Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8225178 | Semiconductor memory device | — | 2012-07-17 |
| 6438571 | Adder circuit | Michio Shimada | 2002-08-20 |
| 6346906 | Thermometric-binary code conversion method, conversion circuit therefor and encoder element circuits used therefor | — | 2002-02-12 |
| 6232908 | A/D converter having a dynamic encoder | — | 2001-05-15 |
| 6177900 | Circuit for selecting one of divided encoders for analog to digital converter | — | 2001-01-23 |
| 5459411 | Wired-OR logic circuits each having a constant current source | — | 1995-10-17 |