Kumamoto; Toshio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumamoto; Toshio.The latest application filed is for "signal processing circuit, resolver digital converter, and multipath nested mirror amplifier".
Company Profile
0.45.31
- Kumamoto; Toshio - Tokyo JP
- Kumamoto; Toshio - Kanagawa JP
- Kumamoto; Toshio - Hyogo JP
- Kumamoto; Toshio - Itami JP
Patent Activity
| Patent | Date |
|---|---|
| Signal processing circuit, resolver digital converter, and multipath nested mirror amplifier Grant 9,473,088 - Funato , et al. October 18, 2 | 2016-10-18 |
| Signal Processing Circuit, Resolver Digital Converter, And Multipath Nested Mirror Amplifier App 20150357980 - FUNATO; Yoshihiro ; et al. | 2015-12-10 |
| Signal processing circuit, resolver digital converter, and multipath nested mirror amplifier Grant 9,166,541 - Funato , et al. October 20, 2 | 2015-10-20 |
| Delta-sigma A/D converter Grant 9,118,341 - Matsumoto , et al. August 25, 2 | 2015-08-25 |
| Signal Processing Circuit, Resolver Digital Converter, And Multipath Nested Mirror Amplifier App 20140340145 - FUNATO; Yoshihiro ; et al. | 2014-11-20 |
| Delta-sigma A/d Converter App 20130057419 - MATSUMOTO; Takashi ; et al. | 2013-03-07 |
| Semiconductor device having resistors with a biased substrate voltage Grant 8,330,199 - Kamakura , et al. December 11, 2 | 2012-12-11 |
| Semiconductor device Grant 8,237,282 - Okuda , et al. August 7, 2 | 2012-08-07 |
| Delta-sigma A/D converter Grant 8,223,050 - Matsumoto , et al. July 17, 2 | 2012-07-17 |
| Semiconductor device Grant 8,188,526 - Okuda , et al. May 29, 2 | 2012-05-29 |
| Semiconductor device Grant 8,089,136 - Amishiro , et al. January 3, 2 | 2012-01-03 |
| Semiconductor Device App 20110140277 - OKUDA; Takashi ; et al. | 2011-06-16 |
| .DELTA..SIGMA.-type A/D converter Grant 7,952,506 - Kumamoto , et al. May 31, 2 | 2011-05-31 |
| Delta-sigma A/d Converter App 20110095925 - MATSUMOTO; Takashi ; et al. | 2011-04-28 |
| Semiconductor device Grant 7,915,708 - Okuda , et al. March 29, 2 | 2011-03-29 |
| Semiconductor Device App 20110068383 - Okuda; Takashi ; et al. | 2011-03-24 |
| Delta Sigma-type A/d Converter App 20110037633 - KUMAMOTO; Toshio ; et al. | 2011-02-17 |
| Semiconductor Device And Method For Manufacturing The Same App 20110012231 - AMISHIRO; Hiroyuki ; et al. | 2011-01-20 |
| Semiconductor device Grant 7,868,413 - Okuda , et al. January 11, 2 | 2011-01-11 |
| .DELTA..SIGMA.-type A/D converter Grant 7,847,714 - Kumamoto , et al. December 7, 2 | 2010-12-07 |
| Semiconductor device having resistor elements and method for manufacturing the same Grant 7,821,078 - Amishiro , et al. October 26, 2 | 2010-10-26 |
| Semiconductor Device Having Resistors With A Biased Substrate Voltage App 20100109775 - KAMAKURA; Masaomi ; et al. | 2010-05-06 |
| A/D converter and semiconductor device Grant 7,710,304 - Kumamoto , et al. May 4, 2 | 2010-05-04 |
| Delta Sigma-type A/d Converter App 20090267816 - KUMAMOTO; Toshio ; et al. | 2009-10-29 |
| Semiconductor Device App 20090250788 - OKUDA; Takashi ; et al. | 2009-10-08 |
| Semiconductor device Grant 7,557,427 - Okuda , et al. July 7, 2 | 2009-07-07 |
| Semiconductor Device App 20090127713 - OKUDA; Takashi ; et al. | 2009-05-21 |
| A/d Converter And Semiconductor Device App 20090027247 - KUMAMOTO; Toshio ; et al. | 2009-01-29 |
| Semiconductor device Grant 7,446,390 - Okuda , et al. November 4, 2 | 2008-11-04 |
| Semiconductor device and method for manufacturing the same App 20080116526 - Amishiro; Hiroyuki ; et al. | 2008-05-22 |
| Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics Grant 7,362,194 - Komurasaki , et al. April 22, 2 | 2008-04-22 |
| Semiconductor Device App 20080001255 - OKUDA; Takashi ; et al. | 2008-01-03 |
| Semiconductor Device App 20070296059 - OKUDA; Takashi ; et al. | 2007-12-27 |
| Semiconductor device Grant 7,276,776 - Okuda , et al. October 2, 2 | 2007-10-02 |
| Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics App 20070146089 - Komurasaki; Hiroshi ; et al. | 2007-06-28 |
| Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics Grant 7,202,754 - Komurasaki , et al. April 10, 2 | 2007-04-10 |
| Semiconductor device and method for manufacturing the same App 20060175679 - Amishiro; Hiroyuki ; et al. | 2006-08-10 |
| Semiconductor device with resistor elements formed on insulating film Grant 7,045,865 - Amishiro , et al. May 16, 2 | 2006-05-16 |
| Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics App 20060071732 - Komurasaki; Hiroshi ; et al. | 2006-04-06 |
| Modulator providing only quantization error component to delta sigma modulator Grant 7,009,539 - Okuda , et al. March 7, 2 | 2006-03-07 |
| Semiconductor device App 20050145987 - Okuda, Takashi ; et al. | 2005-07-07 |
| Semiconductor device including a differential transistor pair Grant 6,809,582 - Morimoto , et al. October 26, 2 | 2004-10-26 |
| Semiconductor Device Including A Differential Transistor Pair App 20040189350 - Morimoto, Yasuo ; et al. | 2004-09-30 |
| Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics App 20040183606 - Komurasaki, Hiroshi ; et al. | 2004-09-23 |
| Modulator providing only quantization error component to delta sigma modulator App 20040178937 - Okuda, Takashi ; et al. | 2004-09-16 |
| Semiconductor device having dummy patterns for metal CMP Grant 6,784,548 - Kouno , et al. August 31, 2 | 2004-08-31 |
| Modulator Grant 6,734,814 - Okuda , et al. May 11, 2 | 2004-05-11 |
| D/A converter with high jitter resistance Grant 6,734,816 - Morimoto , et al. May 11, 2 | 2004-05-11 |
| D/a Converter With High Jitter Resistance App 20040061634 - Morimoto, Yasuo ; et al. | 2004-04-01 |
| Digital-to-analog converter Grant 6,703,957 - Morimoto , et al. March 9, 2 | 2004-03-09 |
| Modulator App 20030117306 - Okuda, Takashi ; et al. | 2003-06-26 |
| Capacitance element Grant 6,573,588 - Kumamoto , et al. June 3, 2 | 2003-06-03 |
| Semiconductor device having dummy patterns for metal CMP App 20030071263 - Kouno, Hiroyuki ; et al. | 2003-04-17 |
| Semiconductor device having dummy patterns for metal CMP Grant 6,522,007 - Kouno , et al. February 18, 2 | 2003-02-18 |
| Digital-to-analog converter App 20030006922 - Morimoto, Yasuo ; et al. | 2003-01-09 |
| Digital delta epsilon modulator and D/A converter using the modulator App 20020196169 - Okuda, Takashi ; et al. | 2002-12-26 |
| Semiconductor Device Having Dummy Patterns For Metal Cmp App 20020190382 - Kouno, Hiroyuki ; et al. | 2002-12-19 |
| Semiconductor device and method for manufacturing the same App 20020123202 - Amishiro, Hiroyuki ; et al. | 2002-09-05 |
| .DELTA..SIGMA. modulator, DA converter and AD converter Grant 6,323,794 - Okuda , et al. November 27, 2 | 2001-11-27 |
| Delta-sigma modulator and AD converter Grant 6,300,890 - Okuda , et al. October 9, 2 | 2001-10-09 |
| Sample hold circuit having a switch Grant 6,232,804 - Shigenobu , et al. May 15, 2 | 2001-05-15 |
| Folding type A/D converter and folding type A/D converter circuit Grant 6,069,579 - Ito , et al. May 30, 2 | 2000-05-30 |
| Pipeline type A/D converter Grant 5,821,893 - Kumamoto , et al. October 13, 1 | 1998-10-13 |
| Voltage comparator and pipeline type A/D converter Grant 5,696,511 - Matsumoto , et al. December 9, 1 | 1997-12-09 |
| Two input-two output differential latch circuit Grant 5,625,308 - Matsumoto , et al. April 29, 1 | 1997-04-29 |
| A-D converter testing circuit and D-A converter testing circuit Grant 5,583,502 - Takeuchi , et al. December 10, 1 | 1996-12-10 |
| Differential subtracter improved for higher accuracy and A/D converter including the same Grant 5,313,207 - Kouno , et al. May 17, 1 | 1994-05-17 |
| Analog voltage subtracting circuit and an A/D converter having the subtracting circuit Grant 5,283,581 - Miki , et al. February 1, 1 | 1994-02-01 |
| Magnetic sensor system including stacked hall effect devices detecting orthogonal magnetic fields Grant 5,146,201 - Kimura , et al. September 8, 1 | 1992-09-08 |
| Semiconductor integrated circuit device in which integrated circuit units having different functions are stacked in three dimensional manner Grant 5,138,437 - Kumamoto , et al. August 11, 1 | 1992-08-11 |
| Controlled threshold type electric device and comparator employing the same Grant 5,099,146 - Miki , et al. March 24, 1 | 1992-03-24 |
| Hall element and magnetic sensor system employing the same Grant 5,055,820 - Kimura , et al. October 8, 1 | 1991-10-08 |
| Multilayer semiconductor integrated circuit Grant 5,041,884 - Kumamoto , et al. August 20, 1 | 1991-08-20 |
| Comparing device Grant 4,695,748 - Kumamoto September 22, 1 | 1987-09-22 |
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.
| 