Koyanagi; Kei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koyanagi; Kei.The latest application filed is for "charged particle beam irradiation apparatus".

Company Profile

0.8.7

Koyanagi; Kei - Yokohama JP
KOYANAGI; Kei - Yokohama-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
High-temperature superconducting conductor, high-temperature superconducting coil, and connecting structure of high-temperature superconducting coil Grant 10,886,041 - Tosaka , et al. January 5, 2	2021-01-05
Charged particle beam irradiation apparatus Grant 10,090,132 - Furukawa , et al. October 2, 2	2018-10-02
Superconducting coil production apparatus and superconducting coil production method Grant 10,049,816 - Koyanagi , et al. August 14, 2	2018-08-14
Charged Particle Beam Irradiation Apparatus App 20170229281 - FURUKAWA; Takuji ; et al.	2017-08-10
Superconductive coil device Grant 9,697,939 - Takayama , et al. July 4, 2	2017-07-04
Connection structure of high-temperature superconducting wire piece, high-temperature superconducting wire using connection structure, and high-temperature superconducting coil using connection structure Grant 9,691,532 - Tosaka , et al. June 27, 2	2017-06-27
Winding apparatus and winding method Grant 9,522,802 - Romas , et al. December 20, 2	2016-12-20
Connection Structure Of High-temperature Superconducting Wire Piece, High-temperature Superconducting Wire Using Connection Structure, And High-temperature Superconducting Coil Using Connection Structure App 20160240284 - TOSAKA; Taizo ; et al.	2016-08-18
Superconducting magnetic apparatus Grant 9,234,692 - Koyanagi , et al. January 12, 2	2016-01-12
Superconducting Coil Production Apparatus And Superconducting Coil Production Method App 20160005538 - KOYANAGI; Kei ; et al.	2016-01-07
Superconductive Coil Device App 20150380138 - TAKAYAMA; Shigeki ; et al.	2015-12-31
Winding Apparatus And Winding Method App 20150090830 - ROMAS; Aisar Labibi ; et al.	2015-04-02
Superconducting Coil App 20120122697 - Miyazaki; Hiroshi ; et al.	2012-05-17
Superconducting Magnetic Apparatus App 20100313574 - KOYANAGI; Kei ; et al.	2010-12-16

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