Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839860 | Semiconductor device having head only memory with differential amplifier | Takashi Shinoda, Kikuo Sakai, Masahiro Ogata, Hiroshi Kawamoto, Yoshiaki Onishi | 1989-06-13 |
| 4592024 | Semiconductor ROM | Kikuo Sakai, Yoshiaki Onishi | 1986-05-27 |
| 4564925 | Semiconductor memory | Yoshiaki Onishi, Hiroshi Kawamoto, Tokumasa Yasui | 1986-01-14 |