Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212574 | Active matrix board having double-layer scan lines and capacity lines with discontinuous lower scan lines and lower capacity lines | Mikio Katayama, Hidenori Negoto, Hiroaki Kato, Akihiko Imaya, Kiyoshi Nakazawa | 1993-05-18 |
| 5191451 | Active matrix display device having drain electrodes of the pair of TFTs being symmetrically formed with respect to the central plane to prevent the flicker due to the different parasitic capacitances | Mikio Katayama, Naofumi Kondo, Toshiaki Fujihara, Hiroshi Fujiki, Kiyoshi Nakazawa | 1993-03-02 |
| 5164851 | Active matrix display device having spare switching elements connectable to divisional subpixel electrodes | Mikio Katayama, Hiroaki Kato, Kiyoshi Nakazawa | 1992-11-17 |
| 5151807 | Active matrix substrate and active matrix display apparatus | Mikio Katayama, Hiroaki Kato, Takayoshi Nagayasu, Akihiko Imaya, Hidenori Negoto +1 more | 1992-09-29 |
| 5102361 | Method for the manufacture of active matrix display apparatuses | Mikio Katayama, Hiroaki Kato, Takayoshi Nagayasu, Akihiko Imaya, Hidenori Negoto +1 more | 1992-04-07 |
| 5076666 | Active matrix display apparatus with drain electrode extensions | Mikio Katayama, Hiroaki Kato, Kiyoshi Nakazawa, Hidenori Negoto, Motokazu Inui +2 more | 1991-12-31 |
| 5045753 | Matrix display apparatus with repair wires | Mikio Katayama, Hiroaki Kato, Kiyoshi Nakazawa, Hidenori Negoto, Motokazu Inui +2 more | 1991-09-03 |