Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142574 | Steel product for welding | Akihito Kiyose, Hideaki Yamamura | 2012-03-27 |
| 8048197 | Low carbon steel sheet and low carbon steel slab and process for producing same | Katsuhiro Sasai, Wataru Ohashi, Yoshiaki Kimura, Junji Nakashima | 2011-11-01 |
| 7347904 | Low carbon steel sheet and low carbon steel slab and process for producing same | Katsuhiro Sasai, Wataru Ohashi, Yoshiaki Kimura, Junji Nakashima | 2008-03-25 |
| 4738301 | Method for mitigating solidification segregation of steel | Yoshiyuki Ueshima, Shozo Mizoguchi | 1988-04-19 |