Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473046 | Engine system for working machine configured to contain noise reduction equipment | — | 2019-11-12 |
| 10371040 | Engine device and stationary work machine having same mounted thereon | Hokuto Kusaka, Masayuki Yamada, Isao Taguchi, Yoshiaki Shibata | 2019-08-06 |