Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835865 | Engine exhaust device | Taku Kuramashi, Keishi Kitabatake, Tamotsu Takamure | 2020-11-17 |
| 10662853 | Engine exhaust device | Taku Kuramashi, Keishi Kitabatake, Tamotsu Takamure | 2020-05-26 |
| 10626781 | Exhaust device of engine | Taku Kuramashi, Keishi Kitabatake, Tamotsu Takamure | 2020-04-21 |
| 10557443 | Exhaust device of engine | Taku Kuramashi, Keishi Kitabatake, Tamotsu Takamure | 2020-02-11 |
| 10550750 | Exhaust device of engine | Taku Kuramashi, Keishi Kitabatake, Tamotsu Takamure | 2020-02-04 |