Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413874 | Exhaust gas purification device | Ryota KOBAYASHI, Tetsuya Yokoyama, Keiichi Tsujimoto, Kenya Onishi | 2019-09-17 |
| 10406141 | Pyridinone compound and use thereof | Takehito URUNO, Motomu Kanai, Shigeki Matsunaga, Takahiro Shirai, Shigeyuki Yokoyama +3 more | 2019-09-10 |
| 10337373 | Exhaust purification device | — | 2019-07-02 |