Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9397562 | Negative reference voltage generating circuit and system thereof | Hideki Arakawa, Nobuhiko Ito | 2016-07-19 |
| 9285821 | Negative reference voltage generating circuit and negative reference voltage generating system using the same | Nobuhiko Ito | 2016-03-15 |
| 6949409 | Register setting method and semiconductor device | — | 2005-09-27 |
| 6713778 | Register setting method and semiconductor device | — | 2004-03-30 |
| 5083292 | Bipolar random access memory | Katsuyuki Yamada, Yoshichika Nakaya | 1992-01-21 |