Kengo MAEHATA

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FUKUOKA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic chuck
- Patent number 11,152,244
- Issue date Oct 19, 2021
- Toto Ltd.
- Kosuke Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic chuck
- Patent number 10,964,577
- Issue date Mar 30, 2021
- Toto Ltd.
- Kosuke Yamaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrostatic chuck
- Patent number 10,923,382
- Issue date Feb 16, 2021
- Toto Ltd.
- Jumpei Uefuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic chuck
- Patent number 10,607,874
- Issue date Mar 31, 2020
- Toto Ltd.
- Kengo Maehata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrostatic chuck
- Patent number 10,373,854
- Issue date Aug 6, 2019
- Toto Ltd.
- Jumpei Uefuji
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20190148204
- Publication date May 16, 2019
- TOTO LTD.
- Kosuke YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20190148206
- Publication date May 16, 2019
- TOTO LTD.
- Kosuke YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20190019715
- Publication date Jan 17, 2019
- TOTO LTD.
- Jumpei UEFUJI
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20190013231
- Publication date Jan 10, 2019
- TOTO LTD.
- Kosuke YAMAGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20180286732
- Publication date Oct 4, 2018
- TOTO LTD.
- Jumpei UEFUJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20170309510
- Publication date Oct 26, 2017
- TOTO LTD.
- Kengo MAEHATA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR