Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5801429 | Semiconductor device | Kyotaro Hirasawa, Kazunori Taguchi | 1998-09-01 |
| 5777351 | Compression bonded type semiconductor element and semiconductor device | Kazunori Taguchi | 1998-07-07 |
| 5641976 | Pressure contact type semiconductor device with axial bias and radial restraint between a distortion buffer plate and a semiconductor body | Kazunori Taguchi, Kyoutaro Hirasawa | 1997-06-24 |
| 5633536 | Press contact type semiconductor device | Nobuhisa Nakashima, Tokumitsu Sakamoto | 1997-05-27 |
| 5621237 | Semiconductor device | Kyotaro Hirasawa, Kazunori Taguchi | 1997-04-15 |
| 5596210 | Light trigger type semiconductor device with reflection prevention film | Kyotaro Hirasawa, Kazunori Taguchi | 1997-01-21 |
| 5519231 | Pressure-connection type semiconductor device having a thermal compensator in contact with a semiconductor base substrate in an alloy-free state | Nobuhisa Nakashima, Tokumitsu Sakamoto | 1996-05-21 |
| 5489802 | Pressure contact type semiconductor device and heat compensator | Tokumitsu Sakamoto | 1996-02-06 |