Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839869 | Honeycomb filter | Takafumi Kasuga, Saiduzzaman Md | 2017-12-12 |
| 9724634 | Honeycomb filter and method for producing honeycomb filter | Takafumi Kasuga, Kazuki Nakamura, Yuichi Nagatsu, Takeshi Ushida | 2017-08-08 |