Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842369 | Honeycomb structure body having hexagonal cells and manufacturing method thereof | Akio Iwase | 2010-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842369 | Honeycomb structure body having hexagonal cells and manufacturing method thereof | Akio Iwase | 2010-11-30 |