Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072324 | Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body | Toshiki Nonaka, Satoshi Kato, Toshimasa Tomokiyo | 2018-09-11 |
| 10023925 | Hot stamped article, method of producing hot stamped article, energy absorbing member, and method of producing energy absorbing member | — | 2018-07-17 |
| 10023931 | Method of production of hot dip galvannealed steel sheet with excellent workability, powderability, and slidability | Junji Haji, Kiyokazu Ishizuka, Teruaki Yamada | 2018-07-17 |
| 9970074 | Cold-rolled steel sheet, galvanized cold-rolled steel sheet and method of manufacturing the same | Masaharu Kameda, Kohichi Sano, Riki Okamoto | 2018-05-15 |
| 9945013 | Hot stamped steel and method for producing hot stamped steel | Toshiki Nonaka, Satoshi Kato, Toshimasa Tomokiyo | 2018-04-17 |
| 9920407 | Cold rolled steel sheet and method for producing cold rolled steel sheet | Toshiki Nonaka, Satoshi Kato, Toshimasa Tomokiyo | 2018-03-20 |
| 9901969 | Tailored blank for hot stamping, hot stamped member, and methods for manufacturing same | Yasunobu Miyazaki, Yasuaki Naito, Takahiro Yoshinaga | 2018-02-27 |