Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158266 | Semiconductor manufacturing method for inter-layer insulating film | Katsuhiko Hotta | 2012-04-17 |
| 7718269 | Semiconductor manufacturing method for inter-layer insulating film | Katsuhiko Hotta | 2010-05-18 |