Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513990 | Engine control device | Masanari Sueoka, Masatoshi Hidaka | 2019-12-24 |
| 10297742 | Piezoelectric element and device including the same | Koji Sumi, Tomohiro Sakai, Tetsuya Isshiki, Kazuya Kitada | 2019-05-21 |
| 10273101 | Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and optional device incorporating the sheet conveying device | Masahiro Ishida | 2019-04-30 |
| 10243137 | Piezoelectric element and piezoelectric element applied device | Tomohiro Sakai, Koji Sumi, Tetsuya Isshiki, Tomokazu Kobayashi, Kazuya Kitada | 2019-03-26 |
| 10186652 | Piezoelectric element and piezoelectric element applied device | Tomohiro Sakai, Koji Sumi, Tetsuya Isshiki, Tomokazu Kobayashi, Kazuya Kitada | 2019-01-22 |
| 10181555 | Piezoelectric element and piezoelectric element applied device | Kazuya Kitada, Koji Sumi, Tomohiro Sakai | 2019-01-15 |