Yasuhiko Nishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing carbon nanotubes by arc discharge
- Patent number 7,625,545
- Issue date Dec 1, 2009
- JFE Engineering Corporation
- Yasuhiko Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling a penetration bead
- Patent number 4,876,432
- Issue date Oct 24, 1989
- NKK Corporation
- Yuji Sugitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for automatically welding cylindrical vessel
- Patent number 4,851,639
- Issue date Jul 25, 1989
- NKK Corporation
- Yuji Sugitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic arc-welding method
- Patent number 4,816,640
- Issue date Mar 28, 1989
- NKK Corporation
- Yuji Sugitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic arc-welding method
- Patent number 4,816,639
- Issue date Mar 28, 1989
- NKK Corporation
- Yuji Sugitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic arc-welding method
- Patent number 4,816,641
- Issue date Mar 28, 1989
- NKK Corporation
- Yuji Sugitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Tapelike material containing carbon nanotube and production method...
- Publication number 20060005381
- Publication date Jan 12, 2006
- Yasuhiko Nishi
- B82 - NANO-TECHNOLOGY