Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8465168 | Lighting unit and display provided with the same | Masaya Adachi | 2013-06-18 |
| 8259257 | Back light device, liquid crystal display apparatus and image display apparatus using the same | Yutaka Akiba, Ikuo Hiyama, Kiyomi Nakamura, Yoshinori Aono, Akitoyo Konno +1 more | 2012-09-04 |
| 8177407 | Plane-like lighting units and display equipment provided therewith | Masaya Adachi, Ikuo Hiyama, Shusuke Endo | 2012-05-15 |
| 8070344 | Plane-like lighting units and display equipment provided therewith | Masaya Adachi, Ikuo Hiyama, Shusuke Endo | 2011-12-06 |
| 7990491 | Liquid crystal display device | Daisuke Kajita, Yoshifumi Sekiguchi, Akitoyo Konno, Ikuo Hiyama | 2011-08-02 |
| 7928952 | Image display device | Hajime Akimoto, Mitsuru Hiraki, Hitoshi Nakahara, Takashi Akioka, Yoshiyuki Kaneko +1 more | 2011-04-19 |
| 7905616 | Illumination unit and display unit incorporating the same | Akitoyo Konno, Yoshifumi Sekiguchi, Ikuo Hiyama, Daisuke Kajita | 2011-03-15 |
| 7855760 | Liquid crystal display apparatus | Akitoyo Konno, Yoshifumi Sekiguchi, Ikuo Hiyama, Daisuke Kajita | 2010-12-21 |
| 7843525 | Liquid crystal display appliance | Shigeo Ohashi, Nobuyuki Kaku | 2010-11-30 |
| 7784986 | Plane-like lighting units and display equipment provided therewith | Masaya Adachi, Ikuo Hiyama, Shusuke Endo | 2010-08-31 |
| 7773194 | Liquid crystal display device | Makoto Abe, Tsutomu Tanaka | 2010-08-10 |
| 7679598 | Image display device | Tsunenori Yamamoto, Tatsuki Inuduka | 2010-03-16 |
| 7633094 | Electroluminescence display panel, image display, and method for manufacturing them | Sukekazu Aratani, Yoshiyuki Kaneko | 2009-12-15 |
| 7495719 | Device capable of switching between an image display status and a mirror status, and an instrument disposed therewith | Masaya Adachi, Gorouta Fuji | 2009-02-24 |
| 7463235 | Light illumination apparatus and liquid crystal display apparatus using the same | Ikuo Hiyama, Tsunenori Yamamoto, Yoshinori Aono | 2008-12-09 |
| 7441916 | Surface light source device with half-ellipse reflecting plate | Koichi Masuyama, Naoya Sone, Yuichiro Yamada | 2008-10-28 |
| 7423623 | Image display device | Hajime Akimoto, Mitsuru Hiraki, Hitoshi Nakahara, Takashi Akioka, Yoshiyuki Kaneko +1 more | 2008-09-09 |
| 7391568 | Luminous intensity distribution control device and display having the same | Masaya Adachi, Ikuo Hiyama, Tetsuro Minemura | 2008-06-24 |
| 7355575 | Matrix panel display apparatus and driving method therefor wherein auxiliary signals are applied to non-selected picture elements | Masayuki Ota, Masaaki Kitajima, Yasuyuki Mishima, Naofumi Kakehi | 2008-04-08 |
| 7352416 | Polarization direction of incident light beam perpendicular or parallel to liquid display molecular orientation for reduced drive voltage | Shoichi Hirota, Iwao Takemoto, Hideki Nakagawa, Satoshi Ouchi, Taro Imahase | 2008-04-01 |
| 7274411 | Liquid crystal display device | Shoichi Hirota, Katsuhide Aoto, Iwao Takemoto | 2007-09-25 |
| RE39798 | Active matrix LCD device with image signal lines having a multilayered structure | Kikuo Ono, Kazuhiro Ogawa, Takashi Suzuki, Kouichi Anno, Hiroki Sakuta +2 more | 2007-08-28 |
| 7245336 | Liquid crystal display device | Ikuo Hiyama, Masaya Adachi, Katsumi Kondo, Jun-ichi Hirakata, Yuji Mori | 2007-07-17 |
| 7173760 | Luminous intensity distribution control device and display having the same | Masaya Adachi, Ikuo Hiyama, Tetsuro Minemura | 2007-02-06 |
| 7142188 | Image display device | Tsunenori Yamamoto, Tatsuki Inuduka | 2006-11-28 |