Yamaguchi; Ikuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamaguchi; Ikuhiro.The latest application filed is for "display element drive circuit and display apparatus".
- Yamaguchi; Ikuhiro - Tokyo N/A JP
| Patent | Date |
|---|---|
| Display device and associated drive control method Grant 8,362,980 - Takei , et al. January 29, 2 | 2013-01-29 |
| Photo-sensing device, photosensor, and display device Grant 8,178,828 - Yamaguchi May 15, 2 | 2012-05-15 |
| Display Element Drive Circuit And Display Apparatus App 20110175886 - YAMAGUCHI; Ikuhiro ; et al. | 2011-07-21 |
| Display Device And Associated Drive Control Method App 20110115761 - TAKEI; Manabu ; et al. | 2011-05-19 |
| Display element drive circuit and display apparatus Grant 7,928,932 - Yamaguchi , et al. April 19, 2 | 2011-04-19 |
| Display device and associated drive control method Grant 7,898,507 - Takei , et al. March 1, 2 | 2011-03-01 |
| Thin-film transistor type photosensor Grant 7,851,836 - Matsumoto , et al. December 14, 2 | 2010-12-14 |
| Thin film transistor panel Grant 7,795,621 - Yamaguchi , et al. September 14, 2 | 2010-09-14 |
| Shift register circuit and drive control apparatus Grant 7,733,320 - Yamaguchi , et al. June 8, 2 | 2010-06-08 |
| Photo-sensing Device, Photosensor, And Display Device App 20090236504 - YAMAGUCHI; Ikuhiro | 2009-09-24 |
| Thin-film transistor type photosensor App 20080157136 - Matsumoto; Hiroshi ; et al. | 2008-07-03 |
| Thin film transistor having an etching protection film and manufacturing method thereof Grant 7,385,224 - Ishii , et al. June 10, 2 | 2008-06-10 |
| Shift register circuit and drive control apparatus App 20060210012 - Yamaguchi; Ikuhiro ; et al. | 2006-09-21 |
| Thin film transistor panel App 20060192204 - Yamaguchi; Ikuhiro ; et al. | 2006-08-31 |
| Display element drive circuit and display apparatus App 20060066644 - Yamaguchi; Ikuhiro ; et al. | 2006-03-30 |
| Drive circuit and display apparatus App 20060061526 - Shirasaki; Tomoyuki ; et al. | 2006-03-23 |
| Thin film transistor having an etching protection film and manufacturing method thereof App 20060043447 - Ishii; Hiromitsu ; et al. | 2006-03-02 |
| Display device and associated drive control method App 20050280613 - Takei, Manabu ; et al. | 2005-12-22 |
| Display device and method of manufacturing the same App 20050270259 - Shirasaki, Tomoyuki ; et al. | 2005-12-08 |
| Liquid crystal display device having spontaneous polarization and no compensating capacitors Grant 6,377,322 - Yamaguchi , et al. April 23, 2 | 2002-04-23 |
| Liquid Crystal Display Device App 20010046001 - YAMAGUCHI, IKUHIRO ; et al. | 2001-11-29 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 