Tsutomu Koizumi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxide superconductor cabling and method of manufacturing oxide supe...
- Patent number 8,965,469
- Issue date Feb 24, 2015
- SWCC Show Cable Systems Co., Ltd.
- Tatsuhisa Nakanishi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rare earth-type tape-shaped oxide superconductor and a composite su...
- Patent number 8,476,199
- Issue date Jul 2, 2013
- International Superconductivity Technology Center, The Juridicial Foundation
- Yuji Aoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tape-shaped oxide superconductor
- Patent number 8,431,515
- Issue date Apr 30, 2013
- International Superconductivity Technology Center, The Juridical Foundation
- Yasuo Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat treatment apparatus for oxide superconducting wire
- Patent number 8,062,028
- Issue date Nov 22, 2011
- International Superconductivity Technology Center, the Jurdical Foundation
- Takayo Hasegawa
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Semiconductor device
- Patent number 6,420,790
- Issue date Jul 16, 2002
- Oki Electric Industry Co., Ltd.
- Tsutomu Koizumi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OXIDE SUPERCONDUCTOR CABLING AND METHOD OF MANUFACTURING OXIDE SUPE...
- Publication number 20130085071
- Publication date Apr 4, 2013
- Tatsuhisa Nakanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heat Treatment Apparatus for Oxide Superconducting Wire
- Publication number 20100282244
- Publication date Nov 11, 2010
- SWCC SHOWA CABLE SYSTEMS CO., LTD.
- Takayo Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TAPE-SHAPED OXIDE SUPERCONDUCTOR
- Publication number 20100197506
- Publication date Aug 5, 2010
- SWCC SHOWA CABLE SYSTEMS CO., LTD.
- Yasuo Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RARE EARTH-TYPE TAPE-SHAPED OXIDE SUPERCONDUCTOR AND A COMPOSITE SU...
- Publication number 20100099573
- Publication date Apr 22, 2010
- Yuji Aoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...