Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794298 | Engine | Akihiko Kai, Katsushi Inoue, Masahiko Sugimoto, Hideo Shimoji, Hiroki Murata +1 more | 2020-10-06 |
| 10619546 | Exhaust treatment device for diesel engine | Katsushi Inoue, Koichi Funaki, Masanori Fujiwara, Tamotsu Kuno, Yuki Yoshita | 2020-04-14 |