Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353666 | Exhaust treatment device of diesel engine | Takashi Onishi, Yoshikazu Takemoto, Toshio Nakahira, Mitsugu Okuda, Keita Naito | 2016-05-31 |
| 9027933 | Engine | Hiroki Kuwayama, Takahiro Yamazaki, Yutaka Ishigaki, Hideyuki Koyama, Manabu Miyazaki +2 more | 2015-05-12 |