Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697393 | Laser amplifier, method and apparatus for laser amplification, and laser oscillator | Yutaka Yano | 2004-02-24 |
| 6628692 | Solid-state laser device and solid-state laser amplifier provided therewith | — | 2003-09-30 |
| 6411432 | Laser oscillator and laser amplifier | — | 2002-06-25 |
| 6288833 | Optical device | — | 2001-09-11 |
| 5982792 | Solid-state laser device | Hitoshi Sekita | 1999-11-09 |
| 4708629 | Film-forming T die for low viscosity resin | — | 1987-11-24 |
| 4419173 | Method of producing corrugated cardboards and apparatus | Toshimitsu Akiyama | 1983-12-06 |