Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10814266 | Honeycomb filter | Yasushi Kato, Takahiro Kondo | 2020-10-27 |
| 10633293 | Honeycomb structure | Takahiro Kondo, Yasushi Kato | 2020-04-28 |
| 10625195 | Honeycomb filter | Yasushi Kato, Takahiro Kondo | 2020-04-21 |