Takamine; Yuichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takamine; Yuichi.The latest application filed is for "filter and multiplexer".

Company Profile

33.106.115

Takamine; Yuichi - Nagaokakyo JP
TAKAMINE; Yuichi - Nagaokakyo-shi JP
Takamine; Yuichi - Ishikawa-gun N/A JP
Takamine; Yuichi - Ishigawa-gun JP
Takamine; Yuichi - Moriyama JP
TAKAMINE; Yuichi - Moriyama-shi JP
Takamine; Yuichi - Kanazawa JP
Takamine; Yuichi - Shiga-ken JP
Takamine; Yuichi - Kyoto-fu JP
Takamine, Yuichi - Kanazawa-shi JP
Takamine; Yuichi - Matto 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
Multiplexer, transmission device, reception device, high-frequency front end circuit, communication device and impedance matching method for multiplexer Grant 11,394,369 - Takamine July 19, 2	2022-07-19
Filter circuit using 90-degree hybrid coupler Grant 11,271,546 - Takamine March 8, 2	2022-03-08
Acoustic wave filter device and composite filter device Grant 11,218,134 - Takamine January 4, 2	2022-01-04
Acoustic wave device, multiplexer, high-frequency front end circuit, and communication apparatus Grant 11,115,003 - Nakagawa , et al. September 7, 2	2021-09-07
Surface acoustic wave filter Grant 11,012,052 - Takamine May 18, 2	2021-05-18
Filter And Multiplexer App 20210143791 - TAKAMINE; Yuichi	2021-05-13
Composite multiplexer Grant 10,972,072 - Takamine April 6, 2	2021-04-06
Multiplexer, radio-frequency front-end circuit, and communication apparatus Grant 10,917,071 - Takamine February 9, 2	2021-02-09
Composite filter device, high-frequency front end circuit, and communication apparatus Grant 10,840,877 - Takamine November 17, 2	2020-11-17
Acoustic Wave Device, Multiplexer, High-frequency Front End Circuit, And Communication Apparatus App 20200336133 - NAKAGAWA; Ryo ; et al.	2020-10-22
Acoustic wave filter device Grant 10,812,043 - Takamine October 20, 2	2020-10-20
Multiplexer, radio-frequency (RF) front-end circuit, and communication apparatus Grant 10,812,050 - Takamine October 20, 2	2020-10-20
Surface acoustic wave filter and multiplexer Grant 10,778,187 - Takamine , et al. Sept	2020-09-15
Multiplexer, High Frequency Front-end Circuit, And Communication Apparatus App 20200280303 - TAKAMINE; Yuichi	2020-09-03
Filter Grant 10,742,194 - Takamine A	2020-08-11
Acoustic Wave Filter Device And Composite Filter Device App 20200195227 - TAKAMINE; Yuichi	2020-06-18
Multiplexer, Transmission Apparatus, And Reception Apparatus App 20200195228 - TAKAMINE; Yuichi ; et al.	2020-06-18
Filter Circuit Using 90-degree Hybrid Coupler App 20200195229 - TAKAMINE; Yuichi	2020-06-18
Filter Device And Method For Manufacturing The Same App 20200186127 - TAKAMINE; Yuichi	2020-06-11
Multiplexer, Radio-frequency (rf) Front-end Circuit, And Communication Apparatus App 20200153414 - TAKAMINE; Yuichi	2020-05-14
Multiplexer Grant 10,651,822 - Takamine	2020-05-12
Multiplexer App 20200145030 - TAKAMINE; Yuichi	2020-05-07
Multiplexer, radio-frequency front-end circuit, and communication device Grant 10,644,674 - Takamine	2020-05-05
Multiplexer, Transmission Device, Reception Device, High-frequency Front End Circuit, Communication Device And Impedance Matchin App 20200127643 - TAKAMINE; Yuichi	2020-04-23
Multiplexer, transmission apparatus, and reception apparatus Grant 10,615,775 - Takamine , et al.	2020-04-07
Multiplexer, radio-frequency front-end circuit, and communication apparatus Grant 10,601,570 - Takamine	2020-03-24
Multiplexer, transmission device, and reception device Grant 10,601,402 - Takamine	2020-03-24
Multiplexer, transmission device, reception device, high-frequency front end circuit, communication device and impedance matching method for multiplexer Grant 10,541,674 - Takamine Ja	2020-01-21
Elastic wave filter, multiplexer, duplexer, high-frequency front end circuit, and communication device Grant 10,530,336 - Takamine J	2020-01-07
Elastic wave filter device Grant 10,476,470 - Takamine Nov	2019-11-12
Filter device including longitudinally coupled resonator elastic wave filter and elastic wave resonator Grant 10,469,055 - Iwamoto , et al. No	2019-11-05
Composite Multiplexer App 20190288670 - TAKAMINE; Yuichi	2019-09-19
Surface Acoustic Wave Filter And Multiplexer App 20190245519 - TAKAMINE; Yuichi ; et al.	2019-08-08
Acoustic Wave Filter Device App 20190238116 - TAKAMINE; Yuichi	2019-08-01
Multiplexer, high-frequency front end circuit, and communication apparatus Grant 10,367,468 - Takamine July 30, 2	2019-07-30
Multiplexer, Transmission Device, And Reception Device App 20190222200 - TAKAMINE; Yuichi	2019-07-18
Multiplexer, high-frequency front end circuit, and communication apparatus Grant 10,305,449 - Takamine	2019-05-28
Multiplexer, transmission device, and reception device Grant 10,298,274 - Takamine , et al.	2019-05-21
Multiplexer, Radio-frequency Front-end Circuit, And Communication Apparatus App 20190149312 - TAKAMINE; Yuichi	2019-05-16
Filter App 20190140618 - TAKAMINE; Yuichi	2019-05-09
Multiplexer, Transmission Device, Reception Device, High-frequency Front End Circuit, Communication Device And Impedance Matching Method For Multiplexer App 20190140619 - TAKAMINE; Yuichi	2019-05-09
Multiplexer, transmission device, and reception device Grant 10,284,179 - Takamine	2019-05-07
Multiplexer, Radio-frequency Front-end Circuit, And Communication Device App 20190123721 - TAKAMINE; Yuichi	2019-04-25
Multiplexer, Radio-frequency Front-end Circuit, And Communication Apparatus App 20190123720 - TAKAMINE; Yuichi	2019-04-25
Duplexer Grant 10,270,426 - Takamine	2019-04-23
Elastic wave detection Grant 10,256,793 - Takamine , et al.	2019-04-09
Multiplexer, Transmission Device, And Reception Device App 20190089387 - TAKAMINE; Yuichi ; et al.	2019-03-21
Multiplexer, high-frequency front end circuit, and communication device Grant 10,230,418 - Yamazaki , et al.	2019-03-12
Multiplexer, Transmission Device, And Reception Device App 20190068165 - TAKAMINE; Yuichi	2019-02-28
Multiplexer, Transmission Apparatus, And Reception Apparatus App 20190052248 - TAKAMINE; Yuichi ; et al.	2019-02-14
Composite Filter Device, High-frequency Front End Circuit, And Communication Apparatus App 20190044496 - TAKAMINE; Yuichi	2019-02-07
Multiplexer, transmission device, reception device, high-frequency front end circuit, communication device and impedance matching method for multiplexer Grant 10,193,530 - Takamine Ja	2019-01-29
Multiplexer, High-frequency Front End Circuit, And Communication Apparatus App 20190028086 - TAKAMINE; Yuichi	2019-01-24
Multiplexer App 20190013793 - TAKAMINE; Yuichi	2019-01-10
Multiplexer, transmission device, and reception device Grant 10,171,113 - Takamine , et al. J	2019-01-01
Elastic wave device Grant 10,171,061 - Iwamoto , et al. J	2019-01-01
Multiplexer, Transmission Device, And Reception Device App 20180375496 - TAKAMINE; Yuichi	2018-12-27
Multiplexer, transmission device, and reception device Grant 10,158,342 - Takamine Dec	2018-12-18
Longitudinally coupled resonator-type surface acoustic wave filter Grant 10,148,248 - Takamine De	2018-12-04
Ladder filter and duplexer Grant 10,148,250 - Takamine De	2018-12-04
Multiplexer, transmission apparatus, and reception apparatus Grant 10,141,913 - Takamine , et al. Nov	2018-11-27
Multiplexer, High-frequency Front End Circuit, And Communication Device App 20180337706 - YAMAZAKI; Sunao ; et al.	2018-11-22
Multiplexer, Transmission Device, And Reception Device App 20180241418 - TAKAMINE; Yuichi ; et al.	2018-08-23
Multiplexer, Transmission Apparatus, And Reception Apparatus App 20180234079 - TAKAMINE; Yuichi ; et al.	2018-08-16
Duplexer including a low-pass filter capacitor Grant 9,966,929 - Takamine May 8, 2	2018-05-08
Elastic Wave Filter, Multiplexer, Duplexer, High-frequency Front End Circuit, And Communication Device App 20180123565 - TAKAMINE; Yuichi	2018-05-03
Multiplexer, High-frequency Front End Circuit, And Communication Apparatus App 20180123556 - TAKAMINE; Yuichi	2018-05-03
Multiplexer, Transmission Device, Reception Device, High-frequency Front End Circuit, Communication Device And Impedance Matching Method For Multiplexer App 20180109243 - TAKAMINE; Yuichi	2018-04-19
Elastic Wave Filter Device App 20180102755 - TAKAMINE; Yuichi	2018-04-12
Filter Device App 20180097508 - Iwamoto; Hideki ; et al.	2018-04-05
Filter device and duplexer Grant 9,912,318 - Takamine March 6, 2	2018-03-06
Splitter Grant 9,882,548 - Takamine January 30, 2	2018-01-30
Duplexer with a ladder filter portion and a specifically connected capacitor or elastic wave resonator Grant 9,806,693 - Takamine October 31, 2	2017-10-31
Surface acoustic wave filter device and duplexer Grant 9,774,314 - Takamine September 26, 2	2017-09-26
Duplexer with a series trap element and a specifically connected capacitance or elastic wave resonator Grant 9,762,209 - Takamine September 12, 2	2017-09-12
Elastic Wave Device App 20170250674 - TAKAMINE; Yuichi ; et al.	2017-08-31
Elastic Wave Device App 20170222619 - IWAMOTO; Hideki ; et al.	2017-08-03
Surface acoustic wave filter, surface acoustic wave filter device, and duplexer including a shared reflector Grant 9,667,225 - Takamine May 30, 2	2017-05-30
Ladder Filter And Duplexer App 20170126204 - TAKAMINE; Yuichi	2017-05-04
Duplexer App 20170099044 - TAKAMINE; Yuichi	2017-04-06
Longitudinally Coupled Resonator-type Surface Acoustic Wave Filter App 20170093371 - TAKAMINE; Yuichi	2017-03-30
Surface Acoustic Wave Filter App 20160380616 - TAKAMINE; Yuichi	2016-12-29
Splitter App 20160261249 - TAKAMINE; Yuichi	2016-09-08
Duplexer App 20160173061 - TAKAMINE; Yuichi	2016-06-16
Duplexer App 20160173062 - TAKAMINE; Yuichi	2016-06-16
Filter Device And Duplexer App 20160094198 - TAKAMINE; Yuichi	2016-03-31
Surface Acoustic Wave Filter Device And Duplexer App 20160094201 - TAKAMINE; Yuichi	2016-03-31
Surface Acoustic Wave Filter, Surface Acoustic Wave Filter Device, And Duplexer App 20160065175 - TAKAMINE; Yuichi	2016-03-03
Duplexer App 20160028366 - TAKAMINE; Yuichi	2016-01-28
Signal separation apparatus Grant 9,197,193 - Takamine November 24, 2	2015-11-24
Elastic-wave filter device Grant 9,184,728 - Takamine November 10, 2	2015-11-10
Elastic wave branching filter Grant 9,019,040 - Takamine April 28, 2	2015-04-28
Elastic wave demultiplexer Grant 9,013,247 - Takamine April 21, 2	2015-04-21
Signal Separation Apparatus App 20140368295 - TAKAMINE; Yuichi	2014-12-18
Elastic-wave Filter Device App 20140176257 - TAKAMINE; Yuichi	2014-06-26
Elastic wave filter device with IDT electrodes that include a narrower-pitch portion Grant 8,736,402 - Takamine May 27, 2	2014-05-27
Elastic Wave Demultiplexer App 20130214873 - TAKAMINE; Yuichi	2013-08-22
Elastic Wave Branching Filter App 20130154763 - TAKAMINE; Yuichi	2013-06-20
Surface acoustic wave filter device Grant 8,436,697 - Takamine May 7, 2	2013-05-07
Elastic wave filter device having narrow-pitch electrode finger portions Grant 8,339,221 - Takamine December 25, 2	2012-12-25
Elastic wave apparatus and duplexer Grant 8,319,582 - Yamamoto , et al. November 27, 2	2012-11-27
Surface Acoustic Wave Filter Device App 20120286896 - TAKAMINE; Yuichi	2012-11-15
Elastic wave device and duplexer Grant 8,305,160 - Yamamoto , et al. November 6, 2	2012-11-06
Surface acoustic wave device and duplexer Grant 8,169,278 - Takamine May 1, 2	2012-05-01
Elastic Wave Device And Duplexer App 20120086520 - YAMAMOTO; Ayaka ; et al.	2012-04-12
Elastic Wave Apparatus And Duplexer App 20120068788 - YAMAMOTO; Ayaka ; et al.	2012-03-22
Acoustic wave filter device Grant 8,106,725 - Takamine January 31, 2	2012-01-31
Piezoelectric device Grant 8,067,879 - Kudo , et al. November 29, 2	2011-11-29
Acoustic Wave Filter Device App 20110187479 - TAKAMINE; Yuichi	2011-08-04
Elastic Wave Filter Device App 20110156841 - TAKAMINE; Yuichi	2011-06-30
Elastic Wave Filter Device App 20110156842 - TAKAMINE; Yuichi	2011-06-30
Duplexer Grant 7,902,940 - Takamine March 8, 2	2011-03-08
Surface acoustic wave filter device and duplexer Grant 7,880,561 - Takamine February 1, 2	2011-02-01
Acoustic wave filter device and duplexer Grant 7,876,176 - Takamine January 25, 2	2011-01-25
Piezoelectric Device App 20100277035 - KUDO; Hayami ; et al.	2010-11-04
Surface Acoustic Wave Device And Duplexer App 20100237963 - TAKAMINE; Yuichi	2010-09-23
Elastic wave filter device and duplexer Grant 7,800,460 - Takamine , et al. September 21, 2	2010-09-21
Duplexer App 20100194495 - TAKAMINE; Yuichi	2010-08-05
Acoustic Wave Filter Apparatus And Duplexer App 20090289740 - Takamine; Yuichi	2009-11-26
Surface Acoustic Wave Filter Device And Duplexer App 20090179715 - TAKAMINE; Yuichi	2009-07-16
Acoustic wave filter device and duplexer Grant 7,532,090 - Takamine May 12, 2	2009-05-12
Acoustic Wave Filter Device And Duplexer App 20090091404 - TAKAMINE; Yuichi	2009-04-09
Surface acoustic wave device Grant 7,486,159 - Fujii , et al. February 3, 2	2009-02-03
Elastic Wave Filter Device And Duplexer App 20090021322 - TAKAMINE; Yuichi ; et al.	2009-01-22
Balanced-type surface acoustic wave filter Grant 7,479,854 - Takamine January 20, 2	2009-01-20
Method for manufacturing surface acoustic wave device and surface acoustic wave device Grant 7,479,852 - Takamine January 20, 2	2009-01-20
Duplexer App 20090002097 - TAKAMINE; Yuichi	2009-01-01
Elastic wave filter device and duplexer Grant 7,459,997 - Takamine December 2, 2	2008-12-02
Balanced-type surface acoustic wave filter Grant 7,425,882 - Takamine September 16, 2	2008-09-16
Method For Manufacturing Surface Acoustic Wave Device And Surface Acoustic Wave Device App 20080204167 - TAKAMINE; Yuichi	2008-08-28
Surface acoustic wave filter and method of producing the same Grant 7,397,327 - Takamine July 8, 2	2008-07-08
Balanced SAW filter Grant 7,378,923 - Takamine May 27, 2	2008-05-27
Balanced saw filter Grant 7,369,016 - Takamine May 6, 2	2008-05-06
Balanced surface acoustic wave filter Grant 7,369,015 - Takamine May 6, 2	2008-05-06
Balanced saw filter Grant 7,358,832 - Takamine April 15, 2	2008-04-15
Elastic Wave Filter Device And Duplexer App 20070296522 - TAKAMINE; Yuichi	2007-12-27
Surface acoustic wave filter and communication apparatus Grant 7,295,089 - Shibahara , et al. November 13, 2	2007-11-13
Acoustic Wave Filter Device And Duplexer App 20070236308 - TAKAMINE; Yuichi	2007-10-11
Balanced Saw Filter App 20070229194 - Takamine; Yuichi	2007-10-04
Balanced Saw Filter App 20070188271 - Takamine; Yuichi	2007-08-16
Balanced Saw Filter App 20070182511 - TAKAMINE; Yuichi	2007-08-09
Balanced Surface Acoustic Wave Filter App 20070171003 - TAKAMINE; Yuichi	2007-07-26
Balanced-type Surface Acoustic Wave Filter App 20070152778 - Takamine; Yuichi	2007-07-05
Surface acoustic wave filter and communication unit Grant 7,190,242 - Takamine March 13, 2	2007-03-13
Elastic surface wavedevice App 20070018756 - Fujii; Yasuhisa ; et al.	2007-01-25
Surface acoustic wave device and communication apparatus including the same Grant 7,116,189 - Takamine October 3, 2	2006-10-03
Balanced surface acoustic wavefilter App 20060208834 - Takamine; Yuichi	2006-09-21
Surface acoustic wave filter and manufacturing method thereof App 20060202780 - Takamine; Yuichi	2006-09-14
Surface acoustic wave device Grant 7,042,131 - Takamine May 9, 2	2006-05-09
Longitudinally coupled resonator type surface acoustic wave filter and communication apparatus incorporating the same Grant 7,034,639 - Takamine , et al. April 25, 2	2006-04-25
Saw filter and communication device utilizing a weighted reflector Grant 7,015,776 - Takamine March 21, 2	2006-03-21
Surface acoustic wave apparatus and communication apparatus Grant 6,985,048 - Takamine , et al. January 10, 2	2006-01-10
Surface acoustic wave device and communication device incorporating same Grant 6,963,156 - Shibahara , et al. November 8, 2	2005-11-08
Surface acoustic wave filter and communication unit App 20050212621 - Takamine, Yuichi	2005-09-29
Surface acoustic wave device and communication device Grant 6,936,952 - Takamine August 30, 2	2005-08-30
Surface acoustic wave device and communication apparatus Grant 6,900,577 - Takamine May 31, 2	2005-05-31
Surface acoustic wave device Grant 6,882,249 - Takamine , et al. April 19, 2	2005-04-19
Surface acoustic wave apparatus and communication apparatus using the same Grant 6,879,086 - Takamine April 12, 2	2005-04-12
Surface acoustic wave filter, surface acoustic wave device using the filter, and communication device using the filter or the device Grant 6,873,227 - Takamine March 29, 2	2005-03-29
Saw filter and communication device App 20050001699 - Takamine, Yuichi	2005-01-06
Surface acoustic wave device and communication device incorporating same App 20040251776 - Shibahara, Teruhisa ; et al.	2004-12-16
Surface acoustic wave device and communication apparatus utilizing a resonator with a dummy electrode Grant 6,828,878 - Takamine , et al. December 7, 2	2004-12-07
Surface acoustic wave apparatus and communication unit Grant 6,815,868 - Shibata , et al. November 9, 2	2004-11-09
Surface acoustic wave device and communication device including same Grant 6,815,870 - Shibata , et al. November 9, 2	2004-11-09
Surface acoustic wave filter and communication apparatus Grant 6,816,036 - Takamine November 9, 2	2004-11-09
Longitudinally coupled resonator type surface acoustic wave filter and communication apparatus incorporating the same App 20040201436 - Takamine, Yuichi ; et al.	2004-10-14
Surface acoustic wave filter and communication apparatus App 20040196119 - Shibahara, Teruhisa ; et al.	2004-10-07
Surface acoustic wave filter Grant 6,781,485 - Takamine , et al. August 24, 2	2004-08-24
Longitudinally coupled resonator type surface acoustic wave filter and communication apparatus incorporating the same Grant 6,781,478 - Takamine , et al. August 24, 2	2004-08-24
Surface acoustic wave filter with a threefold mode filter section and a resonator Grant 6,771,144 - Takamine August 3, 2	2004-08-03
Surface acoustic wave filter with balanced and unbalanced terminals Grant 6,768,397 - Takamine July 27, 2	2004-07-27
Longitudinally coupled resonator-type surface acoustic wave filter Grant 6,762,657 - Takamine July 13, 2	2004-07-13
Surface acoustic wave device App 20040124740 - Takamine, Yuichi ; et al.	2004-07-01
Surface acoustic wave filter and communication apparatus Grant 6,756,867 - Takamine June 29, 2	2004-06-29
Surface acoustic wave device and communication device Grant 6,753,641 - Takamine June 22, 2	2004-06-22
Surface acoustic wave apparatus and communication apparatus Grant 6,737,942 - Watanabe , et al. May 18, 2	2004-05-18
Surface acoustic wave filter device with an unbalanced-to-balanced conversion function Grant 6,731,188 - Sawada , et al. May 4, 2	2004-05-04
Surface acoustic wave device and communication device App 20040080383 - Takamine, Yuichi	2004-04-29
Surface acoustic wave apparatus and communication apparatus App 20040080385 - Takamine, Yuichi ; et al.	2004-04-29
Surface acoustic wave device and communication apparatus including the same App 20040077325 - Takamine, Yuichi	2004-04-22
Surface acoustic wave filter, surface acoustic wave device using the filter, and communication device using the filter or the device App 20040070470 - Takamine, Yuichi	2004-04-15
Longitudinally-coupled resonator surface acoustic wave filter and communication apparatus using the same Grant 6,720,847 - Nako , et al. April 13, 2	2004-04-13
Surface acoustic wave apparatus and communication apparatus using the same App 20040066115 - Takamine, Yuichi	2004-04-08
Longitudinally connected resonator type surface acoustic wave filter Grant 6,717,489 - Takamine April 6, 2	2004-04-06
Surface acoustic wave device Grant 6,713,940 - Takamine March 30, 2	2004-03-30
Surface acoustic wave filter device Grant 6,710,676 - Yata , et al. March 23, 2	2004-03-23
Surface acoustic wave filter Grant 6,700,460 - Takamine March 2, 2	2004-03-02
Longitudinally coupled resonator type surface acoustic wave filter having narrow electrode finger pitch sections Grant 6,621,380 - Takamine September 16, 2	2003-09-16
Surface acoustic wave device and communication device including same App 20030168932 - Shibata, Osamu ; et al.	2003-09-11
Surface acoustic wave device and communication apparatus App 20030169129 - Takamine, Yuichi	2003-09-11
Surface acoustic wave filter App 20030164745 - Takamine, Yuichi	2003-09-04
Surface acoustic wave device and communication apparatus App 20030155993 - Takamine, Yuichi ; et al.	2003-08-21
Surface acoustic wave device using two parallel connected filters with different passbands Grant 6,606,016 - Takamine August 12, 2	2003-08-12
Surface acoustic wave device and communication apparatus including the same App 20030137365 - Takamine, Yuichi	2003-07-24
Surface acoustic wave filter and communication apparatus incorporating the same Grant 6,597,262 - Takamine July 22, 2	2003-07-22
Surface acoustic wave filter App 20030042999 - Takamine, Yuichi ; et al.	2003-03-06
Surface acoustic wave device App 20030035557 - Takamine, Yuichi ; et al.	2003-02-20
Surface acoustic wave filter and communication apparatus App 20030030512 - Takamine, Yuichi	2003-02-13
Surface acoustic wave filter and communication apparatus App 20030025576 - Takamine, Yuichi	2003-02-06
Longitudinally-coupled resonator surface acoustic wave filter and communication apparatus using the same App 20020196104 - Nako, Katsuhiro ; et al.	2002-12-26
Surface acoustic wave filter App 20020190816 - Takamine, Yuichi	2002-12-19
Surface acoustic wave device App 20020190815 - Takamine, Yuichi	2002-12-19
Surface acoustic wave apparatus and communication apparatus App 20020175783 - Watanabe, Hiroki ; et al.	2002-11-28
Surface acoustic wave filter device App 20020163403 - Sawada, Yoichi ; et al.	2002-11-07
Surface acoustic wave apparatus and communication unit App 20020145361 - Shibata, Osamu ; et al.	2002-10-10
Composite saw filter with a saw filter and a withdrawal weighted or electrode reversed saw resonator Grant 6,462,632 - Fujii , et al. October 8, 2	2002-10-08
Surface acoustic wave device App 20020135267 - Takamine, Yuichi	2002-09-26
Surface acoustic wave device and communication device App 20020121842 - Takamine, Yuichi	2002-09-05
Surface acoustic wave filter device App 20020109431 - Yata, Masaru ; et al.	2002-08-15
Surface acoustic wave filter and communication apparatus incorporating the same App 20020075101 - Takamine, Yuichi	2002-06-20
Surface acoustic wave filter App 20020063612 - Takamine, Yuichi	2002-05-30
Longitudinally coupled resonator type surface acoustic wave filter App 20020047759 - Takamine, Yuichi	2002-04-25
Surface acoustic wave filter App 20020044031 - Takamine, Yuichi	2002-04-18
Longitudinally connected resonator type surface acoustic wave filter App 20020021195 - Takamine, Yuichi	2002-02-21
Longitudinally coupled resonator-type surface acoustic wave filter App 20020017969 - Takamine, Yuichi	2002-02-14
Longitudinally coupled resonator type surface acoustic wave filter App 20020000898 - Takamine, Yuichi	2002-01-03
Longitudinally coupled resonator type surface acoustic wave filter and communication apparatus incorporating the same App 20010054942 - Takamine, Yuichi ; et al.	2001-12-27
Surface acoustic wave device App 20010043024 - Takamine, Yuichi ; et al.	2001-11-22
Surface acoustic wave device App 20010028286 - Takamine, Yuichi	2001-10-11