Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7724229 | Liquid crystal display device | Toshiaki Yoshihara, Shinji Tadaki, Hironori Shiroto, Yoshinori Kiyota, Shigeo Kasahara +1 more | 2010-05-25 |
| 7499012 | Liquid crystal display device | Toshiaki Yoshihara, Shinji Tadaki, Hironori Shiroto, Yoshinori Kiyota, Shigeo Kasahara +1 more | 2009-03-03 |
| 7362404 | Liquid crystal display device and method of manufacturing liquid crystal display device for preventing defects in liquid crystal | Shinji Tadaki, Yoshinori Kiyota, Toshiaki Yoshihara, Hironori Shiroto, Shigeo Kasahara +1 more | 2008-04-22 |
| 7312774 | Liquid crystal display device | Toshiaki Yoshihara, Keiichi Betsui | 2007-12-25 |
| 7233306 | Display panel including liquid crystal material having spontaneous polarization | Toshiaki Yoshihara, Hironori Shiroto, Yoshinori Kiyota | 2007-06-19 |
| 7184018 | Liquid crystal display device and liquid crystal display method | Toshiaki Yoshihara, Hironori Shiroto, Yoshinori Kiyota | 2007-02-27 |
| 7176879 | Display device and display method | Toshiaki Yoshihara, Keiichi Betsui | 2007-02-13 |
| 7161652 | Method of manufacturing a liquid crystal display device having spontaneous polarized liquid crystal, with heating and applied voltage | Toshiaki Yoshihara, Hironori Shiroto, Shinji Tadaki, Yoshinori Kiyota, Shigeo Kasahara +1 more | 2007-01-09 |
| 7081873 | Driving method of liquid crystal display device and liquid crystal display device | Toshiaki Yoshihara, Shinji Tadaki, Hironori Shiroto, Yoshinori Kiyota | 2006-07-25 |
| 7019762 | Display device | Toshiaki Yoshihara, Keiichi Betsui | 2006-03-28 |
| 6940478 | Liquid crystal display device | Toshiaki Yoshihara, Keiichi Betsui | 2005-09-06 |
| 6888610 | Liquid crystal display device having spontaneous polarization | Toshiaki Yoshihara, Hironori Shiroto, Keiichi Betsui | 2005-05-03 |
| 6876424 | Liquid crystal display having a spontaneous polarization | Toshiaki Yoshihara, Hironori Shiroto, Yoshinori Kiyota | 2005-04-05 |
| 6873311 | Liquid crystal display unit and display control method therefor | Toshiaki Yoshihara, Akihiro Mochizuki, Hironori Shiroto, Yoshinori Kiyota | 2005-03-29 |
| 6828954 | Liquid crystal display device | Toshiaki Yoshihara, Hironori Shiroto, Yoshinori Kiyota | 2004-12-07 |
| 6762743 | Display device employing a field-sequential method | Toshiaki Yoshihara, Keiichi Betsui | 2004-07-13 |
| 6570554 | Liquid crystal display | Toshiaki Yoshihara, Hironori Shiroto, Yoshinori Kiyota | 2003-05-27 |
| 6395352 | Ferroelectric liquid crystal display element and manufacturing method thereof | Akihiro Mochizuki, Toshiaki Yoshihara, Hironori Shiroto, Yoshinori Kiyota | 2002-05-28 |
| 6203866 | Ferroelectric liquid crystal display element and manufacturing method thereof | Akihiro Mochizuki, Toshiaki Yoshihara, Hironori Shiroto, Yoshinori Kiyota | 2001-03-20 |
| 6115016 | Liquid crystal displaying apparatus and displaying control method therefor | Toshiaki Yoshihara, Akihiro Mochizuki, Hironori Shiroto, Yoshinori Kiyota | 2000-09-05 |
| 6088574 | Radio communication apparatus having a function for visually displaying the number of characters for each message with analog representation | — | 2000-07-11 |
| 6044946 | Torque converter for a vehicle | Masanori Ishikawa | 2000-04-04 |
| 6032024 | Call receiver having a display for displaying portions of a received message in different colors | — | 2000-02-29 |
| 5986398 | Field emission display device | — | 1999-11-16 |
| 5969223 | Gas sensor package | Yuko Nagai, Tetsushi Sekiguchi, Michihiro Nakamura | 1999-10-19 |