Issued Patents All Time
Showing 151–152 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404274 | Internal voltage generating circuit capable of generating variable multi-level voltages | Yasuo Itoh, Ken Takeuchi | 2002-06-11 |
| 6278639 | Booster circuit having booster cell sections connected in parallel, voltage generating circuit and semiconductor memory which use such booster circuit | Hiroshi Nakamura, Tamio Ikehashi, Kazushige Kanda, Ken Takeuchi, Kenichi Imamiya | 2001-08-21 |