Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483096 | Pipe coupling socket | Hiroyuki Kitagawa | 2003-12-02 |
| D482761 | Pipe coupling plug | Hiroyuki Kitagawa | 2003-11-25 |
| 6646860 | Capacitor and method for fabricating the same | Toshiharu Takaramoto | 2003-11-11 |
| 6528817 | Semiconductor device and method for testing semiconductor device | Makoto Koga, Kenichi Matsumaru, Mitsuya Kawata | 2003-03-04 |