| 6515882 |
Power supply apparatus for lamp |
Kenzo Danjo, Takashi Tsujii, Masataka Nishimura |
2003-02-04 |
| 6498320 |
Power supply apparatus for arc-utilizing apparatus |
Tetsuro Ikeda, Hideo Ishii |
2002-12-24 |
| 6483687 |
Power supply apparatus |
Masao Katooka, Toru Arai |
2002-11-19 |
| 6278080 |
Power supply apparatus |
Tetsuro Ikeda, Atsushi Kinoshita, Hideo Ishii |
2001-08-21 |
| 6194681 |
Power supply apparatus for arc-utilizing machine |
Tetsuro Ikeda, Kenzo Danjou, Atsushi Kinoshita |
2001-02-27 |
| 6069811 |
DC power supply apparatus |
Toru Arai, Tetsuro Ikeda, Toshikazu Fujiyoshi, Masayuki Ono, Hideo Ishii |
2000-05-30 |
| 6054674 |
DC power supply apparatus for arc-utilizing apparatuses |
Tetsuro Ikeda, Toshikazu Fujiyoshi, Kenzo Danjo, Kunio Karino, Hideo Ishii |
2000-04-25 |
| 6051806 |
Power supply apparatus for welders and method of manufacturing same |
Kunio Shikata, Masayuki Ono, Masao Katooka, Tetsuro Ikeda, Kenzo Danjo +3 more |
2000-04-18 |
| 5942139 |
Consumable electrode DC arc welder |
Kenzo Danjo, Shigeru Okamoto, Atsushi Kinoshita |
1999-08-24 |
| 5930122 |
Inverter and DC power supply apparatus with inverter used therein |
Toru Arai, Toshikazu Fujiyoshi, Masayuki Ono, Satoshi Hamada, Hideo Ishii |
1999-07-27 |
| 5926381 |
DC power supply apparatus |
Toru Arai, Toshikazu Fujiyoshi, Masayuki Ono, Satoshi Hamada, Hideo Ishii |
1999-07-20 |
| 5917711 |
DC power supply apparatus |
Kunio Shikata, Tetsuro Ikeda, Kenzo Danjo, Takeshi Omura, Hideo Ishii |
1999-06-29 |
| 5877952 |
Power supply apparatus with initial arcing sustaining circuit |
Kenzo Danjo, Shigeru Okamoto, Atsushi Kinoshita, Takashi Hashimoto |
1999-03-02 |
| 5864110 |
Power supply apparatus for plasma arc utilizing equipment |
Kenzo Danjo, Takashi Hashimoto |
1999-01-26 |
| 5825642 |
Power supply apparatus |
Hideo Ishii, Nathaniel S. Hansen, Michael R. Dumont |
1998-10-20 |
| 5771163 |
AC-DC converter apparatus |
Kenzo Danjo, Shigeru Okamoto, Takashi Hashimoto, Kunio Karino |
1998-06-23 |
| 5760372 |
Arc welder |
Kunio Karino, Shigeru Okamoto, Kenzo Danjo, Atushi Kinoshita, Toshikazu Fujiyoshi |
1998-06-02 |
| 5751568 |
Power supply apparatus for arc-utilizing equipment |
Kenzo Danjo, Atsushi Kinoshita, Shigeru Okamoto, Takashi Hashimoto |
1998-05-12 |
| 5643475 |
Power supply apparatus |
Kunio Karino, Toshikazu Fujiyoshi, Atsushi Kinoshita, Takashi Hashimoto |
1997-07-01 |
| 5630952 |
Plasma-arc power supply apparatus |
Kunio Karino, Toshikazu Fujiyoshi, Atsushi Kinoshita, Takashi Hashimoto |
1997-05-20 |
| 5457300 |
Consumable electrode DC arc welder |
Kunio Karino, Toshikazu Fujiyoshi, Kenzo Danjo, Atsushi Kinoshita |
1995-10-10 |
| 5343017 |
Arc welder with timed control of arcing recovery and means for reducing weight, size, and power loss in the welder |
Kunio Karino, Toshikazu Fujiyoshi, Kenzo Danjo, Atsushi Kinoshita |
1994-08-30 |
| 5310992 |
Arc welder |
Kunio Karino, Toshikazu Fujiyoshi, Tetsurou Ikeda, Kenzo Danjo, Masahiro Aoyama |
1994-05-10 |
| 5306894 |
Consumable electrode type D.C. arc welder |
Tetsurou Ikeda, Kenzo Danjo, Toshikazu Fujiyoshi, Masahiro Aoyama, Kunio Karino |
1994-04-26 |
| 5272313 |
Arc welder |
Kunio Karino, Toshikazu Fujiyoshi, Tetsurou Ikeda, Kenzo Danjo, Masahiro Aoyama |
1993-12-21 |