Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704435 | Breather device for engine | Gen Nakamura, Koji Okada, Akihiko Kai | 2020-07-07 |
| 10619546 | Exhaust treatment device for diesel engine | Katsushi Inoue, Koichi Funaki, Masanori Fujiwara, Kentaro KITA, Yuki Yoshita | 2020-04-14 |