Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9601256 | Wound iron core for static apparatus, amorphous transformer and coil winding frame for transformer | Kenji Nakanoue, Kazuyuki Fukui, Hidemasa Yamaguchi, Kouhei Satou, Tatsuhito Azegami +8 more | 2017-03-21 |
| 9013263 | Wound iron core for static apparatus, amorphous transformer and coil winding frame for transformer | Kenji Nakanoue, Kazuyuki Fukui, Hidemasa Yamaguchi, Kouhei Satou, Tatsuhito Azegami +8 more | 2015-04-21 |
| 8258912 | Iron core for stationary apparatus and stationary apparatus | Makoto Shinohara, Masanao Kuwabara, Yoichi Amako, Toshiki Shirahata | 2012-09-04 |
| 7675398 | Iron core for stationary apparatus and stationary apparatus | Makoto Shinohara, Masanao Kuwabara, Yoichi Amako, Toshiki Shirahata | 2010-03-09 |
| 7471183 | Transformer | Kouji Yamashita, Youji Matsuda, Kazuo Nishiyama, Masao Hosokawa, Kazuyuki Fukui +3 more | 2008-12-30 |
| 7292127 | Transformer | Kouji Yamashita, Youji Matsuda, Kazuo Nishiyama, Masao Hosokawa, Kazuyuki Fukui +3 more | 2007-11-06 |
| 5622904 | Glass material for molding optical elements | Katsuyuki Ohkubo, Tomoaki Sugawara, Hiroshi Ueno, Akihito Minato | 1997-04-22 |