Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7471183 | Transformer | Kouji Yamashita, Kazuo Nishiyama, Masao Hosokawa, Kazuyuki Fukui, Hidemasa Yamaguchi +3 more | 2008-12-30 |
| 7292127 | Transformer | Kouji Yamashita, Kazuo Nishiyama, Masao Hosokawa, Kazuyuki Fukui, Hidemasu Yamaguchi +3 more | 2007-11-06 |