Kazutoshi Nagami

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire feeding device, arc welding device and wire feeding method
- Patent number 11,213,908
- Issue date Jan 4, 2022
- Daihen Corporation
- Hirokazu Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PWM-PSM controlled power supply with auxiliary switching circuit fo...
- Patent number 8,804,375
- Issue date Aug 12, 2014
- Daihen Corporation
- Haruhiko Manabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus including fan for air cooling
- Patent number 8,462,505
- Issue date Jun 11, 2013
- Daihen Corporation
- Kazutoshi Nagami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Wire Feeding Device, Arc Welding Device and Wire Feeding Method
- Publication number 20190224772
- Publication date Jul 25, 2019
- DAIHEN Corporation
- Hirokazu Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY AND ARC PROCESSING POWER SUPPLY
- Publication number 20120140524
- Publication date Jun 7, 2012
- DAIHEN CORPORATION
- Haruhiko Manabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY APPARATUS INCLUDING FAN FOR AIR COOLING
- Publication number 20110222243
- Publication date Sep 15, 2011
- DAIHEN Corporation
- Kazutoshi NAGAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR