Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801920 | EL panel drive system | Hiroshi Kinoshita, Yoshiharu Kanatani, Hisashi Uede | 1989-01-31 |
| 4686426 | Thin-film EL display panel drive circuit with voltage compensation | Yoshihide Fujioka, Shigeyuki Harada, Yoshiharu Kanatani, Hisashi Uede | 1987-08-11 |
| 4594589 | Method and circuit for driving electroluminescent display panels with a stepwise driving voltage | Hiroshi Kinoshita, Yoshiharu Kanatani, Hisashi Uede | 1986-06-10 |
| 4485379 | Circuit and method for driving a thin-film EL panel | Hiroshi Kinoshita, Masashi Kawaguchi, Yoshiharu Kanatani, Hisashi Uede | 1984-11-27 |
| 4479120 | Method and apparatus for driving a thin-film EL panel | Masashi Kawaguchi, Hiroshi Kinoshita, Yoshiharu Kanatani, Hisashi Uede | 1984-10-23 |
| 4468659 | Electroluminescent display panel assembly | Yoshiharu Kanatani, Hiroshi Kinoshita, Morihisa Sogabe, Yoshihide Fujioka | 1984-08-28 |
| 4338598 | Thin-film EL image display panel with power saving features | Shuhei Yasuda, Yoshiharu Kanatani | 1982-07-06 |
| 4207617 | Memory erase and memory read-out in an EL display panel controlled by an electron beam | Shuhei Yasuda, Chugi Suzuki, Masayoshi Koba, Jun Kudo | 1980-06-10 |
| 4206460 | EL Display drive controlled by an electron beam | Shuhei Yasuda, Chuji Suzuki | 1980-06-03 |