Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373629 | Polarized light illuminator and projecting type image display | Yoshihiro Masumoto | 2002-04-16 |
SY
Shigekazu Yamagishi
Overall (2002): #116,426 of 266,432Top 45%
1
Patents 2002