Hiromasa MATSUFUJI

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Kyoto-shi, Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porous ceramic, member for semiconductor manufacturing apparatus, s...
- Patent number 12,006,264
- Issue date Jun 11, 2024
- Kyocera Corporation
- Hiromasa Matsufuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Member for plasma processing devices
- Patent number 11,527,388
- Issue date Dec 13, 2022
- Kyocera Corporation
- Hiromasa Matsufuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shower plate, semiconductor manufacturing apparatus, and method for...
- Patent number 10,920,318
- Issue date Feb 16, 2021
- Kyocera Corporation
- Yukio Noguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
AIR-PERMEABLE MEMBER, MEMBER FOR SEMICONDUCTOR MANUFACTURING DEVICE...
- Publication number 20230150889
- Publication date May 18, 2023
- KYOCERA CORPORATION
- Hiromasa MATSUFUJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS CERAMIC, MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS, S...
- Publication number 20210380487
- Publication date Dec 9, 2021
- KYOCERA CORPORATION
- Hiromasa MATSUFUJI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MEMBER FOR PLASMA PROCESSING DEVICES
- Publication number 20200152422
- Publication date May 14, 2020
- KYOCERA CORPORATION
- Hiromasa MATSUFUJI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SHOWER PLATE, SEMICONDUCTOR MANUFACTURING APPARATUS, AND METHOD FOR...
- Publication number 20180312974
- Publication date Nov 1, 2018
- KYOCERA CORPORATION
- Yukio NOGUCHI
- B28 - WORKING CEMENT, CLAY, OR STONE