Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353309 | Switching circuit having a switching semiconductor device and control method thereof | Mitsuaki Ootani, Yoshiyuki Wasada, Nobuyuki Yamazaki, Yasushi Inoue, Takeshi Nakayama +2 more | 2002-03-05 |