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