Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429285 | Honeycomb structure and method of manufacturing the same | Tatsuyuki Kuki | 2008-09-30 |
| 7128961 | Honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purification system using honeycomb structure | Toshio Yamada | 2006-10-31 |