Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544489 | Highly formable high-strength steel sheet, warm working method, and warm-worked automobile part | Toshio Murakami, Hideo Hata, Tatsuya Asai, Naoki Mizuta | 2020-01-28 |
| 10329635 | High-strength cold-rolled steel sheet having excellent bendability | Kosuke SHIBATA, Toshio Murakami, Katsura Kajihara | 2019-06-25 |
| 9890437 | High-strength steel sheet with excellent warm formability and process for manufacturing same | Toshio Murakami, Katsura Kajihara, Tatsuya Asai, Naoki Mizuta, Hideo Hata | 2018-02-13 |
| 9863028 | High-strength hot-dip galvanized steel sheet having excellent yield strength and formability | Toshio Murakami, Katsura Kajihara, Tatsuya Asai, Naoki Mizuta | 2018-01-09 |
| 9657381 | High-strength steel sheet having excellent room-temperature formability and warm formability, and warm forming method thereof | Toshio Murakami, Hideo Hata, Naoki Mizuta, Tatsuya Asai | 2017-05-23 |
| 9194032 | High-strength steel sheet with excellent deep drawability at room temperature and warm temperature, and method for warm working same | Toshio Murakami, Hideo Hata, Tatsuya Asai, Naoki Mizuta | 2015-11-24 |