Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839902 | Catalytic converter | Hiromasa Suzuki, Takeru Yoshida, Mitsuyoshi Okada | 2017-12-12 |
| 9579633 | Catalytic converter | Hiromasa Suzuki, Takeru Yoshida, Mitsuyoshi Okada | 2017-02-28 |