Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233872 | Fuel evaporative gas emission suppressor | Kyosuke Uematsu, Hideo Matsunaga | 2019-03-19 |
| 10190469 | Failure detection device of internal combustion engine | Kazumichi Takahashi, Yuji Sato, Junya Kitada, Hideo Matsunaga | 2019-01-29 |