Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8107995 | Hinge mechanism and electronic incorporating the same, and assembling method thereof | Yuuichirou Kimura, Yoshihito Ishiguro, Akira Yamada | 2012-01-31 |
| 7519350 | Dustproof structure and dust entry preventing method and electronic device having same dustproof structure | Atsushi Yamamoto | 2009-04-14 |