Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8456227 | Current mirror circuit | Kenichi Hirashiki, Tsutomu Nakashima, Minoru Nagata | 2013-06-04 |
| 5424989 | Semiconductor memory device | Kazuhisa Sakihama | 1995-06-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8456227 | Current mirror circuit | Kenichi Hirashiki, Tsutomu Nakashima, Minoru Nagata | 2013-06-04 |
| 5424989 | Semiconductor memory device | Kazuhisa Sakihama | 1995-06-13 |