Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770816 | Angle wrench and rotation angle-measuring device | Shinji Murayama, Nobuyoshi Kobayashi, Yoshiro Kanda | 2017-09-26 |
| 9731246 | Exhaust gas purification device | Tsuyoshi Inoue | 2017-08-15 |
| 9732652 | Exhaust-gas purification device | Yoshinori Fukui, Fumihiro Nishiura, Miwa Uchida, Yasuyuki Takahata | 2017-08-15 |