Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375013 | Optical low pass filter | Shusuke Ono | 1994-12-20 |
| 5280388 | Wavelength selective phase grating optical low-pass filter | Syusuke Ono | 1994-01-18 |
HO
Hiroaki Okayama
Overall (1994): #31,755 of 165,921Top 20%
2
Patents 1994