Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9164624 | Optical receiving device and optical touch panel device provided with same | Takehiro Murao, Toshiyuki Yoshimizu | 2015-10-20 |
| 8823684 | Position detection system, display panel, and display device | Atsuhito Murai, Takehiro Murao, Yukihiko Nishiyama, Hideki Kitagawa | 2014-09-02 |
| 8477263 | Liquid crystal display device | Takehiro Murao, Naru Usukura, Tadashi Nemoto, Toshiyuki Yoshimizu | 2013-07-02 |
| 8279377 | Liquid crystal display device | Naru Usukura, Toshiyuki Yoshimizu, Tadashi Nemoto, Takehiro Murao | 2012-10-02 |
| 8174641 | Liquid crystal display panel with microlens array, its manufacturing method, and liquid crystal display device | Naru Usukura, Takehiro Murao | 2012-05-08 |
| 6028580 | Liquid crystal display device | Toshihiro Yamashita, Yutaka Takafuji | 2000-02-22 |