Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471083 | Semiconductor device including a field effect transistor and a bipolar transistor and a method of manufacturing the same | Tatsuhiko Ikeda | 1995-11-28 |
| 5411898 | Method of manufacturing a complementary bipolar transistor | Yasushi Kinoshita | 1995-05-02 |
| 5218227 | Semiconductor device and method of manufacturing same | Yasushi Kinoshita | 1993-06-08 |
| 4857478 | Method of manufacturing a semiconductor memory device | Tatsuhiko Ikeda | 1989-08-15 |