Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758945 | Upper slewing body of construction machine | Seiji Saiki, Kazushige Koiwai | 2017-09-12 |
| 9708792 | Construction machine having cooling function | Michio Hirayama, Hidenori Matsunaga, Hideki Hayashi, Atsushi Hirahara, Ayumu Tokuda +2 more | 2017-07-18 |