Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976644 | Method of production of grain-oriented electrical steel sheet with high magnetic flux density | Norikazu Fujii, Takeshi Kimura, Maremizu Ishibashi, Shuichi Nakamura, Koji Yamasaki | 2011-07-12 |
| 7976645 | Method of production of grain-oriented electrical steel sheet having a high magnetic flux density | Norikazu Fujii, Tomoji Kumano | 2011-07-12 |