Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708987 | Control apparatus for controlling combustion in compression-ignition internal combustion engine | Masayuki Suzuki, Hideo Naruse, Koji Ishizuka | 2017-07-18 |
| 9628714 | Lens apparatus and image pickup apparatus including the same | — | 2017-04-18 |
| 9551864 | Eyepiece lens and observation apparatus having the same | — | 2017-01-24 |
| 9546614 | Fuel property detection apparatus | Hideo Naruse, Makoto Mashida, Koji Ishizuka, Masayuki Suzuki | 2017-01-17 |