Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840751 | Method for manufacturing hot stamped body and hot stamped body | Toshimitsu Aso, Toshimasa Tomokiyo, Hitoshi Tanino, Ryozo Wada | 2017-12-12 |
| 9803266 | High-strength hot-rolled steel sheet and method for producing the same | Yukiko Kobayashi, Eisaku Sakurada | 2017-10-31 |
| 9777353 | Hot-rolled steel sheet for nitriding, cold-rolled steel sheet for nitriding excellent in fatigue strength, manufacturing method thereof, and automobile part excellent in fatigue strength using the same | Eisaku Sakurada, Shunji Hiwatashi, Shinichi Suzuki | 2017-10-03 |
| 9719151 | Steel sheet, plated steel sheet, and method for producing the same | Hiroyuki Tanaka, Toshio Ogawa, Koichi Goto, Kazuaki Nakano | 2017-08-01 |
| 9631265 | Hot-rolled steel sheet and method for producing same | Kohichi Sano, Kazuaki Nakano, Riki Okamoto, Nobuhiro Fujita | 2017-04-25 |
| 9598745 | Method for manufacturing hot stamped body and hot stamped body | Toshimitsu Aso, Toshimasa Tomokiyo, Hitoshi Tanino, Ryozo Wada | 2017-03-21 |
| 9587319 | Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel sheet, and methods of manufacturing the same | Nobuhiro Fujita, Riki Okamoto, Manabu Takahashi, Tetsuo Kishimoto, Hiroshi Yoshida | 2017-03-07 |
| 9567658 | Cold-rolled steel sheet | Yuri Toda, Riki Okamoto, Nobuhiro Fujita, Kohichi Sano, Hiroshi Yoshida +2 more | 2017-02-14 |