Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172446 | Inkjet recording apparatus and method for cleaning inkjet recording apparatus | Yusuke Okamoto, Takahiro Arima, Sho MIZOGUCHI, Akira Miyao | 2024-12-24 |
| 6979385 | Method and facility for separating and recovering steel pipe and covering resin in resin-covered steel pipe | Haruo Fujita | 2005-12-27 |
| 6061861 | Equipment for removing a resin joint from the pipe fitted with the resin joint, and equipment for removing a resin joint or resin ribs from the pipe fitted with such a joint or ribs | Toshio Shibamiya, Haruo Fujita, Mituo Abe | 2000-05-16 |