Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832640 | Wireless connection authentication method and server | Yuji Osaki, Takeshi Nakayama, Kunio Nakatsukasa | 2017-11-28 |
| 9696895 | Portable terminal device, luminance control method, and luminance control program | Masashi Hoshino | 2017-07-04 |