Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571069 | Photographic zenith telescope | Yutaka Ezaki, Izumi Mikami | 2003-05-27 |
TI
Tsuyoshi Ishikawa
Overall (2003): #98,675 of 273,478Top 40%
1
Patents 2003