Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972392 | Laser beam machining method for wiring board, laser beam machining apparatus for wiring board, and carbonic acid gas laser oscillator for machining wiring board | Tsukasa Fukushima, Masanori Mizuno, Shozui Takeno, Masaharu Moriyasu, Masayuki Kaneko | 2005-12-06 |
| 6875951 | Laser machining device | Masahiko Sakamoto, Shozui Takeno, Yasuhiko Iwai, Toshiyuki Hokodate | 2005-04-05 |
| 6804035 | Laser machining apparatus | — | 2004-10-12 |
| 6635849 | Laser beam machine for micro-hole machining | Tatsuki Okawa, Yasuhiko Iwai, Masanori Mizuno | 2003-10-21 |
| 6633376 | Apparatus for inspecting a printed circuit board | Satoshi Nishida, Masanori Mizuno, Shozui Takeno, Masaharu Moriyasu | 2003-10-14 |
| 6420676 | Method for machining wiring board with laser beam and device for same | Hidekazu Sawai, Masato Matsubara | 2002-07-16 |
| 6373026 | Laser beam machining method for wiring board, laser beam machining apparatus for wiring board, and carbonic acid gas laser oscillator for machining wiring board | Tsukasa Fukushima, Masanori Mizuno, Shozui Takeno, Masaharu Moriyasu, Masayuki Kaneko | 2002-04-16 |
| 6353203 | Laser machining device | Toshiyuki Hokodate, Yasuhiko Iwai, Junichi Nishimae, Kentaro Tanaka | 2002-03-05 |
| 6201213 | Method and device for machining a wiring board utilizing light shielding of a laser beam to select a machined tapering | Hidekazu Sawai, Masato Matsubara | 2001-03-13 |
| 6107600 | Laser machining apparatus | — | 2000-08-22 |
| 5933218 | Laser beam machining apparatus | Masato Matsubara, Tsukasa Fukushima | 1999-08-03 |
| 5698120 | Laser machining system with control based on machining state recognition | Yutaka MOTOKI | 1997-12-16 |
| 5463202 | Laser machining apparatus and method | Shuji Ogawa, Masayuki Sugahara, Kiyoshi Funai, Takashi Yumura, Tetsu Yamamoto | 1995-10-31 |