Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563380 | Working arm or a construction machine having angle detection | Kunitomo Shimizu, Hirokazu Koga, Shuichi Takada, Yusuke Kimura | 2020-02-18 |
| 10214110 | Power supply device for vehicles | Atsushi Kawaguchi | 2019-02-26 |
| D692464 | Caterpillar car for power shovel | Naoya Sumitani, Junji Mizugaki, Takahiro SADAMOTO, Kazushige Okamoto, Yuuichi Hayata +1 more | 2013-10-29 |
| D692465 | Caterpillar car for power shovel | Naoya Sumitani, Junji Mizugaki, Takahiro SADAMOTO, Kazushige Okamoto, Yuuichi Hayata +1 more | 2013-10-29 |