Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683471 | Exhaust emission control device | Masahiko Yabe, Haruyuki Yokota, Takaharu Shimizu, Hiroyuki Ninomiya, Shinya Sato +4 more | 2017-06-20 |
| 9593610 | Exhaust gas purification system for internal combustion engine | Keishi Takada, Shigeki Nakayama, Junya Nakajima, Ichiro Yamamoto | 2017-03-14 |