Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11550192 | Liquid crystal device and system for THz electromagnetic waves | Deng Zheng | 2023-01-10 |
| 9640107 | Transition metal complex and organic light-emitting element using same, color-converting light-emitting element, light-converting light-emitting element, organic laser diode light-emitting element, dye laser, display device, illumination device, and electronic equipment | Yoshimasa Fujita, Tetsuji Itoh | 2017-05-02 |
| 8796719 | Light-emitting element, display and display device | Yoshimasa Fujita, Yuhki Kobayashi, Ken Okamoto, Hidenori Ogata, Makoto Yamada | 2014-08-05 |
| 8704988 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2014-04-22 |
| 8427613 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2013-04-23 |
| 8154698 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2012-04-10 |
| 7956973 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2011-06-07 |
| 7724334 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2010-05-25 |
| 7684005 | Active matrix type liquid crystal display apparatus | Yuka Utsumi, Katsumi Kondo, Ikuo Hiyama, Osamu Itoh, Kazuhiko Yanagawa +1 more | 2010-03-23 |
| 7433012 | Active matrix type liquid crystal display apparatus | Yuka Utsumi, Katsumi Kondo, Ikuo Hiyama, Osamu Itoh, Kazuhiko Yanagawa +1 more | 2008-10-07 |
| 7345729 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2008-03-18 |
| 7209211 | Active matrix type liquid crystal display apparatus | Yuka Utsumi, Katsumi Kondo, Ikuo Hiyama, Osamu Itoh, Kazuhiko Yanagawa +1 more | 2007-04-24 |
| 7158202 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2007-01-02 |
| 7112355 | Active matrix type liquid crystal display apparatus | Katsumi Kondo, Masuyuki Ota | 2006-09-26 |
| 7095470 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2006-08-22 |
| 7088414 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2006-08-08 |
| 7079212 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2006-07-18 |
| 7046324 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2006-05-16 |
| 7046325 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2006-05-16 |
| 6924860 | Polarized UV light irradiation method for liquid crystal display device | Shigeru Matsuyama, Kenkichi Suzuki, Masaaki Matsuda | 2005-08-02 |
| 6849309 | Active matrix type liquid crystal display apparatus | Katsumi Kondo, Masuyuki Ota | 2005-02-01 |
| 6844907 | Liquid crystal display device | Katsumi Kondo | 2005-01-18 |
| 6830787 | Active matrix liquid crystal display apparatus | Katsumi Kondo, Masuyuki Ota | 2004-12-14 |
| 6621538 | Active matrix type liquid crystal display apparatus including liquid crystal layer having different thicknesses at portions where different colors of light are transmitted | Yuka Utsumi, Katsumi Kondo, Ikuo Hiyama, Osamu Itoh, Kazuhiko Yanagawa +1 more | 2003-09-16 |
| 6545658 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2003-04-08 |