Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452006 | Pipe joint and socket for pipe joint | — | 2008-11-18 |
| 7131458 | Pipe coupling including first and second coupling members | — | 2006-11-07 |
| 7118089 | Fluid coupler | Toshio Mikiya | 2006-10-10 |
| 7070164 | Coupling member of a pipe coupling | — | 2006-07-04 |
| 7028982 | Coupling member for a pipe coupling | — | 2006-04-18 |