Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8817839 | Two-stage laser system for aligners | Osamu Wakabayashi, Takahito Kumazaki, Kotaro Sasano | 2014-08-26 |
| 8476609 | Extreme ultraviolet light source device, laser light source device for extreme ultraviolet light source device, and method for controlling saturable absorber used in extreme ultraviolet light source device | Akira Endo, Krzysztof Nowak, Hideo Hoshino, Masato Moriya, Osamu Wakabayashi | 2013-07-02 |
| 8116347 | Two-stage laser system for aligners | Osamu Wakabayashi, Takahito Kumazaki, Kotaro Sasano | 2012-02-14 |
| 8093571 | Extreme ultraviolet light source device, laser light source device for extreme ultraviolet light source device and method for controlling saturable absorber used in extreme ultraviolet light source device | Akira Endo, Krzysztof Nowak, Hideo Hoshino, Masato Moriya, Osamu Wakabayashi | 2012-01-10 |
| 7957449 | Two-stage laser system for aligners | Osamu Wakabayashi, Takahito Kumazaki, Kotaro Sasano | 2011-06-07 |
| 7680158 | LPP type extreme ultra violet light source apparatus and driver laser for the same | Akira Endo, Takashi Suganuma, Taisuke Miura | 2010-03-16 |
| 7649188 | LPP type extreme ultra violet light source apparatus and driver laser for the same | Akira Endo, Takashi Suganuma, Taisuke Miura | 2010-01-19 |
| 7382816 | Two-stage laser pulse energy control device and two-stage laser system | Osamu Wakabayashi, Kouji Kakizaki | 2008-06-03 |
| 7072375 | Line-narrowed gas laser system | Kyohei Seki, Osamu Wakabayashi | 2006-07-04 |
| 7006538 | Apparatus for locking bending mechanism that bends reflex type wavelength selection element | Satoru Bushida, Toru Igarashi | 2006-02-28 |
| 6879617 | Two stage laser system | Kyohei Seki, Osamu Wakabayashi | 2005-04-12 |
| 6785319 | Ultraviolet laser device | Takahito Kumazaki, Jun Akita, Noritoshi Itoh | 2004-08-31 |
| 6741627 | Photolithographic molecular fluorine laser system | Naoki Kitatochi, Osamu Wakabayashi | 2004-05-25 |
| 6560269 | Fluorine laser device | Kiwamu Takehisa, Osamu Wakabayashi | 2003-05-06 |
| 6526086 | Band narrowing laser | Osamu Wakabayashi, Hirokazu Tanaka | 2003-02-25 |
| 6418155 | Laser device | Osamu Wakabayashi, Toru Igarashi, Shoichi Sakanishi, Tomokazu Takahashi | 2002-07-09 |
| 5929980 | Distance measuring apparatus and shape measuring apparatus | Hiroyoshi Yamaguchi, Tetsuya Shinbo, Osamu Yoshimi | 1999-07-27 |
| 5621158 | Measurement value judging method | Tatsuya Kitamura | 1997-04-15 |
| 4745614 | Silent discharge type laser device | Akira Egawa, Hakaru Mizoguchi, Kiyonori Matsuno, Ryoichi Nodomi | 1988-05-17 |