Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422040 | Ship monitoring device | Masahiko Miyamoto, Koji Nakatani, Shu Yamada, Shigeki Sakakibara, Minami Izumi +1 more | 2016-08-23 |
| 9395522 | Variable magnification optical system and imaging apparatus | — | 2016-07-19 |
| 9334029 | Ship monitoring device | Masahiko Miyamoto, Shu Yamada, Shigeki Sakakibara, Koji Nakatani, Michito Kaneko | 2016-05-10 |
| 9239452 | Variable magnification optical system and imaging apparatus | — | 2016-01-19 |