HIRAMA; Atsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for HIRAMA; Atsushi.The latest application filed is for "display driver and display apparatus".
Company Profile
0.27.29
- HIRAMA; Atsushi - Yokohama JP
- Hirama; Atsushi - Chiba JP
- Hirama; Atsushi - Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Display Driver And Display Apparatus App 20220246079 - KOTAKI; Takuro ; et al. | 2022-08-04 |
| Display driver and semiconductor device Grant 10,818,218 - Sugihara , et al. October 27, 2 | 2020-10-27 |
| Display driver and semiconductor device Grant 10,665,164 - Yamazaki , et al. | 2020-05-26 |
| Display driver and semiconductor device Grant 10,621,919 - Yamazaki , et al. | 2020-04-14 |
| Display Driver And Semiconductor Device App 20190164466 - SUGIHARA; Koya ; et al. | 2019-05-30 |
| Source driver IC chip Grant 10,199,000 - Shiibayashi , et al. Fe | 2019-02-05 |
| Display Driver And Semiconductor Device App 20180130417 - YAMAZAKI; Koji ; et al. | 2018-05-10 |
| Display Driver And Semiconductor Device App 20170358277 - YAMAZAKI; Koji ; et al. | 2017-12-14 |
| Display drive circuit including an output terminal Grant 9,799,265 - Hirama October 24, 2 | 2017-10-24 |
| Display Drive Circuit Including An Output Terminal App 20170148381 - HIRAMA; Atsushi | 2017-05-25 |
| Source Driver Ic Chip App 20170110067 - SHIIBAYASHI; Kenichi ; et al. | 2017-04-20 |
| Display drive circuit including an output terminal Grant 9,589,501 - Hirama March 7, 2 | 2017-03-07 |
| Source driver IC chip Grant 9,570,011 - Shiibayashi , et al. February 14, 2 | 2017-02-14 |
| Source Driver Ic Chip App 20160307516 - SHIIBAYASHI; Kenichi ; et al. | 2016-10-20 |
| Source driver IC chip Grant 9,406,279 - Shiibayashi , et al. August 2, 2 | 2016-08-02 |
| Display Drive Circuit Including An Output Terminal App 20160055795 - HIRAMA; Atsushi | 2016-02-25 |
| Display drive circuit including an output terminal Grant 9,208,716 - Hirama December 8, 2 | 2015-12-08 |
| Device circuit and display apparatus having operational amplifiers with parasitic diodes Grant 9,202,425 - Hasegawa , et al. December 1, 2 | 2015-12-01 |
| Source Driver Ic Chip App 20150287388 - SHIIBAYASHI; Kenichi ; et al. | 2015-10-08 |
| Source driver IC chip Grant 9,099,026 - Shiibayashi , et al. August 4, 2 | 2015-08-04 |
| Display Drive Circuit App 20140176522 - HIRAMA; Atsushi | 2014-06-26 |
| Driving device and driving method for image display device Grant 8,736,595 - Hirama May 27, 2 | 2014-05-27 |
| Source Driver Ic Chip App 20140085349 - SHIIBAYASHI; Kenichi ; et al. | 2014-03-27 |
| Device Circuit And Display Apparatus Having Operational Amplifiers With Parasitic Diodes App 20140043221 - Hasegawa; Hideaki ; et al. | 2014-02-13 |
| Operational amplifier and display panel driving device Grant 8,605,070 - Nishimizu , et al. December 10, 2 | 2013-12-10 |
| Driving circuit and display apparatus having operational amplifiers with parasitic diodes Grant 8,587,507 - Hasegawa , et al. November 19, 2 | 2013-11-19 |
| Liquid crystal drive device Grant 8,514,159 - Hirama August 20, 2 | 2013-08-20 |
| Drive circuit and display device Grant 8,384,643 - Hasegawa , et al. February 26, 2 | 2013-02-26 |
| Protection Diode And Semiconductor Device Having The Same App 20130020673 - HIRAMA; Atsushi ; et al. | 2013-01-24 |
| Display Panel Drive Device, Semiconductor Integrated Device, And Image Data Acquisition Method In Display Panel Drive Device App 20120242722 - ISHII; Hiroaki ; et al. | 2012-09-27 |
| Driving Circuit And Display Apparatus App 20120001952 - Hasegawa; Hideaki ; et al. | 2012-01-05 |
| Device for driving a display panel with sequentially delayed drive signal Grant 8,040,315 - Hirama October 18, 2 | 2011-10-18 |
| Drive Circuit And Display Device App 20110157120 - HASEGAWA; Hideaki ; et al. | 2011-06-30 |
| Load capacity driving circuit Grant 7,948,278 - Hasegawa , et al. May 24, 2 | 2011-05-24 |
| Output Circuit And Driving Circuit For Display Device App 20100214277 - Yamazaki; Koji ; et al. | 2010-08-26 |
| Operational Amplifier And Display Panel Driving Device App 20100123705 - Nishimizu; Manabu ; et al. | 2010-05-20 |
| Driving Device And Driving Method For Image Display Device App 20090219276 - HIRAMA; Atsushi | 2009-09-03 |
| Load Capacity Driving Circuit App 20090212832 - Hasegawa; Hideaki ; et al. | 2009-08-27 |
| Drive circuit Grant 7,505,019 - Hirama March 17, 2 | 2009-03-17 |
| Liquid crystal drive device App 20080284802 - Hirama; Atsushi | 2008-11-20 |
| Display drive circuit App 20080143699 - Hirama; Atsushi | 2008-06-19 |
| Output circuit, liquid crystal driving circuit, and liquid crystal driving method Grant 7,362,300 - Hirama April 22, 2 | 2008-04-22 |
| Digital-to-analog converter with short integration time constant Grant 7,295,142 - Hirama November 13, 2 | 2007-11-13 |
| Driving apparatus capable of quickly driving a capacitive load with heat generation reduced and a method therefor App 20070171169 - Hirama; Atsushi | 2007-07-26 |
| Device for driving a display panel App 20070146290 - Hirama; Atsushi | 2007-06-28 |
| Digital-to-analog converter with short integration time constant App 20070008203 - Hirama; Atsushi | 2007-01-11 |
| Digital-to-analog converter with switched capacitor network Grant 7,129,877 - Wang , et al. October 31, 2 | 2006-10-31 |
| Digital-to-analog converter with switched capacitor network App 20050285767 - Wang, Haisong ; et al. | 2005-12-29 |
| Output circuit, liquid crystal driving circuit, and liquid crystal driving method App 20050151714 - Hirama, Atsushi | 2005-07-14 |
| Drive circuit App 20050017935 - Hirama, Atsushi | 2005-01-27 |
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.
| 