Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876986 | Cold-rolled steel sheet | Hideo Hata, Toshio Murakami, Fumio Yuse, Junichiro Kinugasa | 2014-11-04 |
| 8840738 | Cold-rolled steel sheet and method for producing the same | Toshio Murakami, Hideo Hata, Kenji Saito | 2014-09-23 |
| 8679265 | High-strength cold-rolled steel sheet | Toshio Murakami, Hideo Hata, Kenji Saito | 2014-03-25 |
| 8343288 | Cold rolled steel sheet | Toshio Murakami | 2013-01-01 |