Kei KOYANAGI

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Charged particle beam irradiation apparatus
- Patent number 10,090,132
- Issue date Oct 2, 2018
- NATIONAL INSTITUTES FOR QUANTUM AND RADIOLOGICAL SCIENCE AND TECHNOLOGY
- Takuji Furukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Superconducting coil production apparatus and superconducting coil...
- Patent number 10,049,816
- Issue date Aug 14, 2018
- Kabushiki Kaisha Toshiba
- Kei Koyanagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconductive coil device
- Patent number 9,697,939
- Issue date Jul 4, 2017
- Kabushiki Kaisha Toshiba
- Shigeki Takayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connection structure of high-temperature superconducting wire piece...
- Patent number 9,691,532
- Issue date Jun 27, 2017
- Kabushiki Kaisha Toshiba
- Taizo Tosaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting magnetic apparatus
- Patent number 9,234,692
- Issue date Jan 12, 2016
- Kabushiki Kaisha Toshiba
- Kei Koyanagi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CHARGED PARTICLE BEAM IRRADIATION APPARATUS
- Publication number 20170229281
- Publication date Aug 10, 2017
- National Institutes for Quantum and Radiological Science and Technology
- Takuji FURUKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONNECTION STRUCTURE OF HIGH-TEMPERATURE SUPERCONDUCTING WIRE PIECE...
- Publication number 20160240284
- Publication date Aug 18, 2016
- KABUSHIKI KAISHA TOSHIBA
- Taizo TOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING COIL PRODUCTION APPARATUS AND SUPERCONDUCTING COIL...
- Publication number 20160005538
- Publication date Jan 7, 2016
- KABUSHIKI KAISHA TOSHIBA
- Kei KOYANAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTIVE COIL DEVICE
- Publication number 20150380138
- Publication date Dec 31, 2015
- KABUSHIKI KAISHA TOSHIBA
- Shigeki TAKAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING COIL
- Publication number 20120122697
- Publication date May 17, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING MAGNETIC APPARATUS
- Publication number 20100313574
- Publication date Dec 16, 2010
- Kei KOYANAGI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...