Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766381 | Method of producing bainitic steel materials having a less scattering of properties | Tohru Hayashi, Keniti Amano, Kenji Oi, Fumimaru Kawabata, Tomoya Koseki +2 more | 1998-06-16 |