Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272912 | Organic electroluminescence device and method for producing the same | Shinichi Morishima | 2012-09-25 |
| 6433851 | Transmission type liquid crystal display having a transparent colorless organic interlayer insulating film between pixel electrodes and switching | Takayuki Shimada, Masaya Okamoto, Naofumi Kondo, Mikio Katayama, Yoshikazu Sakuhana +3 more | 2002-08-13 |
| 6195138 | Transmission type liquid crystal display having an organic interlayer elements film between pixel electrodes and switching | Takayuki Shimada, Masaya Okamoto, Naofumi Kondo, Mikio Katayama, Yoshikazu Sakuhana +3 more | 2001-02-27 |
| 6133157 | Dry etching method of a silicon thin film | Takehisa Sakurai, Hitoshi Ujimasa, Katsuhiro Kawai, Atsushi Ban, Mikio Katayama | 2000-10-17 |
| 6097452 | Transmission type liquid crystal display having an organic interlayer elements film between pixel electrodes and switching | Takayuki Shimada, Masaya Okamoto, Naofumi Kondo, Mikio Katayama, Yoshikazu Sakuhana +4 more | 2000-08-01 |
| 6052162 | Transmission type liquid crystal display device with connecting electrode and pixel electrode connected via contact hole through interlayer insulating film and method for fabricating | Takayuki Shimada, Masaya Okamoto, Naofumi Kondo, Mikio Katayama, Yoshikazu Sakuhana +4 more | 2000-04-18 |
| 5962896 | Thin film transistor including oxidized film by oxidation of the surface of a channel area semiconductor | Satoshi Yabuta, Katsuhiro Kawai | 1999-10-05 |
| 5953084 | Transmission type liquid crystal display device having capacitance ratio of 10% or less and charging rate difference of 0.6% or less | Takayuki Shimada, Masaya Okamoto, Naofumi Kondo, Mikio Katayama, Yoshikazu Sakuhana +4 more | 1999-09-14 |
| 5821133 | Method of manufacturing active matrix substrate | Katsuhiro Kawai, Mikio Katayama, Satoshi Yabuta | 1998-10-13 |
| 5783494 | Selective dry etching method of undoped and doped silicon thin films | Takehisa Sakurai, Hitoshi Ujimasa, Katsuhiro Kawai, Atsushi Ban, Mikio Katayama | 1998-07-21 |
| 5745201 | Matrix type display device | Katsuhiro Kawai, Satoshi Yabuta, Masaya Okamoto | 1998-04-28 |
| 5688410 | Method of ashing resist and apparatus therefor | Satoshi Yabuta, Katsuhiro Kawai, Masaya Okamoto | 1997-11-18 |