Kosei Sugawara

Person

Nishishirakawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Single-crystal pulling apparatus and single-crystal pulling method
- Patent number 12,227,872
- Issue date Feb 18, 2025
- Shin-Etsu Handotai Co., Ltd.
- Kiyotaka Takano
- C30 - CRYSTAL GROWTH
Information Patent Grant
Single-crystal pulling apparatus with saddle-shaped superconducting...
- Patent number 12,188,153
- Issue date Jan 7, 2025
- Shin-Etsu Handotai Co., Ltd.
- Kiyotaka Takano
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing a silicon single crystal doped with nitrogen a...
- Patent number 12,084,788
- Issue date Sep 10, 2024
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of producing silicon single crystal, and silicon single crys...
- Patent number 11,053,606
- Issue date Jul 6, 2021
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C30 - CRYSTAL GROWTH
Information Patent Grant
Silicon single crystal growing apparatus and method for growing sil...
- Patent number 9,783,912
- Issue date Oct 10, 2017
- Shin-Etsu Handotai Co., Ltd.
- Ryoji Hoshi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing a defect-controlled low-oxygen concentrati...
- Patent number 9,650,725
- Issue date May 16, 2017
- Shin-Etsu Handotai Co., Ltd.
- Ryoji Hoshi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for measuring and controlling distance between lower end sur...
- Patent number 8,885,915
- Issue date Nov 11, 2014
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Single-crystal manufacturing apparatus and single-crystal manufactu...
- Patent number 8,858,706
- Issue date Oct 14, 2014
- Shin-Etsu Handotai Co., Ltd.
- Toshiro Shimada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Single crystal growth method and single crystal pulling apparatus
- Patent number 8,083,852
- Issue date Dec 27, 2011
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE FOR ELECTRONIC DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20250031421
- Publication date Jan 23, 2025
- Shin-Etsu Handotai Co., Ltd.
- Kazunori HAGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND MANUFACTURING METHOD THEREFOR
- Publication number 20240355620
- Publication date Oct 24, 2024
- Shin-Etsu Handotai Co., Ltd.
- Ippei KUBONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR MANUFACTURING SINGLE CRYSTAL
- Publication number 20240263342
- Publication date Aug 8, 2024
- Shin-Etsu Handotai Co., Ltd.
- Hirotaka TAKAHASHI
- 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
NITRIDE SEMICONDUCTOR WAFER AND METHOD FOR PRODUCING NITRIDE SEMICO...
- Publication number 20230290835
- Publication date Sep 14, 2023
- Shin-Etsu Handotai Co., Ltd.
- Keitaro TSUCHIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-CRYSTAL PULLING APPARATUS AND SINGLE-CRYSTAL PULLING METHOD
- Publication number 20230175166
- Publication date Jun 8, 2023
- Shin-Etsu Handotai Co., Ltd.
- Kiyotaka TAKANO
- C30 - CRYSTAL GROWTH
Information Patent Application
SINGLE-CRYSTAL PULLING APPARATUS AND SINGLE-CRYSTAL PULLING METHOD
- Publication number 20230138632
- Publication date May 4, 2023
- Shin-Etsu Handotai Co., Ltd.
- Kiyotaka TAKANO
- C30 - CRYSTAL GROWTH
Information Patent Application
A METHOD FOR PRODUCING A SILICON SINGLE CRYSTAL
- Publication number 20230047427
- Publication date Feb 16, 2023
- Shin-Etsu Handotai Co., Ltd.
- Kosei SUGAWARA
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICON SINGLE CRYSTAL AND SILICON SINGLE CRYSTAL WAFER
- Publication number 20210189589
- Publication date Jun 24, 2021
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF PRODUCING SILICON SINGLE CRYSTAL, AND SILICON SINGLE CRYS...
- Publication number 20190376205
- Publication date Dec 12, 2019
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICON SINGLE CRYSTAL GROWING APPARATUS AND METHOD FOR GROWING SIL...
- Publication number 20150240379
- Publication date Aug 27, 2015
- Shin-Etsu Handotai Co., Ltd.
- Ryoji Hoshi
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SILICON SINGLE CRYSTAL WAFER
- Publication number 20150020728
- Publication date Jan 22, 2015
- Shin-Etsu Handotai Co., Ltd.
- Ryoji Hoshi
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICON SINGLE CRYSTAL WAFER
- Publication number 20130323153
- Publication date Dec 5, 2013
- Shin-Etsu Handotai Co., Ltd.
- Ryoji Hoshi
- C30 - CRYSTAL GROWTH
Information Patent Application
SINGLE CRYSTAL PRODUCTION APPARATUS AND METHOD FOR PRODUCING SINGLE...
- Publication number 20130247815
- Publication date Sep 26, 2013
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MEASURING AND CONTROLLING DISTANCE BETWEEN LOWER END SUR...
- Publication number 20130058540
- Publication date Mar 7, 2013
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C30 - CRYSTAL GROWTH
Information Patent Application
SINGLE-CRYSTAL MANUFACTURING APPARATUS AND SINGLE-CRYSTAL MANUFACTU...
- Publication number 20120192786
- Publication date Aug 2, 2012
- Shin-Etsu Handotai Co., Ltd.
- Toshiro Shimada
- C30 - CRYSTAL GROWTH
Information Patent Application
SINGLE CRYSTAL GROWTH METHOD AND SINGLE CRYSTAL PULLING APPARATUS
- Publication number 20110017125
- Publication date Jan 27, 2011
- Shin-Etsu Handotai Co., Ltd.
- Kosei Sugawara
- C30 - CRYSTAL GROWTH

Kosei Sugawara

Person

Patents Grantslast 30 patents

Single-crystal pulling apparatus and single-crystal pulling method

Single-crystal pulling apparatus with saddle-shaped superconducting...

Method for producing a silicon single crystal doped with nitrogen a...

Method of producing silicon single crystal, and silicon single crys...

Silicon single crystal growing apparatus and method for growing sil...

Method for manufacturing a defect-controlled low-oxygen concentrati...

Method for measuring and controlling distance between lower end sur...

Single-crystal manufacturing apparatus and single-crystal manufactu...

Single crystal growth method and single crystal pulling apparatus

Patents Applicationslast 30 patents

SUBSTRATE FOR ELECTRONIC DEVICE AND METHOD FOR PRODUCING THE SAME

NITRIDE SEMICONDUCTOR SUBSTRATE AND MANUFACTURING METHOD THEREFOR

APPARATUS FOR MANUFACTURING SINGLE CRYSTAL

METHOD FOR MEASURING DISTANCE BETWEEN LOWER END SURFACE OF HEAT SHI...

NITRIDE SEMICONDUCTOR WAFER AND METHOD FOR PRODUCING NITRIDE SEMICO...

SINGLE-CRYSTAL PULLING APPARATUS AND SINGLE-CRYSTAL PULLING METHOD

SINGLE-CRYSTAL PULLING APPARATUS AND SINGLE-CRYSTAL PULLING METHOD

A METHOD FOR PRODUCING A SILICON SINGLE CRYSTAL

SILICON SINGLE CRYSTAL AND SILICON SINGLE CRYSTAL WAFER

METHOD OF PRODUCING SILICON SINGLE CRYSTAL, AND SILICON SINGLE CRYS...

SILICON SINGLE CRYSTAL GROWING APPARATUS AND METHOD FOR GROWING SIL...

METHOD FOR MANUFACTURING SILICON SINGLE CRYSTAL WAFER

SILICON SINGLE CRYSTAL WAFER

SINGLE CRYSTAL PRODUCTION APPARATUS AND METHOD FOR PRODUCING SINGLE...

METHOD FOR MEASURING AND CONTROLLING DISTANCE BETWEEN LOWER END SUR...

SINGLE-CRYSTAL MANUFACTURING APPARATUS AND SINGLE-CRYSTAL MANUFACTU...

SINGLE CRYSTAL GROWTH METHOD AND SINGLE CRYSTAL PULLING APPARATUS