Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639087 | Moving image editing system and moving image editing method | Takumi Hirose, Toshifumi Egusa, Toshiyuki Tanaka | 2014-01-28 |
| 6591012 | Data storing/reproduction method and a system | — | 2003-07-08 |
| 4983885 | Thin film EL display panel drive circuit | Shigeyuki Harada, Toshihiro Ohba, Yoshiharu Kanatani, Hisashi Uede | 1991-01-08 |
| 4864182 | Driving circuit for thin film EL display device | Kazuo Shoji, Shigeyuki Harada, Toshihiro Ohba | 1989-09-05 |
| 4686426 | Thin-film EL display panel drive circuit with voltage compensation | Shigeyuki Harada, Toshihiro Ohba, Yoshiharu Kanatani, Hisashi Uede | 1987-08-11 |
| 4468659 | Electroluminescent display panel assembly | Toshihiro Ohba, Yoshiharu Kanatani, Hiroshi Kinoshita, Morihisa Sogabe | 1984-08-28 |