Masayuki Ikeda

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Hokkaido, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser welding head-controlling system, a laser welding head and a m...
- Patent number 6,849,821
- Issue date Feb 1, 2005
- Hokkaido University
- Koichi Mukasa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Scattering target-holding mechanism and an electron spin analyzer
- Patent number 6,674,073
- Issue date Jan 6, 2004
- Hokkaido University
- Koichi Mukasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser welding method and a laser welding apparatus
- Patent number 6,667,456
- Issue date Dec 23, 2003
- Hokkaido University
- Koichi Mukasa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electron spin analyzer
- Patent number 6,639,218
- Issue date Oct 28, 2003
- Hokkaido University
- Koichi Mukasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser welding apparatus, a gas shielding apparatus and a method for...
- Patent number 6,545,247
- Issue date Apr 8, 2003
- Hokkaido University
- Koichi Mukasa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Laser welding method and a laser welding apparatus
- Publication number 20020008090
- Publication date Jan 24, 2002
- Koichi Mukasa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser welding apparatus, a gas shielding apparatus and a method for...
- Publication number 20020003133
- Publication date Jan 10, 2002
- Koichi Mukasa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Scattering target-holding mechanism and an electron spin analyzer
- Publication number 20020003212
- Publication date Jan 10, 2002
- Koichi Mukasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron spin analyzer
- Publication number 20020003213
- Publication date Jan 10, 2002
- Koichi Mukasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser welding head-controlling system, a laser welding head and a m...
- Publication number 20020003129
- Publication date Jan 10, 2002
- Koichi Mukasa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR