Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8838190 | Portable electronic device | Takehiko Komiyama | 2014-09-16 |
| 8811036 | Electronic device and frame member | Takahiro Sakai, Toshiki Yamanaka | 2014-08-19 |
| 5898364 | Electronic equipment having vibration motor | — | 1999-04-27 |
| 5882816 | Structure of battery storage portion for electronic equipment | — | 1999-03-16 |