Nakatsuka; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakatsuka; Hiroshi.The latest application filed is for "connection assembly".

Company Profile

2.71.69

Nakatsuka; Hiroshi - Osaka JP
Nakatsuka; Hiroshi - Katano JP
Nakatsuka; Hiroshi - Osaka-fu JP
Nakatsuka; Hiroshi - Katano-shi JP
Nakatsuka; Hiroshi - Neyagawa JP
Nakatsuka, Hiroshi - Neyagawa-shi JP
Nakatsuka; Hiroshi - Tokyo JP
Nakatsuka; Hiroshi - Kokubunji JP
Nakatsuka; Hiroshi - Hiroshima JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Connection assembly Grant 10,649,000 - Shinohara , et al.	2020-05-12
Sensor Grant 10,534,013 - Maegawa , et al. Ja	2020-01-14
Connection Assembly App 20180267079 - SHINOHARA; TAKAHIRO ; et al.	2018-09-20
Sensor App 20170336436 - MAEGAWA; YUKI ; et al.	2017-11-23
Vibration power generator Grant 9,407,172 - Yamakawa , et al. August 2, 2	2016-08-02
Sensor App 20160084870 - Imanaka; Takashi ; et al.	2016-03-24
Vibration power generator, vibration power generating device and communication device having vibration power generating device mounted thereon Grant 8,933,611 - Nakatsuka , et al. January 13, 2	2015-01-13
Vibration power generator, vibration power generating device, and electronic device and communication device that have the vibration power generating device installed Grant 8,803,401 - Nakatsuka , et al. August 12, 2	2014-08-12
Vibration generator, vibration generation device, and electronic equipment and communication device provided with vibration generation device Grant 8,716,916 - Nakatsuka , et al. May 6, 2	2014-05-06
Vibration power generator and vibration power generation device, and communication device and electronic equipment with vibration power generation device Grant 8,710,712 - Nakatsuka , et al. April 29, 2	2014-04-29
Vibration Power Generator App 20140111061 - YAMAKAWA; Takehiko ; et al.	2014-04-24
Vibration Power Generator And Vibration Power Generation Device, And Communication Device And Electronic Equipment With Vibration Power Generation Device App 20140077657 - Nakatsuka; Hiroshi ; et al.	2014-03-20
Vibration power generator, vibration power generating device and communication device having vibration power generating device mounted thereon Grant 8,674,582 - Nakatsuka , et al. March 18, 2	2014-03-18
Vibration Power Generator App 20140070664 - Yamakawa; Takehiko ; et al.	2014-03-13
Vibration Power Generator, Rotating Body And Communication Device App 20140055002 - Nakatsuka; Hiroshi ; et al.	2014-02-27
Vibration power generator, vibration power generating device, and electronic device and communication device having vibration power generating device mounted thereon Grant 8,653,717 - Nakatsuka , et al. February 18, 2	2014-02-18
Vibration power generator, vibration power generation apparatus, and electric device and communication device with vibration power generation apparatus mounted thereon Grant 8,564,170 - Takeuchi , et al. October 22, 2	2013-10-22
Vibration Generator, Vibration Generation Device, And Electronic Equipment And Communication Device Provided With Vibration Generation Device App 20130221799 - Nakatsuka; Hiroshi ; et al.	2013-08-29
Vibration Power Generator, Vibration Power Generation Apparatus, And Electric Device And Communication Device With Vibration Power Generation Apparatus Mounted Thereon App 20130099626 - Takeuchi; Hiroki ; et al.	2013-04-25
Vibration Power Generator, Vibration Power Generating Device, And Electronic Device And Communication Device Having Vibration Power Generating Device Mounted Thereon App 20120306313 - Nakatsuka; Hiroshi ; et al.	2012-12-06
High-frequency filter Grant 8,306,499 - Yamakawa , et al. November 6, 2	2012-11-06
Silicon oxide electret electrode with laminate insulating film surrounding short conductive film Grant 8,288,917 - Nakatsuka , et al. October 16, 2	2012-10-16
Filter device having attenuation poles Grant 8,289,103 - Yamakawa , et al. October 16, 2	2012-10-16
Electromechanical switch, filter using the same, and communication apparatus Grant 8,115,577 - Nakatsuka , et al. February 14, 2	2012-02-14
Vibration Power Generator, Vibration Power Generation Device, And Electronic Device And Communication Device Having Viberation Power Generation Device Installed App 20110316384 - Nakatsuka; Hiroshi ; et al.	2011-12-29
Piezoelectric filter and method for manufacturing the same Grant 8,049,581 - Iwasaki , et al. November 1, 2	2011-11-01
Electret Electrode, Actuator Using The Same, Vibration Power Generator, Vibration Power Generating Device, And Communication Device Using The Vibration Power Generating Device App 20110260699 - Nakatsuka; Hiroshi ; et al.	2011-10-27
Vibration Power Generator, Vibration Power Generating Device And Communication Device Having Vibration Power Generating Device Mounted Thereon App 20110227545 - Nakatsuka; Hiroshi ; et al.	2011-09-22
Micromachine switch, filter circuit, duplexer circuit, and communication device Grant 8,022,794 - Nakatsuka , et al. September 20, 2	2011-09-20
Frequency-variable acoustic thin film resonator, filter and communication apparatus using the same Grant 7,986,198 - Nakatsuka , et al. July 26, 2	2011-07-26
Vibration Power Generator, Vibration Power Generating Device And Communication Device Having Vibration Power Generating Device Mounted Thereon App 20110109195 - Nakatsuka; Hiroshi ; et al.	2011-05-12
Film bulk acoustic wave resonator and method for manufacturing the same Grant 7,893,793 - Iwasaki , et al. February 22, 2	2011-02-22
Piezoelectric resonator having a spurious component control layer, filter using the piezoelectric resonator, and duplexer using the piezoelectric resonator Grant RE42,009 - Nakatsuka , et al. December 28, 2	2010-12-28
High-frequency Filter App 20100291946 - Yamakawa; Takehiko ; et al.	2010-11-18
Dual mode piezoelectric filter, method of manufacturing the same, high frequency circuit component and communication device using the same Grant 7,719,390 - Iwasaki , et al. May 18, 2	2010-05-18
Acoustic resonator and filter Grant 7,701,117 - Nakatsuka , et al. April 20, 2	2010-04-20
Piezoelectric resonator, piezoelectric filter, and duplexer and communication device using the same Grant 7,675,389 - Yamakawa , et al. March 9, 2	2010-03-09
Piezoelectric Filter And Method For Manufacturing The Same App 20100052476 - Iwasaki; Tomohiro ; et al.	2010-03-04
Thin film elastic wave resonator Grant 7,667,558 - Nakatsuka , et al. February 23, 2	2010-02-23
Piezoelectric filter, antenna duplexer, and communications apparatus employing piezoelectric resonator Grant 7,639,103 - Yamakawa , et al. December 29, 2	2009-12-29
Filter Device App 20090315643 - Yamakawa; Takehiko ; et al.	2009-12-24
Device including piezoelectric thin film and a support having a vertical cross-section with a curvature Grant 7,623,007 - Nakatsuka , et al. November 24, 2	2009-11-24
Micromachine Switch, Filter Circuit, Duplexer Circuit, And Communication Device App 20090277762 - Nakatsuka; Hiroshi ; et al.	2009-11-12
Frequency-variable Acoustic Thin Film Resonator, Filter And Communication Apparatus Using The Same App 20090273416 - Nakatsuka; Hiroshi ; et al.	2009-11-05
Filter module using piezoelectric resonators, duplexer, communication device, and method for fabricating filter module Grant 7,554,422 - Nakatsuka , et al. June 30, 2	2009-06-30
Piezoelectric Device And Method Of Manufacturing Piezoelectric Resonators App 20090133237 - ONISHI; Keiji ; et al.	2009-05-28
Thin Film Elastic Wave Resonator App 20090121809 - Nakatsuka; Hiroshi ; et al.	2009-05-14
Acoustic resonator and filter Grant 7,531,943 - Nakatsuka , et al. May 12, 2	2009-05-12
Acoustic Resonator And Filter App 20090102319 - Nakatsuka; Hiroshi ; et al.	2009-04-23
Filter using piezoelectric resonator Grant 7,479,847 - Yamakawa , et al. January 20, 2	2009-01-20
Electromechanical Switch, Filter Using The Same, And Communication Apparatus App 20090014295 - Nakatsuka; Hiroshi ; et al.	2009-01-15
Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator Grant 7,477,115 - Nakatsuka , et al. January 13, 2	2009-01-13
Piezoelectric Resonator, Piezoelectric Filter, and Duplexer and Communication Device Using the Same App 20080290969 - Yamakawa; Takehiko ; et al.	2008-11-27
Thin film elastic wave resonator Grant 7,446,455 - Iwasaki , et al. November 4, 2	2008-11-04
Coupled FBAR filter Grant 7,414,495 - Iwasaki , et al. August 19, 2	2008-08-19
Coupled FBAR filter Grant 7,408,429 - Iwasaki , et al. August 5, 2	2008-08-05
Dual Mode Piezoelectric Filter, Method Of Manufacturing The Same, High Frequency Circuit Component And Communication Device Using The Same App 20080180193 - IWASAKI; Tomohiro ; et al.	2008-07-31
Thin Film Elastic Wave Resonator App 20080122321 - Iwasaki; Tomohiro ; et al.	2008-05-29
Film Bulkacoustic Wave Resonator And Method For Manufacturing The Same App 20080051039 - IWASAKI; Tomohiro ; et al.	2008-02-28
Piezoelectric filter, antenna duplexer, and communications apparatus employing piezoelectric resonator App 20070296523 - Yamakawa; Takehiko ; et al.	2007-12-27
Piezoelectric resonator filter Grant 7,301,420 - Yamaguchi , et al. November 27, 2	2007-11-27
Electronic device, method for producing the same, and communication apparatus including the same App 20070200146 - Onishi; Keiji ; et al.	2007-08-30
Piezoelectric resonator, filter, and duplexer Grant 7,259,498 - Nakatsuka , et al. August 21, 2	2007-08-21
Piezoelectric device, antenna duplexer, and method of manufacturing piezoelectric resonators used therefor Grant 7,242,130 - Nakamura , et al. July 10, 2	2007-07-10
Acoustic resonator device, filter device, manufacturing method for acoustic resonator device, and communication apparatus Grant 7,235,915 - Nakamura , et al. June 26, 2	2007-06-26
Thin film bulk acoustic resonator, method for producing the same, filter, composite electronic component device, and communication device Grant 7,230,511 - Onishi , et al. June 12, 2	2007-06-12
Piezoelectric resonator, production method thereof, filter, duplexer, and communication device Grant 7,230,367 - Yamaguchi , et al. June 12, 2	2007-06-12
Piezoelectric element, composite piezoelectric element, and filter, duplexer and communication equipment using the same Grant 7,224,105 - Onishi , et al. May 29, 2	2007-05-29
Filter using piezoelectric resonator App 20070109073 - Yamakawa; Takehiko ; et al.	2007-05-17
Complex RF device and method for manufacturing the same App 20070093229 - Yamakawa; Takehiko ; et al.	2007-04-26
Piezoelectric resonator and method for producing the same App 20070090725 - Kamiyama; Tomohide ; et al.	2007-04-26
Device including piezoelectric thin film and method for producing the same App 20070085633 - Nakatsuka; Hiroshi ; et al.	2007-04-19
Piezoelectric transformer, power supply circuit and lighting unit using the same Grant 7,202,592 - Takeda , et al. April 10, 2	2007-04-10
Piezoelectric device and method of manufacturing piezoelectric resonators App 20070046157 - Onishi; Keiji ; et al.	2007-03-01
Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator App 20070001781 - Nakatsuka; Hiroshi ; et al.	2007-01-04
Coupled FBAR filter App 20060284703 - Iwasaki; Tomohiro ; et al.	2006-12-21
Coupled FBAR filter App 20060284702 - Iwasaki; Tomohiro ; et al.	2006-12-21
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel Grant 7,145,281 - Takeda , et al. December 5, 2	2006-12-05
Filter using piezoelectric resonator Grant 7,138,888 - Yamakawa , et al. November 21, 2	2006-11-21
Acoustic mirror type thin film bulk acoustic resonator, and filter, duplexer and communication apparatus comprising the same App 20060220763 - Iwasaki; Tomohiro ; et al.	2006-10-05
Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator Grant 7,113,055 - Nakatsuka , et al. September 26, 2	2006-09-26
Piezoelectric resonator filter App 20060139120 - Yamaguchi; Hiroshi ; et al.	2006-06-29
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel Grant 7,038,354 - Takeda , et al. May 2, 2	2006-05-02
Driving circuit and driving method for piezoelectric transformer, backlight apparatus, liquid crystal display apparatus, liquid crystal monitor, and liquid crystal TV Grant 7,034,800 - Nakatsuka , et al. April 25, 2	2006-04-25
Piezoelectric transformer, piezoelectric transformer unit, inverter circuit, light emission control device, and liquid crystal display device Grant 7,030,538 - Nakatsuka , et al. April 18, 2	2006-04-18
Filter module using piezoelectric resonators, duplexer, communication device, and method for fabricating filter module App 20060055486 - Nakatsuka; Hiroshi ; et al.	2006-03-16
Light emission control device, backlight device, liquid crystal display apparatus, liquid crystal monitor and liquid crystal television Grant 7,012,578 - Nakatsuka , et al. March 14, 2	2006-03-14
Piezoelectric transformer, piezoelectric transformer unit, inverter circuit, light emission control device, and liquid crystal display device App 20060038466 - Nakatsuka; Hiroshi ; et al.	2006-02-23
Piezoelectric transformer Grant 6,989,626 - Takeda , et al. January 24, 2	2006-01-24
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel App 20050285478 - Takeda, Katsu ; et al.	2005-12-29
Acoustic resonator and filter App 20050218753 - Nakatsuka, Hiroshi ; et al.	2005-10-06
Driving method and driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel Grant 6,911,787 - Takeda , et al. June 28, 2	2005-06-28
Acoustic resonator device, filter device, manufacturing method for acoustic resonator device, and communication apparatus App 20050134147 - Nakamura, Hiroyuki ; et al.	2005-06-23
Filter using piezoelectric resonator App 20050110596 - Yamakawa, Takehiko ; et al.	2005-05-26
Piezoelectric element, composite piezoelectric element, and filter, duplexer and communication equipment using the same App 20050110369 - Onishi, Keiji ; et al.	2005-05-26
Piezoelectric device, antenna duplexer, and method of manufacturing piezoelectric resonators used therefor App 20050099092 - Nakamura, Hiroyuki ; et al.	2005-05-12
Piezoelectric resonator, method of manufacturing piezoelectric resonator, and filter, duplexer, and communication device using piezoelectric resonator App 20050099245 - Nakatsuka, Hiroshi ; et al.	2005-05-12
Piezoelectric resonator, production method thereof, filter, duplexer, and communication device App 20050099093 - Yamaguchi, Hiroshi ; et al.	2005-05-12
Piezoelectric resonator, filter, and duplexer App 20050057117 - Nakatsuka, Hiroshi ; et al.	2005-03-17
Thin film bulk acoustic resonator, method for producing the same, filter, composite electronic component device, and communication device App 20050057324 - Onishi, Keiji ; et al.	2005-03-17
Piezoelectric transformer App 20040256960 - Takeda, Katsu ; et al.	2004-12-23
Piezoelectric transformer, power supply circuit and lighting unit using the same App 20040232806 - Nakatsuka, Hiroshi ; et al.	2004-11-25
Piezoelectric transformer, power supply circuit and lighting unit using the same App 20040227434 - Takeda, Katsu ; et al.	2004-11-18
Piezoelectric transformer Grant 6,812,623 - Takeda , et al. November 2, 2	2004-11-02
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer Grant 6,794,796 - Nakatsuka , et al. September 21, 2	2004-09-21
Driving method and driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel App 20040104884 - Takeda, Katsu ; et al.	2004-06-03
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer Grant 6,737,816 - Nakatsuka , et al. May 18, 2	2004-05-18
Method of driving a piezoelectric transformer and power source apparatus using the same Grant 6,720,705 - Nakatsuka , et al. April 13, 2	2004-04-13
Light emission control device, backlight device, liquid crystal display apparatus, liquid crystal monitor and liquid crystal television App 20030234762 - Nakatsuka, Hiroshi ; et al.	2003-12-25
Piezoelectric transformer App 20030137222 - Takeda, Katsu ; et al.	2003-07-24
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel App 20030102776 - Takeda, Katsu ; et al.	2003-06-05
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer App 20030102780 - Nakatsuka, Hiroshi ; et al.	2003-06-05
Driving circuit and driving method for piezoelectric transformer, backlight apparatus, liquid crystal display apparatus, liquid crystal monitor, and liquid crystal TV App 20030098861 - Nakatsuka, Hiroshi ; et al.	2003-05-29
Drive device and drive method for a cold cathode fluorescent lamp Grant 6,566,821 - Nakatsuka , et al. May 20, 2	2003-05-20
Driving method and driving circuit for piezoelectric transformer, cold cathode tube emission device, liquid crystal panel and liquid crystal panel built-in apparatus Grant 6,509,671 - Takeda , et al. January 21, 2	2003-01-21
Piezoelectric transformer, piezoelectric transformer unit, inverter circuit, light emission control device, and liquid crystal display device App 20020190611 - Nakatsuka, Hiroshi ; et al.	2002-12-19
Drive device and drive method for a cold cathode fluorescent lamp App 20020121865 - Nakatsuka, Hiroshi ; et al.	2002-09-05
Method and unit for driving piezoelectric transformer used for controlling luminance of cold-cathode tube Grant 6,433,458 - Nakatsuka , et al. August 13, 2	2002-08-13
Apparatus and method for driving a cathode discharge tube App 20020070674 - Nakatsuka, Hiroshi ; et al.	2002-06-13
Method of driving a piezoelectric transformer and power source apparatus using the same App 20020024269 - Nakatsuka, Hiroshi ; et al.	2002-02-28
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer App 20020011764 - Nakatsuka, Hiroshi ; et al.	2002-01-31
Driving method and driving circuit for piezoelectric transformer, cold cathode tube emission device, liquid crystal panel and liquid crystal panel built-in apparatus App 20010050513 - Takeda, Katsu ; et al.	2001-12-13
Method and unit for driving piezoelectric transformer used for controlling luminance of cold-cathode tube App 20010035698 - Nakatsuka, Hiroshi ; et al.	2001-11-01
Electronic calculator Grant D363,732 - Suzuki , et al. October 31, 1	1995-10-31
Sheet for formation of burned pattern and burning label Grant 5,204,163 - Nakatsuka , et al. April 20, 1	1993-04-20
Portable television set Grant D325,201 - Nakatsuka April 7, 1	1992-04-07
Automobile steering system equipped with an air bag Grant 5,085,466 - Nakatsuka , et al. February 4, 1	1992-02-04
Portable television set Grant D314,958 - Miyahara , et al. February 26, 1	1991-02-26
Power tiltable steering wheel Grant 4,934,737 - Nakatsuka June 19, 1	1990-06-19
Ignition switch, brake and gearshift interlocks for a vehicle automatic transmission Grant 4,932,493 - Sakurai , et al. June 12, 1	1990-06-12
Portable television set Grant D306,582 - Miyahara , et al. March 13, 1	1990-03-13
Portable television set Grant D306,439 - Nakatsuka March 6, 1	1990-03-06