Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8241558 | High-Cr, high-Ni, heat-resistant, austenitic cast steel and exhaust equipment members formed thereby | Keijiro Hayashi, Kenji Itoh, Koki Otsuka | 2012-08-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8241558 | High-Cr, high-Ni, heat-resistant, austenitic cast steel and exhaust equipment members formed thereby | Keijiro Hayashi, Kenji Itoh, Koki Otsuka | 2012-08-14 |