Suewaka; Ryota

Patent Applications and Registrations

Patent applications and USPTO patent grants for Suewaka; Ryota.The latest application filed is for "heat shielding member, single crystal pulling apparatus, and method of producing single crystal silicon ingot".

Company Profile

3.7.7

Suewaka; Ryota - Fukuoka JP
Suewaka; Ryota - Tokyo JP
Suewaka; Ryota - Omura JP
Suewaka; Ryota - Kanagawa JP
Suewaka; Ryota - Nagasaki JP
Suewaka, Ryota - Hiratsuka-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Silicon single crystal pulling condition calculation program, silicon single crystal hot zone improvement method, and silicon single crystal growing method Grant 10,920,339 - Suewaka February 16, 2	2021-02-16
Method of manufacturing silicon single crystal Grant 10,724,150 - Kajiwara , et al.	2020-07-28
Heat Shielding Member, Single Crystal Pulling Apparatus, And Method Of Producing Single Crystal Silicon Ingot App 20200224327 - KAJIWARA; Kaoru ; et al.	2020-07-16
Semiconductor device and method for manufacturing the same Grant RE47,988 - Nakamura , et al.	2020-05-12
Silicon Single Crystal Pulling Condition Calculation Program, Silicon Single Crystal Hot Zone Improvement Method, And Silicon Si App 20190330760 - SUEWAKA; Ryota	2019-10-31
Method Of Manufacturing Silicon Single Crystal App 20180320288 - KAJIWARA; Kaoru ; et al.	2018-11-08
Semiconductor device and method for manufacturing the same Grant RE46,882 - Nakamura , et al. May 29, 2	2018-05-29
Semiconductor device and method for manufacturing the same Grant 8,188,529 - Nakamura , et al. May 29, 2	2012-05-29
Silicon single crystal producing method, annealed wafer, and method of producing annealed wafer Grant 7,875,116 - Sadohara , et al. January 25, 2	2011-01-25
Semiconductor device and method for manufacturing the same App 20090179246 - NAKAMURA; Yoshitaka ; et al.	2009-07-16
Silicon Single Crystal Producing Method, Annealed Wafer, and Method of Producing Annealed Wafer App 20090061140 - Sadohara; Shinya ; et al.	2009-03-05
Method for manufacturing a silicon single crystal App 20070240629 - Kotooka; Toshirou ; et al.	2007-10-18
Single crystal silicon producing method, single crystal silicon wafer producing method, seed crystal for producing single crystal silicon, single crystal silicon ingot, and single crystal silicon wafer Grant 7,226,506 - Iida , et al. June 5, 2	2007-06-05
Single crystal silicon producing method, single crystal silicon wafer producing method, seed crystal for producing single crystal silicon, single crystal silicon ingot, and single crystal silicon wafer App 20050229840 - Iida, Tetsuhiro ; et al.	2005-10-20

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