Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831713 | Polarizing plate having all surfaces and sides covered with low moisture-permeable layers and liquid crystal display using the same | Eiji Hamamoto, Seiichi Kusumoto, Hisashi Mihara, Senri Kondou, Kazuki Tsuchimoto | 2004-12-14 |
| 6813078 | Process of producing a polarizer, polarizer, polarizing plate, and visual display | Seiichi Kusumoto, Hisashi Mihara, Yuuji Saiki, Senri Kondou, Takashi Shouda | 2004-11-02 |
| 6747720 | Polarizing plate with optical compensation film and liquid crystal display | Yuuji Saiki, Masayuki Satake, Yasushi Takahashi, Seiichi Kusumoto, Takuya Matsunaga +2 more | 2004-06-08 |