Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D892032 | Tire tread | Takamitsu Nakamura, Kai Kohara | 2020-08-04 |
| 10714247 | Ferrite sintered plate and ferrite sintered sheet | Yoji Okano, Makoto SADAI, Mitsunori Kurumada, Akihiro Yoshida, Kazuyoshi Kawato | 2020-07-14 |
| 10703142 | Pneumatic tire | — | 2020-07-07 |
| D889385 | Tire tread | Takamitsu Nakamura, Kai Kohara | 2020-07-07 |
| D886029 | Tire tread | Takamitsu Nakamura, Kai Kohara | 2020-06-02 |
| 10647158 | Pneumatic tire | — | 2020-05-12 |