Katsuyuki Kitagawa

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Echizen, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing single crystal
- Patent number 10,584,426
- Issue date Mar 10, 2020
- Shin-Etsu Handotai Co., Ltd.
- Katsuyuki Kitagawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of charging raw material, method of manufacturing single cry...
- Patent number 9,650,724
- Issue date May 16, 2017
- Shin-Etsu Handotai Co., Ltd.
- Katsuyuki Kitagawa
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTING SURFACE STATE OF RAW MATERIAL MELT, METHOD FOR...
- Publication number 20240125006
- Publication date Apr 18, 2024
- Shin-Etsu Handotai Co., Ltd.
- Katsuyuki KITAGAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MEASURING DISTANCE BETWEEN LOWER END SURFACE OF HEAT SHI...
- Publication number 20240026565
- Publication date Jan 25, 2024
- Shin-Etsu Handotai Co., Ltd.
- Kosei SUGAWARA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING SINGLE CRYSTAL
- Publication number 20180340269
- Publication date Nov 29, 2018
- Shin-Etsu Handotai Co., Ltd.
- Katsuyuki KITAGAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF CHARGING RAW MATERIAL, METHOD OF MANUFACTURING SINGLE CRY...
- Publication number 20150233013
- Publication date Aug 20, 2015
- Shin-Etsu Handotai Co., Ltd.
- Katsuyuki Kitagawa
- C30 - CRYSTAL GROWTH
Information Patent Application
SINGLE-CRYSTAL MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING...
- Publication number 20130032083
- Publication date Feb 7, 2013
- Shin-Etsu Handotai Co., Ltd.
- Katsuyuki Kitagawa
- C30 - CRYSTAL GROWTH