Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309244 | Image process apparatus with hologram lenses arranged in a concentric form or a spiral form | Masayuki Katagiri, Noritoshi Kako | 1994-05-03 |
KT
Kengo Takahama
Overall (1994): #105,021 of 165,921Top 65%
1
Patents 1994