Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311050 | Semiconductor vertical MOSFET inverter circuit | Akihiro Nitayama | 1994-05-10 |
| 5297077 | Memory having ferroelectric capacitors polarized in nonvolatile mode | Motomasa Imai, Hiroshi Toyoda, Kazuhide Abe, Koji Yamakawa, Hisakazu Iizuka +1 more | 1994-03-22 |
| 5280454 | Electrically erasable programmable read-only memory with block-erase function | Tomoharu Tanaka, Yoshihisa Iwata, Masaki Momodomi | 1994-01-18 |