Ryota SUEWAKA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a silicon single crystal based on concentration...
- Patent number 12,258,675
- Issue date Mar 25, 2025
- Sumco Corporation
- Ryota Suewaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat shielding member, single crystal pulling apparatus, and method...
- Patent number 11,473,210
- Issue date Oct 18, 2022
- Sumco Corporation
- Kaoru Kajiwara
- C30 - CRYSTAL GROWTH
Information Patent Grant
Silicon single crystal pulling condition calculation program, silic...
- Patent number 10,920,339
- Issue date Feb 16, 2021
- Sumco Corporation
- Ryota Suewaka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing silicon single crystal
- Patent number 10,724,150
- Issue date Jul 28, 2020
- Sumco Corporation
- Kaoru Kajiwara
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number RE47988
- Issue date May 12, 2020
- LONGITUDE LICENSING LIMITED
- Yoshitaka Nakamura
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number RE46882
- Issue date May 29, 2018
- Longitude Semiconductor S.a.r.l.
- Yoshitaka Nakamura
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 8,188,529
- Issue date May 29, 2012
- Elpida Memory, Inc.
- Yoshitaka Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MAGNET FOR SINGLE CRYSTAL PRODUCTION APPARATUS, SINGLE CRYSTAL PROD...
- Publication number 20250019863
- Publication date Jan 16, 2025
- SUMCO CORPORATION
- Atsuhiro YAMADA
- C30 - CRYSTAL GROWTH
Information Patent Application
POINT DEFECT SIMULATOR, POINT DEFECT SIMULATION PROGRAM, POINT DEFE...
- Publication number 20220364260
- Publication date Nov 17, 2022
- SUMCO CORPORATION
- Ryota SUEWAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT SHIELDING MEMBER, SINGLE CRYSTAL PULLING APPARATUS, AND METHOD...
- Publication number 20200224327
- Publication date Jul 16, 2020
- SUMCO CORPORATION
- Kaoru KAJIWARA
- C30 - CRYSTAL GROWTH
Information Patent Application
SILICON SINGLE CRYSTAL PULLING CONDITION CALCULATION PROGRAM, SILIC...
- Publication number 20190330760
- Publication date Oct 31, 2019
- SUMCO CORPORATION
- Ryota SUEWAKA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF MANUFACTURING SILICON SINGLE CRYSTAL
- Publication number 20180320288
- Publication date Nov 8, 2018
- SUMCO CORPORATION
- Kaoru KAJIWARA
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20090179246
- Publication date Jul 16, 2009
- ELPIDA MEMORY, INC.
- Yoshitaka NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS