Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545906 | Non-volatile semiconductor memory device with contamination protection layers | Hidemitsu Ogura | 1996-08-13 |
| 4912534 | Nonvolatile semiconductor memory device | Sumio Tanaka, Shigeru Atsumi, Kenji Shibata | 1990-03-27 |
| 4539742 | Semiconductor device and method for manufacturing the same | Minoru Taguchi | 1985-09-10 |
| 4433470 | Method for manufacturing semiconductor device utilizing selective etching and diffusion | Shuichi Kameyama, Yoshitaka Sasaki | 1984-02-28 |
| 4404737 | Method for manufacturing a semiconductor integrated circuit utilizing polycrystalline silicon deposition, oxidation and etching | Minoru Taguchi | 1983-09-20 |
| 4404738 | Method of fabricating an I.sup.2 L element and a linear transistor on one chip | Gen Sasaki, Minoru Taguchi, Akihiko Furukawa | 1983-09-20 |
| 4377903 | Method for manufacturing an I.sup.2 L semiconductor device | Minoru Taguchi | 1983-03-29 |