Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518890 | Mobile terminal device and sealing detection method | Yoshinori Yuki | 2016-12-13 |
| 6819942 | Mobile communication terminal | Satoshi Nishimura, Takehiko Tanaka, Yuji Umemoto | 2004-11-16 |