Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124763 | Insulated-gate type integrated circuit | Tsutomu Takahasi, Takeshi Suyama, Satoshi Suzuki, Akihiro Sueda | 1992-06-23 |
| 5031149 | Non-volatile semiconductor memory device having, at the prestage of an address decoder, a level shifter for generating a program voltage | Osamu Matsumoto, Yuji Nakano, Mika SAEKI | 1991-07-09 |
| 4988894 | Power supply switching circuit | Akira Takiba, Hiroyoshi Murata, Yasoji Suzuki | 1991-01-29 |
| 4930105 | Nonvolatile semiconductor memory device with a double gate structure | Osamu Matsumoto, Tadashi Maruyama, Hiroyoshi Murata, Tomohisa Shigematsu, Kazuyoshi Shinada +2 more | 1990-05-29 |
| 4859882 | Sense amplifier | Osamu Matsumoto, Takeshi Nakashiro | 1989-08-22 |