Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952246 | Reflective type liquid crystal display device | Katsumi Matsumoto, Iwao Takemoto, Hideki Nakagawa, Atsumu Iguchi, Kenji Kitajima +4 more | 2005-10-04 |
| 6784956 | Reflective type liquid crystal display device | Katsumi Matsumoto, Iwao Takemoto, Hideki Nakagawa, Atsumu Iguchi, Kenji Kitajima +4 more | 2004-08-31 |