Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887145 | Semiconductor device in which electrodes are formed in a self-aligned manner | Katsuyoshi Washio, Tohru Nakamura, Kazuo Nakazato, Masatada Horiuchi | 1989-12-12 |
| 4858184 | Radiation resistant bipolar memory | Noriyuki Homma, Tohru Nakamura, Kazuo Nakazato, Motoaki Matsumoto, Masaharu Kubo +1 more | 1989-08-15 |
| 4812894 | Semiconductor device | Tohru Nakamura, Kazuo Nakazato, Noriyuki Homma, Kazuhiko Sagara, Takeo Shiba +1 more | 1989-03-14 |
| 4805147 | Stacked static random access memory cell having capacitor | Toshiaki Yamanaka, Yoshio Sakai, Osamu Minato, Katsuhiro Shimohigashi, Toshiaki Masuhara | 1989-02-14 |