Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347528 | Pulse laser irradiation apparatus for coated metal material | Koichi Haruta | 1994-09-13 |
| 5319441 | Method and apparatus for detecting wavelength of laser beam | Mitsugu Terada, Ken Ohmata, Michito Uehara, Hideaki Shibata, Yasuo Oeda | 1994-06-07 |
| 5293023 | Laser irradiation nozzle and laser apparatus using the same | Kohichi Haruta | 1994-03-08 |