Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9661220 | Portable terminal device and method for controlling power of portable terminal device | Katsuhisa Kawaguchi, Koichi Shintani, Osamu Nonaka | 2017-05-23 |
| 9560261 | Display control for a camera | Koichi Shintani | 2017-01-31 |