Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735288 | Detachably attaching mechanism for cup of lubricator or filter used with air-actuated device | Eiji Uematsu, Shunji Tsukamoto, Kouichi Miyake, Toshiyuki Watanabe | 1988-04-05 |