Norito MORISHITA

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic chuck device and production method for electrostatic...
- Patent number 11,837,489
- Issue date Dec 5, 2023
- Sumitomo Osaka Cement Co., Ltd.
- Hironori Kugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic chuck device and method of manufacturing electrostati...
- Patent number 11,328,948
- Issue date May 10, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Masaki Ozaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultraviolet-shielding particle coated with silicon oxide, aqueous c...
- Patent number 11,141,363
- Issue date Oct 12, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Tetsuro Itagaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC CHUCK DEVICE
- Publication number 20250014933
- Publication date Jan 9, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Keisuke MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK DEVICE AND PRODUCTION METHOD FOR ELECTROSTATIC...
- Publication number 20210020489
- Publication date Jan 21, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Hironori KUGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK DEVICE AND METHOD OF MANUFACTURING ELECTROSTATI...
- Publication number 20200303229
- Publication date Sep 24, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masaki OZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRAVIOLET-SHIELDING PARTICLE COATED WITH SILICON OXIDE, AQUEOUS C...
- Publication number 20190350822
- Publication date Nov 21, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Tetsuro ITAGAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE