Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073187 | Brake pad and under-layer material composition | Katsuya Okayama, Masato Nishioka | 2021-07-27 |
| 11009092 | Friction material | Naoki Odani, Masaaki Kobayashi | 2021-05-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073187 | Brake pad and under-layer material composition | Katsuya Okayama, Masato Nishioka | 2021-07-27 |
| 11009092 | Friction material | Naoki Odani, Masaaki Kobayashi | 2021-05-18 |