Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8125090 | Semiconductor power module | Tasao Soga, Daisuke Kawase, Kazuhiro Suzuki, Katsuaki Saito, Hanae Shimokawa | 2012-02-28 |
| 8004075 | Semiconductor power module including epoxy resin coating | Tasao Soga, Daisuke Kawase, Kazuhiro Suzuki, Katsuaki Saito, Hanae Shimokawa | 2011-08-23 |
| 5901967 | Changeable chuck system | — | 1999-05-11 |
| 5158307 | Chuck for machine tools | Hidekatsu Toyano | 1992-10-27 |
| 5033183 | Chuck jaw changer for a machine tool | — | 1991-07-23 |
| 4431201 | Chuck with centrifugal compensation device | — | 1984-02-14 |