Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994452 | Laser beam machining apparatus | Taiki Sawabe | 2011-08-09 |
| 7978408 | Polarizing device and laser unit | Taiki Sawabe | 2011-07-12 |
| 7932478 | Laser processing machine | Hiroshi Morikazu, Taiki Sawabe | 2011-04-26 |
| 7714249 | Laser beam processing machine | — | 2010-05-11 |
| 7675002 | Laser beam processing machine | Yasuomi Kaneuchi, Hiroshi Morikazu | 2010-03-09 |
| 7589332 | Via-hole processing method | Hiroshi Morikazu | 2009-09-15 |
| 7580136 | Height position detector for work held on chuck table | Taiki Sawabe | 2009-08-25 |
| 7564570 | Height position detector for work held on chuck table | Taiki Sawabe | 2009-07-21 |
| 7544587 | Wafer dividing method and wafer dividing apparatus | Yosuke Watanabe, Nobumori Ogoshi, Koichi Mitani, Taizo Kise, Kohei Matsumoto +2 more | 2009-06-09 |
| 7538048 | Laser beam processing machine | Satoshi Kobayashi, Yosuke Watanabe | 2009-05-26 |
| 7499185 | Measuring device for workpiece held on chuck table | Taiki Sawabe | 2009-03-03 |
| 7482553 | Laser beam processing machine | Satoshi Kobayashi | 2009-01-27 |
| 7471384 | Via hole depth detector | Hiroshi Morikazu, Yasuomi Kaneuchi, Kouichi Nehashi, Yutaka Kobayashi | 2008-12-30 |
| 7459655 | Laser beam processing machine | — | 2008-12-02 |
| 7443517 | Measuring instrument and laser beam machine for wafer | Taiki Sawabe | 2008-10-28 |
| 7428062 | Measuring apparatus for work held by chuck table, and laser beam machining apparatus | — | 2008-09-23 |
| 7402773 | Laser beam processing machine | — | 2008-07-22 |
| 7307233 | Isotope separation method and working substance for isotope separation | Hideki Hattori, Yoshiaki Takatani | 2007-12-11 |