Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726215 | Dynamic pressure seal device and rotary joint device using the same | Masakazu Uesugi, Masahiro Tsunofuri, Shotaro Mizobuchi | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726215 | Dynamic pressure seal device and rotary joint device using the same | Masakazu Uesugi, Masahiro Tsunofuri, Shotaro Mizobuchi | 2004-04-27 |