Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725782 | Hot stamped steel and method for producing the same | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2017-08-08 |
| 9605329 | Cold rolled steel sheet and manufacturing method thereof | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2017-03-28 |