Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725782 | Hot stamped steel and method for producing the same | Toshiki Nonaka, Satoshi Kato, Toshimasa Tomokiyo | 2017-08-08 |
| 9650690 | High-strength steel sheet and method of producing molten steel for high-strength steel sheet | Kenichi Yamamoto, Katsuhiro Sasai, Hideaki Yamamura, Hiroshi Harada | 2017-05-16 |
| 9605329 | Cold rolled steel sheet and manufacturing method thereof | Toshiki Nonaka, Satoshi Kato, Toshimasa Tomokiyo | 2017-03-28 |