Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945204 | Multilayer film structure for soft X-ray optical elements | Hiroshi Kumagai | 1999-08-31 |
| 5851297 | Method and apparatus for preparing crystalline thin-films for solid-state lasers | Hiroshi Kumagai | 1998-12-22 |
| 5734666 | Method for selecting wavelength in wavelength-tunable lasers and laser oscillators capable of selecting wavelengths in wavelength-tunable lasers | Satoshi Wada, Hideo Tashiro | 1998-03-31 |
| 5645638 | Method and apparatus for preparing crystalline thin-films for solid-state lasers | Hiroshi Kumagai | 1997-07-08 |