Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682864 | Method and apparatus for simultaneously observing a transparent object from two directions | Toshiaki Kakii, Koichiro Matsuno, Ryozo Ito, Eiji Nakamura | 1987-07-28 |