Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156612 | Angle-adjustable hinge | — | 2012-04-17 |
| 8104141 | Angle-adjustable hinge | — | 2012-01-31 |
| 6926363 | Angle-adjustable hinge | — | 2005-08-09 |
| 6565156 | Angle adjusting device | Yoshinobu Yamashita | 2003-05-20 |
| 6299113 | Telescopic member, cylindrical body and molded body | Yoshinobu Yamashita | 2001-10-09 |