Ryosuke YODA

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Nagano-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing apparatus and wafer polishing method
- Patent number 10,532,442
- Issue date Jan 14, 2020
- Shin-Etsu Handotai Co., Ltd.
- Michito Sato
- B24 - GRINDING POLISHING
Information Patent Grant
Dressing apparatus and dressing method of polishing pad of double-s...
- Patent number 10,286,521
- Issue date May 14, 2019
- Fujikoshi Machinery Corp.
- Mitsuhiro Hara
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING APPARATUS AND WAFER POLISHING METHOD
- Publication number 20170304992
- Publication date Oct 26, 2017
- Shin-Etsu Handotai Co., Ltd.
- Michito SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRESSING APPARATUS AND DRESSING METHOD OF POLISHING PAD OF DOUBLE-S...
- Publication number 20170008147
- Publication date Jan 12, 2017
- Fujikoshi Machinery Corp.
- Mitsuhiro HARA
- B24 - GRINDING POLISHING