Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620908 | Manufacturing method of semiconductor device comprising BiCMOS transistor | Yasuhiro Katsumata, Satoshi Matsuda, Chihiro Yoshino | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620908 | Manufacturing method of semiconductor device comprising BiCMOS transistor | Yasuhiro Katsumata, Satoshi Matsuda, Chihiro Yoshino | 1997-04-15 |