Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083826 | Honeycomb filter and method for producing the honeycomb filter | Kazushige Ohno, Masahiro Tsuji | 2011-12-27 |
| 8080082 | Honeycomb filter and method for producing the honeycomb filter | Kazushige Ohno, Masahiro Tsuji | 2011-12-20 |
| 7951324 | Method for manufacturing honeycomb structure | Kazuya Naruse, Daniel Merle, Kazutomo Matsui | 2011-05-31 |