Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8441470 | Color sensor unit for use in display device, color measuring device for use in display device, display system incorporated with color sensor unit, and display calibration method | — | 2013-05-14 |
| 8373722 | Color measuring apparatus and method and liquid crystal display system | Kazuya Kiyoi | 2013-02-12 |
| 5589934 | Light measuring apparatus capable of measuring ambient light and flash light | Norihisa Hosoi, Susumu Shirai, Yoshihiro Okui, Takehiro Katoh, Yoshihiko Azuma | 1996-12-31 |