Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6081254 | Color correction system of imaging apparatus | Mariko Tanaka, Shinichi Yamada, Tomoko Ogawa, Yuji Sano, Kiyoharu Kishimoto +9 more | 2000-06-27 |
| 5444477 | Video telephone system | Takafumi Kawasaki, Takashi Matsubara, Hiroaki Takatsuki, Atsuo Yoshida, Yoji Shibata +3 more | 1995-08-22 |