Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9858882 | Display apparatus with waveform adjuster generating switch control signal by switching between grounded state and ungrounded state | Naoto Inoue, Aya Nakatani | 2018-01-02 |
| 8957838 | Liquid crystal display device and television receiver | Naoto Inoue, Masayuki Takahashi, Osamu Teranuma | 2015-02-17 |
| 8570457 | LED backlight and liquid crystal display device | — | 2013-10-29 |
| 8471479 | Illumination device and display device using the same | — | 2013-06-25 |
| 8305518 | LED backlight and liquid crystal display device | — | 2012-11-06 |
| 8269918 | Light source with overlapping light guide elements for liquid crystal display device | — | 2012-09-18 |
| 8144286 | LED backlight and liquid crystal display device | — | 2012-03-27 |
| 8111371 | Illumination device and liquid crystal display device | Shinji Suminoe, Tomohiko Yamamoto, Naoto Inoue | 2012-02-07 |
| 8026882 | Display, drive circuit of display, and method of driving display | — | 2011-09-27 |
| 5745087 | Liquid crystal display method and apparatus for controlling gray scale display | Takafumi Kawaguchi | 1998-04-28 |
| 5631670 | Information display device capable of increasing detection speed and detection accuracy of input coordinates on display screen by detecting movement amount of electronic pen | Takafumi Kawaguchi, Makoto Takeda | 1997-05-20 |
| 5614922 | Display apparatus | Takafumi Kawaguchi, Makoto Takeda | 1997-03-25 |
| 5448024 | Display-integrated type tablet device with high coordinate detection accuracy and method for driving the same | Takafumi Kawaguchi, Makoto Takeda | 1995-09-05 |