Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106703 | Booster circuit | Yoshihiro NAGAI, Masakazu Amanai, Masato Taki, Norihiro Honda, Kazushi Yamanaka | 2012-01-31 |
| 8004902 | Nonvolatile semiconductor memory device | Masakazu Amanai, Yoshihiro NAGAI, Masato Taki, Norihiro Honda, Kazushi Yamanaka | 2011-08-23 |
| 7924612 | Nonvolatile semiconductor memory, and method for reading data | — | 2011-04-12 |
| 7385856 | Non-volatile memory device and inspection method for non-volatile memory device | Hirofumi Oga, Masakazu Amanai | 2008-06-10 |
| 6141250 | Non-volatile semiconductor memory device | — | 2000-10-31 |
| 5274590 | Read only memory device with recharging transistor automatically supplementing current to an input node of output invertor | — | 1993-12-28 |
| 5233240 | Semiconductor decoding device comprising an MOS FET for discharging an output terminal | — | 1993-08-03 |
| 5083048 | BiMOS tri-state output buffer | — | 1992-01-21 |
| 5058072 | Semiconductor memory device with high speed sensing facility | — | 1991-10-15 |
| 4953133 | Decoder buffer circuit incorporated in semiconductor memory device | — | 1990-08-28 |
| 4924118 | Programmable logic array with interfacial plane | — | 1990-05-08 |
| 4661728 | Programmable logic array circuit | — | 1987-04-28 |