Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968850 | Control device for internal combustion engine having pressure increasing device | Takahiro HIRANO | 2021-04-06 |
| 9605575 | Reducing agent supplying device | Shigeto Yahata, Masumi Kinugawa, Yuuki Tarusawa, Keiji Noda | 2017-03-28 |
| 9556775 | Reducing agent supplying device | Masumi Kinugawa, Shigeto Yahata, Yuuki Tarusawa, Yusuke MAJIMA | 2017-01-31 |
| 9528410 | Reducing agent supplying device | Masumi Kinugawa, Shigeto Yahata, Yuuki Tarusawa, Keiji Noda | 2016-12-27 |
| 9488082 | Reducing agent supplying device | Shigeto Yahata, Masumi Kinugawa, Yuuki Tarusawa, Yusuke MAJIMA | 2016-11-08 |