Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10892329 | Method for manufacturing semiconductor device, and power conversion device | Hidenori Fujii | 2021-01-12 |
| 6787878 | Semiconductor device having a potential fuse, and method of manufacturing the same | Yukihiro Nagai, Tomoharu Mametani, Yoji Nakata, Takeshi Kishida, Akinori Kinugasa +2 more | 2004-09-07 |
| 6775920 | Method of fabricating semiconductor device comprising superposition inspection step | Takeshi Kishida | 2004-08-17 |
| 6744143 | Semiconductor device having test mark | Jiro Matsufusa, Tomoharu Mametani, Takeshi Kishida, Yoji Nakata, Yukihiro Nagai +2 more | 2004-06-01 |
| 6400022 | Semiconductor device and fabrication process therefor and capacitor structure | Takeshi Kishida | 2002-06-04 |
| 6337268 | Method of manufacturing contact structure | Jiro Matsufusa, Tomoharu Mametani, Yoji Nakata, Takeshi Kishida, Yukihiro Nagai +2 more | 2002-01-08 |
| 6313005 | Method of manufacturing semiconductor device | Takeshi Kishida, Akinori Kinugasa, Yoji Nakata, Tomoharu Mametani, Yukihiro Nagai +2 more | 2001-11-06 |