Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473472 | Exhaust gas control apparatus and manufacturing method thereof | Koji Sugiura, Hiromasa Nishioka, Akemi Satou, Keisuke Murawaki, Masatoshi Ikebe +3 more | 2022-10-18 |
| 11415039 | Structure for exhaust purification | Koji Sugiura, Hiromasa Nishioka, Akemi Sato, Masatoshi Ikebe, Ryota Nakashima +1 more | 2022-08-16 |
| 11364489 | Exhaust gas purifying catalyst | Haruka MAKINO, Yasutaka Nomura, Satoru INODA, Kenji Nakajima, Takeru Yoshida +1 more | 2022-06-21 |