Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083826 | Honeycomb filter and method for producing the honeycomb filter | Kazushige Ohno, Koji Shimato | 2011-12-27 |
| 8080082 | Honeycomb filter and method for producing the honeycomb filter | Kazushige Ohno, Koji Shimato | 2011-12-20 |