Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376605 | Lamp holding tool, lighting device for display device using the same, display device using the same and liquid crystal display device using lighting device for display device | Hiroki Azuma, Yoshiki Takata | 2013-02-19 |
| RE44008 | Surface light source device and liquid crystal display device | Tatsuo Sugahara, Takafumi Hara, Fujio Ueda | 2013-02-19 |
| RE43992 | Lamp holding apparatus, backlight device for display device including same, display device including same and liquid crystal display device including backlight device for display device | Yoshiki Takata, Hiroki Azuma | 2013-02-12 |
| 8087813 | Lamp holder, backlight device using the same, and display using the same | Yoshiki Takata | 2012-01-03 |
| 8038336 | Lamp holding tool, lighting device for display device using the same, display device using the same and liquid crystal display device using lighting device for display device | Hiroki Azuma, Yoshiki Takata | 2011-10-18 |
| 7946749 | Lamp holder, backlight device using the same, and display using the same | Yoshiki Takata | 2011-05-24 |
| 7909498 | Lamp holding tool, lighting device for display device using the same, display device using the same and liquid crystal display device using lighting device for display device | Hiroki Azuma, Yoshiki Takata | 2011-03-22 |
| 7677757 | Lamp holder, backlight device using the same, and display using the same | Yoshiki Takata | 2010-03-16 |
| 7658534 | Lamp holding tool, lighting device for display device using the same, display device using the same and liquid crystal display device using lighting device for display device | Hiroki Azuma, Yoshiki Takata | 2010-02-09 |
| 7573540 | Liquid crystal display with replaceable backlight | Yasutoshi Katsuda, Masato Onoue, Takayuki Iwai | 2009-08-11 |
| 7540650 | Lamp holding apparatus, lighting device for display device including same, display device including same and liquid crystal display device including lighting device for display device | Hiroki Azuma, Yoshiki Takata | 2009-06-02 |
| 7461958 | Lamp holding apparatus, backlight device for display device including same, display device including same and liquid crystal display device including backlight device for display device | Yoshiki Takata, Hiroki Azuma | 2008-12-09 |
| 7295258 | Display device and liquid crystal display device having a back frame configuration that increases torsional strength | Tatsuo Sugahara, Takafumi Hara, Fujio Ueda | 2007-11-13 |
| 7178968 | Surface light source device and liquid crystal display device | Tatsuo Sugahara, Takafumi Hara, Fujio Ueda | 2007-02-20 |