Issued Patents 2021
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193180 | High-strength steel sheet and method for manufacturing the same | Katsutoshi Takashima, Takashi Kobayashi | 2021-12-07 |
| 11142805 | High-strength coated steel sheet and method for manufacturing the same | Lingling Yang, Noriaki Kohsaka, Tatsuya Nakagaito | 2021-10-12 |
| 11136642 | Steel sheet, plated steel sheet, method of production of hot-rolled steel sheet, method of production of cold-rolled full hard steel sheet, method of production of steel sheet, and method of production of plated steel sheet | Hiroshi Hasegawa | 2021-10-05 |
| 11136636 | Steel sheet, plated steel sheet, method of production of hot-rolled steel sheet, method of production of cold-rolled full hard steel sheet, method of production of steel sheet, and method of production of plated steel sheet | Hiroshi Hasegawa | 2021-10-05 |
| 11111558 | Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same | Katsutoshi Takashima, Takashi Kobayashi, Seiji Nakajima | 2021-09-07 |
| 11091817 | High-strength steel sheet and method for manufacturing the same | Lingling Yang, Noriaki Kohsaka, Tatsuya Nakagaito | 2021-08-17 |
| 11085101 | Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same | Katsutoshi Takashima, Takashi Kobayashi, Seiji Nakajima | 2021-08-10 |
| 11060157 | Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing full hard cold-rolled steel sheet, method for producing steel sheet, and method for producing coated steel sheet | Noriaki Kohsaka | 2021-07-13 |
| 11008632 | Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing coated steel sheet | Hidekazu Minami, Shinjiro Kaneko | 2021-05-18 |
| 10961601 | Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet | Yoshihiko Ono | 2021-03-30 |
| 10961600 | Steel sheet and plated steel sheet, method for producing steel sheet, and method for producing plated steel sheet | Katsutoshi Takashima | 2021-03-30 |
| 10941461 | Steel sheet, coated steel sheet, method for producing steel sheet, and method for producing coated steel sheet | Hidekazu Minami | 2021-03-09 |
| 10941476 | High strength steel sheet and method for producing the same | Takashi Ueno, Hiroshi Hasegawa, Yoshimasa Himei, Yoshikazu Suzuki | 2021-03-09 |
| 10920293 | Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing plated steel sheet | Katsutoshi Takashima | 2021-02-16 |
| 10920294 | Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing full-hard cold-rolled steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing coated steel sheet | Noriaki Kohsaka | 2021-02-16 |
| 10900096 | Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing plated steel sheet | Katsutoshi Takashima, Chikaumi Sawanishi | 2021-01-26 |