Hitoshi Matsui

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pulsed arc welding method and apparatus
- Patent number 5,824,991
- Issue date Oct 20, 1998
- Hitachi Seiko Ltd.
- Tsuneo Mita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding torch
- Patent number 5,736,712
- Issue date Apr 7, 1998
- Toyota Jidosha Kabushiki Kaisha
- Hitoshi Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for welding with a current waveform controlled by sensing...
- Patent number 5,525,778
- Issue date Jun 11, 1996
- Toyota Jidosha Kabushiki Kaisha
- Hitoshi Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulsed arc welding apparatus having a consumable electrode wire
- Patent number 5,473,139
- Issue date Dec 5, 1995
- Toyota Jidosha Kabushiki Kaisha
- Hitoshi Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Contact tip for arc welding
- Patent number 5,101,093
- Issue date Mar 31, 1992
- Toyota Jidosha Kabushiki Kaisha
- Hitoshi Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for electromagnetic removal of spatter on nozzle...
- Patent number 4,838,287
- Issue date Jun 13, 1989
- Toyota Jidosha Kabushiki Kaisha
- Hitoshi Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure of disc wheel
- Patent number 4,625,904
- Issue date Dec 2, 1986
- Toyota Jidosha Kabushiki Kaisha
- Hitoshi Matsui
- B60 - VEHICLES IN GENERAL

Hitoshi Matsui

Person

Patents Grantslast 30 patents

Pulsed arc welding method and apparatus

Arc welding torch

Apparatus for welding with a current waveform controlled by sensing...

Pulsed arc welding apparatus having a consumable electrode wire

Contact tip for arc welding

Method and device for electromagnetic removal of spatter on nozzle...

Structure of disc wheel