Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919945 | Laser processing method and laser processing apparatus | Reona Hirayama, Tomotaka Katsura | 2018-03-20 |
| 9348138 | Laser processing device | Naoyuki Nakamura, Tatsuya Yamamoto, Junichi Nishimae, Masaki Seguchi, Akinori Nishio +2 more | 2016-05-24 |
| 9331457 | Semiconductor laser apparatus | Daiji MORITA, Tomotaka Katsura, Susumu Konno, Satoshi Nishida, Kenji Kumamoto +2 more | 2016-05-03 |
| 9289850 | Laser machining device | Tatsuya Yamamoto, Junichi Nishimae | 2016-03-22 |
| 9188834 | Wavelength conversion crystal and wavelength conversion laser device | Susumu Konno, Keisuke Furuta, Tomotaka Katsura | 2015-11-17 |
| 8958453 | Gas discharge laser oscillator and gas discharge laser amplifier providing linearly polarized light | Junichi Nishimae, Tatsuya Yamamoto, Yoichi Tanino | 2015-02-17 |
| 8885684 | Gas laser device | Yoichi Tanino, Junichi Nishimae, Tatsuya Yamamoto | 2014-11-11 |
| 8873599 | Gas laser device | Tatsuya Yamamoto, Naoki Miyamoto, Junichi Nishimae | 2014-10-28 |
| 7796670 | Diode laser pumped solid state laser amplifier and diode laser pumped solid state laser | Tetsuo Kojima | 2010-09-14 |
| 7608799 | Solid-state laser processing apparatus and laser welding process | Hironari Mikata, Kazuhisa Mikame, Akio Sato, Kazuki Kuba, Toshiaki Watanabe | 2009-10-27 |
| 7386022 | Laser beam transmitter | Takafumi Kawai, Keisuke Furuta, Masaki Seguchi | 2008-06-10 |
| 7280577 | Pumping method for laser equipment | Susumu Konno, Tetsuo Kojima | 2007-10-09 |
| 7142354 | Wavelength conversion method, wavelength conversion device, and laser beam machine | Tetsuo Kojima, Susumu Konno, Koji Yasui, Takatomo Sasaki, Yusuke Mori +1 more | 2006-11-28 |
| 6898230 | Solid state laser device and solid state laser device system | Koji Yasui | 2005-05-24 |
| 6721346 | Solid state laser apparatus | Yoko Inoue, Keisuke Furuta | 2004-04-13 |
| 6393034 | Laser apparatus and laser processing apparatus | Susumu Konno, Tetsuo Kojima | 2002-05-21 |
| 6008914 | Laser transfer machining apparatus | Tomohiro Sasagawa, Kenyu Haruta, Yukio Sato, Hitoshi Wakata, Mitsuo Inoue +2 more | 1999-12-28 |
| 5883737 | Diode laser excitation solid-state laser amplifier and diode laser excitation solid-state laser | Tetsuo Kojima | 1999-03-16 |
| 5313487 | Discharge excitation gas laser apparatus | Mitsuo Inoue, Yukio Sato, Haruhiko Nagai | 1994-05-17 |