Yasuhiro Obara

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Ayase-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of protecting data stored in a memory of welding controller
- Patent number 6,959,228
- Issue date Oct 25, 2005
- Obara Corporation
- Daisuke Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding system
- Patent number 6,813,538
- Issue date Nov 2, 2004
- Obara Corporation
- Daisuke Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method of protecting data stored in a memory of welding controller
- Publication number 20020165621
- Publication date Nov 7, 2002
- Daisuke Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Welding system
- Publication number 20020161473
- Publication date Oct 31, 2002
- Daisuke Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR