Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071229 | Imaging apparatus having electrooptic devices which comprise a variable focal length lens | Yoshinao Oaki, Susumu Takahashi, Akira Takano, Hirofumi Miyanaga, Kimihiko Nishioka +4 more | 1991-12-10 |