Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965224 | Steel sheet for can and manufacturing method thereof | Toru Yonebayashi | 2024-04-23 |
| 11846027 | Hot stamped component | Akihiro Sengoku, Kojiro AKIBA | 2023-12-19 |
| 11371110 | Cold-rolled steel sheet | Yoshihiro Suwa, Koichi Sato, Manabu Naruse, Yasunori Iwasa, Yoshifumi Kobayashi | 2022-06-28 |
| 10927428 | Hot-dip galvanized steel sheet and manufacturing method thereof | Toshio Ogawa, Nobuhiro Fujita | 2021-02-23 |
| 10544475 | Hot-stamped steel, cold-rolled steel sheet and method for producing hot-stamped steel | Yoshihiro Suwa, Koichi Sato, Manabu Naruse, Yasunori Iwasa, Yoshifumi Kobayashi | 2020-01-28 |
| 10280475 | Hot-dip galvanized steel sheet and manufacturing method thereof | Toshio Ogawa, Nobuhiro Fujita | 2019-05-07 |
| 10072324 | Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2018-09-11 |
| 9945013 | Hot stamped steel and method for producing hot stamped steel | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2018-04-17 |
| 9920407 | Cold rolled steel sheet and method for producing cold rolled steel sheet | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2018-03-20 |
| 9725782 | Hot stamped steel and method for producing the same | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2017-08-08 |
| 9605329 | Cold rolled steel sheet and manufacturing method thereof | Satoshi Kato, Kaoru Kawasaki, Toshimasa Tomokiyo | 2017-03-28 |
| 9109275 | High-strength galvanized steel sheet and method of manufacturing the same | Yasuhide Morimoto, Nobuhiro Fujita, Akihiro Miyasaka, Kazuhiko Honda, Masafumi Azuma +1 more | 2015-08-18 |
| 9096918 | Facility for production of high strength steel sheet or hot dip zinc coated high strength steel sheet excellent in elongation and hole expandability | Hirokazu Taniguchi, Hiroki Murayama, Koji Yanaba, Satoshi Kato | 2015-08-04 |
| 8911567 | High-strength steel sheet having excellent processability and paint bake hardenability, and method for producing of high-strength steel sheet | Toshio Ogawa, Naoki Matsutani, Koichi Goto, Shinichiro Watanabe, Nobuhiro Fujita | 2014-12-16 |
| 8262818 | Method for producing high strength steel sheet excellent in formability | Hirokazu Taniguchi, Masaaki Mizutani, Nobuhiro Fujita | 2012-09-11 |
| 8137487 | Method of production of high strength thin-gauge steel sheet excellent in elongation and hole expandability | Hirokazu Taniguchi, Koichi Goto | 2012-03-20 |
| 7922835 | High strength steel sheet excellent in formability | Hirokazu Taniguchi, Masaaki Mizutani, Nobuhiro Fujita | 2011-04-12 |