Yasushi KATAGIRI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Processing apparatus including a water collection pan
- Patent number 11,691,313
- Issue date Jul 4, 2023
- Disco Corporation
- Toshiyasu Rikiishi
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
SPINDLE UNIT
- Publication number 20230330807
- Publication date Oct 19, 2023
- Disco Corporation
- Yasushi KATAGIRI
- B24 - GRINDING POLISHING
Information Patent Application
PROCESSING APPARATUS
- Publication number 20200238570
- Publication date Jul 30, 2020
- Disco Corporation
- Toshiyasu RIKIISHI
- H01 - BASIC ELECTRIC ELEMENTS