Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797024 | Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof | Tatsuo Yokoi, Hiroshi Shuto, Nobuhiro Fujita, Kazuaki Nakano, Takeshi Yamamoto | 2017-10-24 |
| 9752217 | Hot-rolled steel sheet and method of producing the same | Tatsuo Yokoi, Hiroshi Shuto, Nobuhiro Fujita, Kazuaki Nakano, Takeshi Yamamoto | 2017-09-05 |
| 9631265 | Hot-rolled steel sheet and method for producing same | Kohichi Sano, Kunio Hayashi, Kazuaki Nakano, Nobuhiro Fujita | 2017-04-25 |
| 9587319 | Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel sheet, and methods of manufacturing the same | Nobuhiro Fujita, Kunio Hayashi, Manabu Takahashi, Tetsuo Kishimoto, Hiroshi Yoshida | 2017-03-07 |
| 9587287 | Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof | Tatsuo Yokoi, Hiroshi Shuto, Nobuhiro Fujita, Kazuaki Nakano, Takeshi Yamamoto | 2017-03-07 |
| 9567658 | Cold-rolled steel sheet | Yuri Toda, Nobuhiro Fujita, Kohichi Sano, Hiroshi Yoshida, Toshio Ogawa +2 more | 2017-02-14 |
| 9546413 | Hot-rolled steel sheet and production method thereof | Takayuki Nozaki, Manabu Takahashi, Nobuhiro Fujita, Hiroshi Yoshida, Shinichiro Watanabe +3 more | 2017-01-17 |