Yoshimichi Numata

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Patents Grantslast 30 patents

Information Patent Grant
Connecting structure for magnesium diboride superconducting wire an...
- Patent number 7,684,839
- Issue date Mar 23, 2010
- Hitachi, Ltd.
- Masaya Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emission source having carbon nanotube, electron microscope using t...
- Patent number 6,930,313
- Issue date Aug 16, 2005
- Hitachi, Ltd.
- Tadashi Fujieda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron microscope
- Patent number 6,833,550
- Issue date Dec 21, 2004
- Hitachi, Ltd.
- Mitsuo Hayashibara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating electrode device
- Patent number 6,734,087
- Issue date May 11, 2004
- Hitachi, Ltd.
- Kishio Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributor in ignition system for internal combustion engine
- Patent number 5,572,000
- Issue date Nov 5, 1996
- Hitachi, Ltd.
- Yoshimichi Numata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Connecting structure for magnesium diboride superconducting wire an...
- Publication number 20060240991
- Publication date Oct 26, 2006
- Masaya Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating electrode device
- Publication number 20040157449
- Publication date Aug 12, 2004
- Kishio Hidaka
- B82 - NANO-TECHNOLOGY
Information Patent Application
Electron microscope
- Publication number 20040144922
- Publication date Jul 29, 2004
- Mitsuo Hayashibara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Emission source having carbon nanotube, electron microscope using t...
- Publication number 20040026629
- Publication date Feb 12, 2004
- Tadashi Fujieda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for fabricating electrode device
- Publication number 20030087511
- Publication date May 8, 2003
- Kishio Hidaka
- B82 - NANO-TECHNOLOGY