Issued Patents 2016
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512508 | High-strength cold-rolled steel sheet having excellent stretch flangeability and precision punchability and manufacturing method thereof | Hiroshi Shuto, Nobuhiro Fujita, Tatsuo Yokoi, Kazuaki Nakano, Shinichiro Watanabe | 2016-12-06 |
| 9458520 | Manufacturing method of a high-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability | Yuri Toda, Nobuhiro Fujita, Kohichi Sano, Hiroshi Yoshida, Toshio Ogawa | 2016-10-04 |
| 9453269 | Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof | Tatsuo Yokoi, Hiroshi Shuto, Nobuhiro Fujita, Kazuaki Nakano, Takeshi Yamamoto | 2016-09-27 |
| 9410231 | Steel sheet and method of manufacturing steel sheet | Natsuko Sugiura, Kohichi Sano, Chisato Wakabayashi, Naoki Yoshinaga, Kaoru Kawasaki | 2016-08-09 |
| 9347122 | Manufacturing method of a high-strength cold-rolled steel sheet having excellent local deformability | Yoshihiro Suwa, Kazuaki Nakano, Kunio Hayashi, Nobuhiro Fujita, Kohichi Sano | 2016-05-24 |
| 9273370 | 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 | 2016-03-01 |
| 9267196 | Method of producing a hot rolled steel sheet | Nobuhiro Fujita, Manabu Takahashi, Kunio Hayashi, Tetsuo Kishimoto, Kazuaki Nakano +1 more | 2016-02-23 |