Asai; Kengo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Asai; Kengo.The latest application filed is for "ion gun and ion milling machine".

Company Profile

4.28.41

Asai; Kengo - Tokyo JP
ASAI; Kengo - Kasugai-shi JP
Asai; Kengo - Kanagawa JP
Asai; Kengo - Toyokawa JP
ASAI; Kengo - Toyokawa-shi JP
ASAI; Kengo - Hachioji JP
ASAI; Kengo - Minami-ashigara-shi JP
Asai; Kengo - Hachiouji JP
Asai; Kengo - Aichi JP
Asai; Kengo - Kokubunji 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
Ion Gun And Ion Milling Machine App 20220285123 - Asai; Kengo ; et al.	2022-09-08
Ion milling apparatus Grant 11,257,654 - Asai , et al. February 22, 2	2022-02-22
Ion milling device, ion source, and ion milling method Grant 11,158,481 - Asai , et al. October 26, 2	2021-10-26
Ion Milling Apparatus App 20210287871 - ASAI; Kengo ; et al.	2021-09-16
Polymer Material App 20210163650 - SATAKE; Kohsuke ; et al.	2021-06-03
ION MILLING DEVICE, lON SOURCE, AND ION MILLING METHOD App 20190237291 - ASAI; Kengo ; et al.	2019-08-01
Ion milling system Grant 10,361,065 - Asai , et al.	2019-07-23
Ion milling device and ion milling method Grant 10,332,722 - Asai , et al.	2019-06-25
Ion milling device, ion source and ion milling method Grant 10,304,653 - Asai , et al.	2019-05-28
Ion Milling System App 20180286633 - ASAI; Kengo ; et al.	2018-10-04
Semiconductor device, manufacturing method of the same, and mobile phone Grant 9,906,205 - Asai , et al. February 27, 2	2018-02-27
Ion Milling Device, Ion Source And Ion Milling Method App 20170221671 - ASAI; Kengo ; et al.	2017-08-03
Ion Milling Device And Ion Milling Method App 20170221677 - ASAI; Kengo ; et al.	2017-08-03
Cellulose acylate film, polarizing plate and liquid crystal display device Grant 9,527,986 - Tamura , et al. December 27, 2	2016-12-27
Semiconductor Device, Manufacturing Method Of The Same, And Mobile Phone App 20160164478 - ASAI; Kengo ; et al.	2016-06-09
Semiconductor device, manufacturing method of the same, and mobile phone Grant 9,299,914 - Asai , et al. March 29, 2	2016-03-29
Toner bottle, supply unit, and image forming apparatus Grant 9,164,421 - Hayashi , et al. October 20, 2	2015-10-20
Thermoelectric Conversion Device App 20150221845 - Takubo; Chisaki ; et al.	2015-08-06
Toner resupply device including a detector plate, a douser, and a fixing plate fixing the detector plate and the douser, and image forming apparatus Grant 9,020,375 - Kinoshita , et al. April 28, 2	2015-04-28
Cellulose Acylate Film, Polarizing Plate And Liquid Crystal Display Device App 20140205770 - TAMURA; Akio ; et al.	2014-07-24
Toner Resupply Device And Image Forming Apparatus App 20140029983 - KINOSHITA; Takeru ; et al.	2014-01-30
Semiconductor Device, Manufacturing Method Of The Same, And Mobile Phone App 20140018126 - Asai; Kengo ; et al.	2014-01-16
Toner Bottle, Supply Unit, And Image Forming Apparatus App 20130259533 - HAYASHI; Hideji ; et al.	2013-10-03
Energy Storage Circuit App 20130020880 - ASAI; Kengo ; et al.	2013-01-24
Cellulose Acylate Film, Polarizing Plate Using The Same And Liquid Crystal Display Device App 20120258263 - TAMURA; Akio ; et al.	2012-10-11
Resin Film, Polarizer Protective Film, Polarizer, And Liquid-crystal Display Device App 20120196142 - FUKAGAWA; Nobutaka ; et al.	2012-08-02
Cellulose Acylate Film, Polarizing Plate, And Liquid Crystal Display Device App 20120177848 - KAMOHARA; Kazuo ; et al.	2012-07-12
Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator Grant 8,164,399 - Isobe , et al. April 24, 2	2012-04-24
Thin film tuning-fork type inflection resonator and electric signal processing element Grant 8,102,102 - Isobe , et al. January 24, 2	2012-01-24
Thin-Film Piezoelectric Acoustic Wave Resonator and High-Frequency Filter App 20110304243 - Isobe; Atsushi ; et al.	2011-12-15
Acoustic wave device and high-frequency filter using the same Grant 7,994,878 - Isobe , et al. August 9, 2	2011-08-09
Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator App 20110181154 - Isobe; Atsushi ; et al.	2011-07-28
Film bulk acoustic wave resonator, its fabrication method and film bulk acoustic wave resonator filter using the resonator Grant 7,986,075 - Asai , et al. July 26, 2	2011-07-26
Thin Film Tuning-fork Type Inflection Resonator And Electric Signal Processing Element App 20110148257 - Isobe; Atsushi ; et al.	2011-06-23
Toner container and image forming apparatus comprising the same Grant 7,962,064 - Asai June 14, 2	2011-06-14
Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator Grant 7,940,145 - Isobe , et al. May 10, 2	2011-05-10
Thin film tuning-fork type inflection resonator and electric signal processing element Grant 7,915,793 - Isobe , et al. March 29, 2	2011-03-29
Elastic Wave Device App 20110037343 - ISOBE; Atsushi ; et al.	2011-02-17
Toner Container And Image Forming Apparatus Comprising The Same App 20100239325 - ASAI; Kengo	2010-09-23
Piezoelectric thin film resonator, piezoelectric thin film resonator filter and manufacturing method thereof Grant 7,745,975 - Asai , et al. June 29, 2	2010-06-29
Surface acoustic wave device and communication terminal using the same Grant 7,675,387 - Sakiyama , et al. March 9, 2	2010-03-09
Acoustic Wave Device And High-frequency Filter Using The Same App 20090295508 - ISOBE; Atsushi ; et al.	2009-12-03
Bulk acoustic wave resonator, bulk acoustic wave filter, RF module including bulk acoustic wave resonator and/or filter, and bulk acoustic wave oscillator Grant 7,586,390 - Matsumoto , et al. September 8, 2	2009-09-08
Piezoelectric thin film resonators Grant 7,561,010 - Hikita , et al. July 14, 2	2009-07-14
Thin film bulk acoustic wave resonator and filter, and radio frequency module using them Grant 7,554,427 - Matsumoto , et al. June 30, 2	2009-06-30
Film bulk acoustic wave resonator, its fabrication method and film bulk acoustic wave resonator filter using the resonator App 20090127978 - Asai; Kengo ; et al.	2009-05-21
Thin film piezoelectric bulk acoustic wave resonator and radio frequency filter using the same Grant 7,489,063 - Isobe , et al. February 10, 2	2009-02-10
Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator Grant 7,408,287 - Matsumoto , et al. August 5, 2	2008-08-05
Piezoelectric thin film resonator, piezoelectric thin film resonator filter and manufacturing method thereof App 20080169728 - Asai; Kengo ; et al.	2008-07-17
Thin film bulk acoustic wave resonator structure and filter, and radio-frequency module using them App 20080169884 - Matsumoto; Hisanori ; et al.	2008-07-17
Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator App 20080111651 - Isobe; Atsushi ; et al.	2008-05-15
Thin Film Piezoelectric Bulk Acoustic Wave Resonator And Radio Frequency Filter Using The Same App 20080024042 - Isobe; Atsushi ; et al.	2008-01-31
Thin Film Tuning-fork Type Inflection Resonator And Electric Signal Processing Element App 20070182291 - Isobe; Atsushi ; et al.	2007-08-09
RF-MEMS switch and its fabrication method Grant 7,242,273 - Isobe , et al. July 10, 2	2007-07-10
Surface acoustic wave device and communication terminal using the same App 20070120623 - Sakiyama; Kazuyuki ; et al.	2007-05-31
Bulk acoustic wave resonator and manufacturing method thereof, filter using the same, semiconductor integrated circuit device using the same, and high frequency module using the same Grant 7,221,242 - Asai , et al. May 22, 2	2007-05-22
Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator App 20070069606 - Matsumoto; Hisanori ; et al.	2007-03-29
Bulk acoustic wave resonator, bulk acoustic wave filter, RF module including bulk acoustic wave resonator and/or filter, and bulk acoustic wave oscillator App 20060267710 - Matsumoto; Hisanori ; et al.	2006-11-30
Blade for use in corneal surgery and corneal surgical apparatus having the same App 20060206126 - Sugimura; Masahiro ; et al.	2006-09-14
Piezoelectric thin film resonators App 20060158283 - Hikita; Mitsutaka ; et al.	2006-07-20
Bulk acoustic wave resonator and manufacturing method thereof, filter using the same, semiconductor integrated circuit device using the same, and high frequency module using the same App 20060139122 - Asai; Kengo ; et al.	2006-06-29
Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator App 20050168102 - Matsumoto, Hisanori ; et al.	2005-08-04
RF-MEMS switch and its fabrication method App 20050099252 - Isobe, Atsushi ; et al.	2005-05-12
Surface acoustic wave equipment Grant 5,814,917 - Isobe , et al. September 29, 1	1998-09-29

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