Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488367 | Honeycomb filter and method of manufacturing the same | Yoshiyuki Kasai | 2009-02-10 |
| 7429416 | Honeycomb structure | Yoshiyuki Kasai | 2008-09-30 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488367 | Honeycomb filter and method of manufacturing the same | Yoshiyuki Kasai | 2009-02-10 |
| 7429416 | Honeycomb structure | Yoshiyuki Kasai | 2008-09-30 |