Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667907 | Semiconductor memory and method for applying voltage to semiconductor memory device | Masanori Matsuura | 2003-12-23 |
| 5760606 | High voltage withstanding circuit and voltage level shifter | Hiroshige Hirano, Toshiyuki Honda | 1998-06-02 |