Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072324 | Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2018-09-11 |
| 9945013 | Hot stamped steel and method for producing hot stamped steel | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2018-04-17 |
| 9920407 | Cold rolled steel sheet and method for producing cold rolled steel sheet | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2018-03-20 |