Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658321 | Semiconductor chip, method for manufacturing semiconductor chip, integrated circuit device, and method for manufacturing integrated circuit device | Hidekazu Inoto, Akira Kimitsuka, Takeshi Yamamoto, Mariko Habu | 2020-05-19 |
| 7582927 | Flash EEPROM cell and method of fabricating the same | Kazuaki Isobe | 2009-09-01 |
| 7482660 | Nonvolatile semiconductor memory with transistor whose gate electrode has bird's beak | — | 2009-01-27 |
| 6417086 | Method of manufacturing semiconductor device having nonvolatile memory and logic circuit using multi-layered, inorganic mask | — | 2002-07-09 |
| 6327179 | Semiconductor memory device and method for producing same | — | 2001-12-04 |