Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889866 | Information leakage prevention apparatus and information leakage prevention method | Masao Masugi, Masaharu Sao, Yoshiharu Akiyama, Hiroshi Yamane | 2011-02-15 |
| 5844293 | Semiconductor device with improved dielectric breakdown strength | — | 1998-12-01 |