Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951727 | Capacitor fabrication method | Toshiharu Yamauchi, Kumiko Toyota | 2011-05-31 |
| 7696107 | Nitride film forming method, semiconductor device fabrication method, capacitor fabrication method and nitride film forming apparatus | Toshiharu Yamauchi, Kumiko Toyota | 2010-04-13 |
| 5705425 | Process for manufacturing semiconductor devices separated by an air-bridge | Takao Miura, Yoshinobu Monma, Hiroshi Goto | 1998-01-06 |
| 5409843 | Method of producing a semiconductor device by forming contacts after flowing a glass layer | Yoji Wakui | 1995-04-25 |
| 5151765 | Semiconductor device comprising high-speed and high-current transistors formed in a common substrate and having matched characteristics | — | 1992-09-29 |
| 5045484 | Fabrication method of a BIMOS semiconductor device | Shinichi Yamada | 1991-09-03 |
| 4980303 | Manufacturing method of a Bi-MIS semiconductor device | — | 1990-12-25 |
| 4783423 | Fabrication of a semiconductor device containing deep emitter and another transistor with shallow doped region | — | 1988-11-08 |