Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336472 | Honeycomb structure for purifying exhaust gas and method of manufacturing same | Tetsuro Toyoda | 1994-08-09 |
| 5316997 | Heat resisting structure | Tetsuro Toyoda | 1994-05-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336472 | Honeycomb structure for purifying exhaust gas and method of manufacturing same | Tetsuro Toyoda | 1994-08-09 |
| 5316997 | Heat resisting structure | Tetsuro Toyoda | 1994-05-31 |