- H01 - BASIC ELECTRIC ELEMENTS