Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796217 | Injector assembly capable of preventing subsequent dripping, as well as plunger and seal member for the injector assembly | Ippei Matsumoto, Toshiyuki Nakatuka | 2004-09-28 |