| 6589403 |
Electrolysis gas converter and electric device using same |
Akira Ikeda, Akihiko Iwata, Yoshikazu Tsunoda |
2003-07-08 |
| 5726419 |
Pulse welding apparatus |
Yoichiro Tabata, Yoshihiro Ueda, Masanori Mizuno, Yoshiaki Kato, Osamu Nagano |
1998-03-10 |
| 5495091 |
Pulse welding apparatus |
Yoichiro Tabata, Yoshihiro Ueda, Masanori Mizuno, Yoshiaki Kato, Osamu Nagano |
1996-02-27 |
| 5452317 |
Metal vapor laser apparatus |
Yoichiro Tabata, Kazuhiko Hara, Akihiko Iwata, Hiroshi Masuda, Yoshibumi Minowa |
1995-09-19 |
| 5416299 |
Pulse welding apparatus |
Yoichiro Tabata, Yoshihiro Ueda, Masanori Mizuno, Yoshiaki Katou, Osamu Nagano |
1995-05-16 |
| 5406052 |
Pulsed arc welding equipment |
Masanori Mizuno, Yoshiaki Katou, Osamu Nagano, Yoichiro Tabata, Yoshihiro Ueda |
1995-04-11 |
| 5317116 |
Pulse welding apparatus |
Yoichiro Tabata, Yoshihiro Ueda, Masanori Mizuno, Yoshiaki Katou, Osamu Nagano |
1994-05-31 |
| 5281791 |
Pulsed arc welding apparatus |
Yoichiro Tabata, Yoshihiro Ueda, Masanori Mizuno, Yoshiaki Katou, Osamu Nagano |
1994-01-25 |
| 5150375 |
Substance vaporizing apparatus |
Yoichiro Tabata, Yoshihiro Ueda, Kazuhiko Hara |
1992-09-22 |
| 5148318 |
Optical pulse waveform shaper |
Tatsuki Okamoto, Kazuhiko Hara, Akihiko Iwata, Yoshihiro Ueda |
1992-09-15 |
| 5043557 |
Load voltage detecting device for use in an apparatus for supplying a current variable with time to a load section |
Yoichiro Tabata, Yoshihiro Ueda |
1991-08-27 |
| 4994646 |
Pulse arc discharge welding apparatus |
Yoichiro Tabata, Yoshihiro Ueda |
1991-02-19 |
| 4975924 |
Metallic vapor laser apparatus |
Akihiko Iwata, Kazuhiko Hara, Tatsuki Okamoto, Yoshihiro Ueda, Hiroshi Itoh |
1990-12-04 |
| 4815091 |
Metal vapor laser |
Kazuhiko Hara, Akihiko Iwata, Tatsuki Okamoto, Yoshihiro Ueda |
1989-03-21 |
| 4697062 |
Pulse arc welding machine disabled during short-circuits |
Yoshiro Awano, Hiroshi Suzuki, Takaji Mizuno, Kenji Higashida |
1987-09-29 |
| 4594498 |
Pulse arc welding machine |
Youichiro Tabata, Hirotsugu Komura, Toshio Ito |
1986-06-10 |
| 4553018 |
Short circuiting transfer arc welding machine |
Masatsune Kondo, Youichiro Tabata, Takaji Mizuno, Hirohisa Segawa, Seigo Hiramoto |
1985-11-12 |
| 4485293 |
Short circuit transfer arc welding machine |
Youichiro Tabata, Takaji Mizuno, Hirohisa Segawa, Seigo Hiramoto |
1984-11-27 |
| 4476376 |
Direct-current arc welding machine having current control for preventing arc extinction following short circuits |
Takaji Mizuno, Hirohisa Segawa, Yooichiro Tabata, Seigo Hiramoto |
1984-10-09 |
| 4438317 |
Pulse arc welding machine |
Hirotsugu Komura, Takaji Mizuno |
1984-03-20 |
| 4427874 |
Pulse arc welding machine |
Youichiro Tabata, Takaji Mizuno, Masanori Mizuno |
1984-01-24 |
| 4425493 |
Pulse arc welding machine |
Takaji Mizuno, Masanori Mizuno, Hirotsugu Komura, Youichiro Tabata |
1984-01-10 |
| 4418265 |
Device with high frequency contactless type arc generating mechanism |
Yoichiro Tabata, Hirotsugu Komura, Toshio Ito |
1983-11-29 |
| 4410792 |
Glow discharge heating apparatus |
Hirotsugu Komura, Youichiro Tabata |
1983-10-18 |
| 4341947 |
Glow discharge heating apparatus |
Hirotsugu Komura, Youichiro Tabata |
1982-07-27 |
