Shigetoshi Ohshima

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Yonezawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superconducting tunable filter
- Patent number 7,567,145
- Issue date Jul 28, 2009
- Fujitsu Limited
- Akihiko Akasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting filter device having disk resonators embedded in de...
- Patent number 7,565,188
- Issue date Jul 21, 2009
- Fujitsu Limited
- Akihiko Akasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Niobium-containing superconductor-laminated aromatic polyimide mate...
- Patent number 4,997,719
- Issue date Mar 5, 1991
- UBE Industries, Ltd.
- Shigetoshi Ohshima
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
SUPERCONDUCTING TUNABLE FILTER
- Publication number 20090167460
- Publication date Jul 2, 2009
- FUJITSU LIMITED
- Akihiko Akasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Superconducting filter device and method of producing the same
- Publication number 20080018421
- Publication date Jan 24, 2008
- FUJITSU LIMITED
- Akihiko Akasegawa
- H01 - BASIC ELECTRIC ELEMENTS