Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865834 | Display apparatus | Humihiro Arakawa, Keiji Kashima | 2005-03-15 |
| 6816312 | Lenticular lens sheet including light-shielding layer and process of producing the same | Masashi Nishiyama, Shinichi Handa, Yoshiyuki Yamashita | 2004-11-09 |
| 6762883 | Lenticular lens sheet and rear projection screen | Yoshiki Yoshida, Hitomu Watanabe | 2004-07-13 |
| 6754005 | Lenticular lens sheet | Masahiro Goto | 2004-06-22 |
| 6650481 | Lens sheet and producing method therefor | Futoshi Osawa, Takanori Oboshi, Masafumi Hayashi | 2003-11-18 |
| 6597502 | Rear projection screen with uniformity of luminance | Yoshiki Takahashi, Masahiro Goto, Hitomu Watanabe, Makoto Honda, Katsunori Takahashi | 2003-07-22 |
| 6421181 | Lenticular lens sheet and rear projection screen | Yoshiki Yoshida, Hitomu Watanabe | 2002-07-16 |
| 6292294 | Rear projection screen with uniformity of luminance | Yoshiki Takahashi, Masahiro Goto, Hitomu Watanabe, Makoto Honda, Katsunori Takahashi | 2001-09-18 |