Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9230729 | Transformer, amorphous transformer and method of manufacturing the transformer | Keisuke Kubota, Yoetsu Shiina, Toshiki Shirahata, Takaaki Hasegawa | 2016-01-05 |
| 9000877 | Transformer, amorphous transformer and method of manufacturing the transformer | Keisuke Kubota, Yoetsu Shiina, Toshiki Shirahata, Takaaki Hasegawa | 2015-04-07 |