Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037126 | Rotary joint for fluid electricity | Mikio Tsutsumi, Yoshitaka Nakamura | 2006-05-02 |
| 6949847 | Rotary joint | Miki Tsutsumi | 2005-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037126 | Rotary joint for fluid electricity | Mikio Tsutsumi, Yoshitaka Nakamura | 2006-05-02 |
| 6949847 | Rotary joint | Miki Tsutsumi | 2005-09-27 |