Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103862 | Honeycomb filter | — | 2021-08-31 |
| 10994236 | Honeycomb filter | Kimiko Kishine | 2021-05-04 |
| 10974187 | Honeycomb filter | — | 2021-04-13 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103862 | Honeycomb filter | — | 2021-08-31 |
| 10994236 | Honeycomb filter | Kimiko Kishine | 2021-05-04 |
| 10974187 | Honeycomb filter | — | 2021-04-13 |