Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532701 | Method of manufacturing semiconductor device | Satoshi Shinozaki, Hiroshi Iwai | 1985-08-06 |
| 4472240 | Method for manufacturing semiconductor device | — | 1984-09-18 |
| 4445967 | Method for manufacturing semiconductor device | — | 1984-05-01 |
| 4433470 | Method for manufacturing semiconductor device utilizing selective etching and diffusion | Koichi Kanzaki, Yoshitaka Sasaki | 1984-02-28 |
| 4408388 | Method for manufacturing a bipolar integrated circuit device with a self-alignment base contact | — | 1983-10-11 |