Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699372 | Wavelength-conversion solid-state laser | — | 1997-12-16 |
| 5671240 | Solid state laser | — | 1997-09-23 |
| 5652757 | Optical wavelength converting apparatus | Chiaki Goto, Hiroaki Hyuga, Akinori Harada | 1997-07-29 |