KABUSHIKI KAISHA Y.Y.L.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Direct current superconducting power transmission cable and system
- Patent number 7,692,338
- Issue date Apr 6, 2010
- Kabushiki Kaisha Y. Y. L.
- Sataro Yamaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Superconducting power transmission cable and power transmission system
- Patent number 7,498,698
- Issue date Mar 3, 2009
- Kabushiki Kaisha Y. Y. L.
- Sataro Yamaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cutting method and apparatus for ingot, wafer, and manufacturing me...
- Patent number 7,351,282
- Issue date Apr 1, 2008
- Kabushiki Kaisha Y. Y. L.
- Sataro Yamaguchi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process and apparatus for treating dioxins
- Patent number 6,503,463
- Issue date Jan 7, 2003
- Kabushiki Kaisha Y. Y. L.
- Sataro Yamaguchi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Superconducting conductor system
- Patent number 6,417,751
- Issue date Jul 9, 2002
- Kabushiki Kaisha Y.Y.L.
- Sataro Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BREAKER
- Publication number 20090201617
- Publication date Aug 13, 2009
- KABUSHIKI KAISHA Y.Y.L.
- Sataro YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR APPARATUS
- Publication number 20080173877
- Publication date Jul 24, 2008
- KABUSHIKI KAISHA Y.Y.L.
- Sataro YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Direct current superconducting power transmission cable and system
- Publication number 20070084623
- Publication date Apr 19, 2007
- KABUSHIKI KAISHA Y.Y.L.
- Sataro Yamaguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Superconducting power transmission cable and power transmission system
- Publication number 20060211579
- Publication date Sep 21, 2006
- KABUSHIKI KAISHA Y.Y.L.
- Sataro Yamaguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Cutting method and apparatus for ingot, wafer, and manufacturing me...
- Publication number 20040055634
- Publication date Mar 25, 2004
- KABUSHIKI KAISHA Y.Y.L.
- Sataro Yamaguchi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Field emitting apparatus and method
- Publication number 20030151352
- Publication date Aug 14, 2003
- KABUSHIKI KAISHA Y.Y.L.
- Sataro Yamaguchi
- B82 - NANO-TECHNOLOGY