Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642229 | Projection lens unit | Toshihide Kaneko | 1997-06-24 |
| 5607216 | Projection display apparatus | Toshihide Kaneko | 1997-03-04 |
ET
Eiichi Toide
Overall (1997): #41,448 of 185,788Top 25%
2
Patents 1997