Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10082676 | Shake correction device and observation device | Masaki Arai, Naoki Yamaguchi, Hiromitsu Kaburagi | 2018-09-25 |
| 5794869 | Paper winding device for photographic printer | Akira Okuma, Yasuhito Suzuki | 1998-08-18 |