Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939780 | Abnormality determination and estimation method, and abnormality determination and estimation device for weld product | Makoto Sakakibara | 2011-05-10 |
| 7054789 | Abnormality determination and estimation method for product of plastic working, and an abnormality determination and estimation device | Yasuhiro Onishi | 2006-05-30 |