Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |