Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921718 | Semiconductor device and method of manufacturing the same | Takao Ishida, Kenji Hosogi | 2005-07-26 |
| 5917209 | Semiconductor device including via hole and isolating circumferential member | — | 1999-06-29 |
| 5652451 | Recessed gate field effect transistor | — | 1997-07-29 |
| 5424696 | Switched line phase shifter | Kazuhiko Nakahara | 1995-06-13 |
| 5334871 | Field effect transistor signal switching device | — | 1994-08-02 |
| 5311156 | High frequency double pole double throw switch | — | 1994-05-10 |
| 5095357 | Inductive structures for semiconductor integrated circuits | Akira Inoue, Yasuharu Nakajima, Kazuhiko Nakahara | 1992-03-10 |