Masafumi IKEGUCHI

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KITAKYUSHU-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic chuck
- Patent number 11,393,708
- Issue date Jul 19, 2022
- Toto Ltd.
- Masafumi Ikeguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic chuck
- Patent number 11,145,532
- Issue date Oct 12, 2021
- Toto Ltd.
- Masafumi Ikeguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20240356465
- Publication date Oct 24, 2024
- TOTO LTD.
- Masafumi IKEGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20240331985
- Publication date Oct 3, 2024
- TOTO LTD.
- Ryosuke SAKURAI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20230311258
- Publication date Oct 5, 2023
- TOTO LTD.
- Akihito ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20220319898
- Publication date Oct 6, 2022
- TOTO LTD.
- Masafumi IKEGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20200203206
- Publication date Jun 25, 2020
- TOTO LTD.
- Masafumi IKEGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20200203207
- Publication date Jun 25, 2020
- TOTO LTD.
- Masafumi IKEGUCHI
- H01 - BASIC ELECTRIC ELEMENTS