Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8088666 | Semiconductor device manufacture method including process of implanting impurity into gate electrode independently from source/drain and semiconductor device manufactured by the method | Hikaru Kokura | 2012-01-03 |
| 7285449 | Semiconductor device manufacture method including process of implanting impurity into gate electrode independently from source /drain and semiconductor device manufactured by the method | Hikaru Kokura | 2007-10-23 |
| 6690071 | Semiconductor device using junction leak current | Hiroyuki Ohta, Shinji Sugatani, Yoichi Morriyama | 2004-02-10 |