Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868666 | Automatic focusing apparatus having an automatic offset voltage regulating device | Toshio Murakami | 1989-09-19 |
| 4842387 | Automatic focusing apparatus for use in video camera and the like | Toshio Murakami, Hiroshi Sakurai, Takesuke Maruyama, Yoshihiro Todaka | 1989-06-27 |