Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932707 | Voltage regulator with improved transient response | — | 2011-04-26 |
| 7746149 | Voltage level shift circuit and semiconductor integrated circuit | — | 2010-06-29 |
| 7719346 | Reference voltage circuit | — | 2010-05-18 |
| 7646574 | Voltage regulator | — | 2010-01-12 |
| 7564289 | Voltage level shift circuit and semiconductor integrated circuit | — | 2009-07-21 |
| 7479821 | Cascode circuit and semiconductor device | — | 2009-01-20 |
| 7107504 | Test apparatus for semiconductor device | Masahiro Sato, Junji Akaza, Nobumi Kodama, Hirohisa Mizuno, Yasurou Matsuzaki | 2006-09-12 |