Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373191 | Semiconductor device and method of producing the same | Toshiyuki Usagawa, Yoshinori Imamura, Hidekazu Okuhira, Masayoshi Kobayashi, Shinichiro Takatani | 1994-12-13 |
| 5351128 | Semiconductor device having reduced contact resistance between a channel or base layer and a contact layer | Hidetoshi Matsumoto, Masamitsu Yazawa, Yasunari Umemoto, Yoko Uchida, Kenji Hiruma | 1994-09-27 |