Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621516 | Optical device for forming an image of an uneven surface | Takashi Shinzaki | 1997-04-15 |
SI
Satoshi Iwata
Overall (1997): #81,329 of 185,788Top 45%
1
Patents 1997