Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637780 | Quick-action connector assembly including a latching indicator member | Akira Takayanagi | 2003-10-28 |
| 6631741 | Metal-composite corrugated hoses and a process for manufacturing the same | Kazutaka Katayama, Motoshige Hibino, Hiroaki Ito | 2003-10-14 |
| 6607218 | Fuel hose connection structure and fuel hose | Kazushige Sakazaki | 2003-08-19 |
| 6517120 | Quick connector | Kazushige Sakazaki, Akira Takayanagi, Tomohide Ito | 2003-02-11 |