Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068259 | Color image forming apparatus | Kenzo Tojima, Hiroki Kitamura, Yoshiyuki Akiba, Tsutomu Takata, Yusuke Yamamoto +3 more | 2011-11-29 |
| 7976644 | Method of production of grain-oriented electrical steel sheet with high magnetic flux density | Yoshiyuki Ushigami, Norikazu Fujii, Takeshi Kimura, Maremizu Ishibashi, Koji Yamasaki | 2011-07-12 |