Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030747 | Work machine | Tsutomu Miyakawa, Minoru Okuyama | 2024-07-09 |
| 10604382 | Work machine with lifting magnet | Takaaki Morimoto, Hiroyuki Kurokawa | 2020-03-31 |
| 10556778 | Work machine with multiple sensors | — | 2020-02-11 |
| 10480158 | Working machine | — | 2019-11-19 |
| 6119967 | Control circuit of transportable crusher | Toru Nakayama, Yukio Tamura, Toshio Kitani, Satoru Koyanagi, Yuji Ozawa +2 more | 2000-09-19 |