Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9248944 | Waterproof structure, method of forming the same, and terminal | — | 2016-02-02 |
| 7542565 | Foldable cellular phone | Fumio Tsutaichi, Shinya Yasuda, Tohru Tanigawa, Katsuhiro Nara | 2009-06-02 |