Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642229 | Projection lens unit | Eiichi Toide | 1997-06-24 |
| 5607216 | Projection display apparatus | Eiichi Toide | 1997-03-04 |
TK
Toshihide Kaneko
Overall (1997): #21,448 of 185,788Top 15%
2
Patents 1997