Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217910 | Method of fabricating semiconductor device having sidewall spacers and oblique implantation | Masahiro Shimizu, Katsuyoshi Mitsui, Yomiyuki Yama | 1993-06-08 |
| 5096853 | Method for manufacturing a resin encapsulated semiconductor device | Masanobu Kohara | 1992-03-17 |
| 5075240 | Semiconductor device manufactured by using conductive ion implantation mask | Yomiyuki Yama, Katsuyoshi Mitsui, Ikuo Ogoh | 1991-12-24 |
| 5018003 | Lead frame and semiconductor device | Masanobu Kohara | 1991-05-21 |