Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328376 | Plugged honeycomb structure | Takahiro Kondo | 2019-06-25 |
| 10300423 | Sealed honeycomb structure | Tetsuo Toyoshima, Akira Takahashi, Jung Min Seo, Won Soon Park | 2019-05-28 |
| 10232300 | Plugged honeycomb structure | Toshihiro Hirakawa | 2019-03-19 |