Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8130340 | Liquid crystal display and light guide plate | Tadahiro Ohmi, Yasuyuki Shirai, Kiwamu Takehisa, Mitsuo Matsumoto, Tokuo Ikari +6 more | 2012-03-06 |
| 7919021 | Method for producing optical sheet | Kazuo Baba, Kazunori Hirose, Yoshihiro Oda, Ichiro Matsuzaki | 2011-04-05 |
| 6777505 | Method for manufacturing ethylene-vinyl acetate copolymer and apparatus for manufacturing the same | Masato Takai, Kouichi Takahashi, Yoichi Matsumoto, Masahiro Igaki, Takaharu Kawahara +1 more | 2004-08-17 |