Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678248 | Antireflective article, image display device, production mold for antireflective article and production method for antireflective article production mold | Yoshihiro Fukui, Hironori Kamiyama, Yuichi Miyazaki, Takafumi Shibata, Masafumi Tanaka +3 more | 2017-06-13 |
| 5841572 | Lens array sheet, surface light source, and transmission type display device | Rika Ando, Haruo Ono, Hisanori Ishida, Michiko Takeuchi, Toshikazu Nishio | 1998-11-24 |
| 5808784 | Lens array sheet surface light source, and transmission type display device | Rika Ando, Haruo Ono, Hisanori Ishida, Michiko Takeuchi, Toshikazu Nishio | 1998-09-15 |
| 5598280 | Film lens and a surface light source using the same | Toshikazu Nishio, Michiko Takeuchi | 1997-01-28 |
| 5592332 | Renticular lens, surface light source, and liquid crystal display apparatus | Toshikazu Nishio, Yoshiyuki Yamashita, Hiroyuki Amemiya, Michiko Takeuchi | 1997-01-07 |