Yoshiaki Katou

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pulse welding apparatus
- Patent number 5,416,299
- Issue date May 16, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yoichiro Tabata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulsed arc welding equipment
- Patent number 5,406,052
- Issue date Apr 11, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Masanori Mizuno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulse welding apparatus
- Patent number 5,317,116
- Issue date May 31, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Yoichiro Tabata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulsed arc welding apparatus
- Patent number 5,281,791
- Issue date Jan 25, 1994
- Mitsubishi Denki K.K.
- Yoichiro Tabata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding power source with response delay compensating control
- Patent number 4,665,299
- Issue date May 12, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Akihiko Iwata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR