Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759109 | Electrically heated catalytic converter | Fumiyuki Mutsuda, Hideyuki Komitsu | 2017-09-12 |
| 9657623 | Exhaust treatment device | Hideyuki Komitsu, Tomoyuki KISHIDA | 2017-05-23 |