Masahiro OHASHI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plasma arc power supply and control method therefor
- Patent number 8,232,501
- Issue date Jul 31, 2012
- Sansha Manufacturing Co., Ltd.
- Masahiro Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plasma arc power supply and control method for same
- Patent number 7,586,766
- Issue date Sep 8, 2009
- Sansha Electric Manufacturing Co., Ltd.
- Tetsuro Ikeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE FOR ARC APPARATUS
- Publication number 20090129122
- Publication date May 21, 2009
- Masahiro Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PLASMA ARC POWER SUPPLY AND CONTROL METHOD THEREFOR
- Publication number 20090084768
- Publication date Apr 2, 2009
- SANSHA ELECTRIC MANUFACTURING CO. LTD.,
- Masahiro OHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PLASMA ARC POWER SUPPLY AND CONTROL METHOD FOR SAME
- Publication number 20080143261
- Publication date Jun 19, 2008
- SANSHA ELECTRIC MANUFACTURING CO. LTD.,
- Tetsuro IKEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR