Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060312 | Exhaust gas filter | Takumi Suzawa, Yuto Amano, Mikio Ishihara | 2018-08-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060312 | Exhaust gas filter | Takumi Suzawa, Yuto Amano, Mikio Ishihara | 2018-08-28 |