Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892422 | Particulate-matter detecting sensor element | Yasutaka Ito, Tomoyoshi Nakamura, Takehito Kimata, Masahiro Yamamoto | 2024-02-06 |
| 9724634 | Honeycomb filter and method for producing honeycomb filter | Takafumi Kasuga, Misako Makino, Kazuki Nakamura, Yuichi Nagatsu | 2017-08-08 |
| 9719385 | Honeycomb filter | Naoyuki Jinbo, Akinori Orito, Yuichi Nagatsu | 2017-08-01 |