Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8108998 | Laser cutting method | Genji Inada, Junichiro Iri, Sadayuki Sugama | 2012-02-07 |
| 8093530 | Laser cutting apparatus and laser cutting method | Junichiro Iri, Genji Inada, Sadayuki Sugama | 2012-01-10 |
| 7807940 | Laser processing apparatus and laser processing method | Junichiro Iri, Genji Inada, Sadayuki Sugama | 2010-10-05 |
| 7791001 | Automatic focusing apparatus, laser processing apparatus, and laser cutting apparatus | Junichiro Iri, Genji Inada, Sadayuki Sugama | 2010-09-07 |
| 7211526 | Laser based splitting method, object to be split, and semiconductor element chip | Junichiro Iri, Genji Inada, Sadayuki Sugama, Hiroyuki Morimoto | 2007-05-01 |
| 6515694 | Illumination device and optical processing apparatus using the same | — | 2003-02-04 |
| 6239914 | Method of manufacturing nozzle member, and work apparatus | — | 2001-05-29 |
| 6218081 | Method of manufacturing nozzle member, and work apparatus | — | 2001-04-17 |
| 6114654 | Split-beam laser apparatus for making a nozzle member | — | 2000-09-05 |
| 5946024 | Illuminating apparatus and device manufacturing method | — | 1999-08-31 |
| 5841101 | Method used in manufacturing a workpiece using a plurality of spaced apart mask patterns | — | 1998-11-24 |
| 5828496 | Illumination optical system | Hiroshi Sugitani, Tsuyoshi Orikasa, Akira Goto | 1998-10-27 |
| 5517000 | Apparatus for forming a workpiece using plural light beams | Jun Koide | 1996-05-14 |
| 5389954 | Laser process apparatus for forming holes in a workpiece | Masaki Inaba, Hiroshi Kohno, Fumio Ichikawa, Kazuaki Masuda, Takashi Watanabe +3 more | 1995-02-14 |
| 5263250 | Method of manufacturing nozzle plate for ink jet printer | Jun Koide | 1993-11-23 |