Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813078 | Process of producing a polarizer, polarizer, polarizing plate, and visual display | Seiichi Kusumoto, Hisashi Mihara, Youichirou Sugino, Senri Kondou, Takashi Shouda | 2004-11-02 |
| 6747720 | Polarizing plate with optical compensation film and liquid crystal display | Masayuki Satake, Yasushi Takahashi, Seiichi Kusumoto, Youichirou Sugino, Takuya Matsunaga +2 more | 2004-06-08 |
| 6697132 | Optical member and liquid crystal display device | Masayuki Satake, Yasushi Takahashi, Takashi Shouda | 2004-02-24 |