loadpatents
name:-0.089385986328125
name:-0.11685013771057
name:-0.005119800567627
Sakashita; Takeshi Patent Filings

Sakashita; Takeshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakashita; Takeshi.The latest application filed is for "inductor, filter, and multiplexer".

Company Profile
5.114.82
  • Sakashita; Takeshi - Tokyo JP
  • Sakashita; Takeshi - Hyogo N/A JP
  • Sakashita; Takeshi - Kawasaki JP
  • Sakashita; Takeshi - Osaka JP
  • Sakashita; Takeshi - Kanagawa JP
  • Sakashita; Takeshi - Ikeda JP
  • Sakashita, Takeshi - Kawasaki-shi JP
  • Sakashita, Takeshi - Ichihara City JP
  • Sakashita; Takeshi - Utsunomiya JP
  • Sakashita; Takeshi - Iwakuni JP
  • Sakashita; Takeshi - Yamaguchi JP
  • Sakashita; Takeshi - Kuga JP
  • Sakashita; Takeshi - Itami City 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
PatentDate
Piezoelectric thin film resonator, filter, and multiplexer
Grant 11,075,614 - Tsutsumi , et al. July 27, 2
2021-07-27
Inductor, filter, and multiplexer
Grant 11,069,615 - Sakashita , et al. July 20, 2
2021-07-20
Acoustic wave device and method of fabricating the same, filter and multiplexer
Grant 10,886,889 - Sakashita January 5, 2
2021-01-05
Acoustic wave device
Grant 10,763,818 - Sakashita , et al. Sep
2020-09-01
Inductor, Filter, And Multiplexer
App 20200161238 - SAKASHITA; Takeshi ;   et al.
2020-05-21
Belt device including a coated driving rotator, transfer device, and image forming apparatus
Grant 10,324,404 - Akiyama , et al.
2019-06-18
Acoustic Wave Device And Method Of Fabricating The Same, Filter And Multiplexer
App 20190149123 - SAKASHITA; Takeshi
2019-05-16
Piezoelectric thin film resonator, filter, and multiplexer
Grant 10,270,422 - Sakashita
2019-04-23
Piezoelectric thin film resonator and filter
Grant 10,250,218 - Yokoyama , et al.
2019-04-02
Piezoelectric Thin Film Resonator, Filter, And Multiplexer
App 20180145655 - TSUTSUMI; Jun ;   et al.
2018-05-24
Acoustic Wave Device
App 20180083593 - SAKASHITA; Takeshi ;   et al.
2018-03-22
Belt Device, Transfer Device, And Image Forming Apparatus
App 20180059595 - AKIYAMA; Takuya ;   et al.
2018-03-01
Image forming apparatus
Grant 9,857,734 - Sakashita , et al. January 2, 2
2018-01-02
Piezoelectric Thin Film Resonator, Filter, And Multiplexer
App 20170338798 - SAKASHITA; Takeshi
2017-11-23
Image forming apparatus that performs a refreshing operation
Grant 9,817,340 - Seki , et al. November 14, 2
2017-11-14
Piezoelectric thin film resonator, filter and duplexer
Grant 9,787,282 - Taniguchi , et al. October 10, 2
2017-10-10
Image forming apparatus and process unit
Grant 9,772,601 - Kichise , et al. September 26, 2
2017-09-26
Piezoelectric thin film resonator including an insertion film, filter, and duplexer
Grant 9,748,925 - Taniguchi , et al. August 29, 2
2017-08-29
Piezoelectric Thin Film Resonator And Filter
App 20170170807 - YOKOYAMA; Tsuyoshi ;   et al.
2017-06-15
Image Forming Apparatus
App 20170139353 - Sakashita; Takeshi ;   et al.
2017-05-18
Image Forming Apparatus
App 20170097589 - SEKI; Takahiro ;   et al.
2017-04-06
Filter and duplexer with resonators having insertion films of different widths
Grant 9,595,941 - Nishihara , et al. March 14, 2
2017-03-14
Image Forming Apparatus And Process Unit
App 20170031310 - KICHISE; Mitsutoshi ;   et al.
2017-02-02
Piezoelectric thin film resonator, filter and duplexer
Grant 9,531,342 - Taniguchi , et al. December 27, 2
2016-12-27
Piezoelectric thin-film resonator, filter and duplexer utilizing a piezoelectric film having an air space
Grant 9,496,848 - Yokoyama , et al. November 15, 2
2016-11-15
Piezoelectric thin-film resonator, method for fabricating same, filter and duplexer having an interposed film
Grant 9,444,429 - Sakashita , et al. September 13, 2
2016-09-13
Piezoelectric thin film resonator, filter and duplexer including a film inserted in the piezoelectric film
Grant 9,356,573 - Yokoyama , et al. May 31, 2
2016-05-31
Piezoelectric Thin Film Resonator, Filter, And Duplexer
App 20160142038 - TANIGUCHI; Shinji ;   et al.
2016-05-19
Piezoelectric thin film resonator, filter, and duplexer including a film inserted into the piezoelectric film
Grant 9,344,059 - Nishihara , et al. May 17, 2
2016-05-17
Image forming apparatus
Grant 9,304,474 - Sakashita , et al. April 5, 2
2016-04-05
Filter And Duplexer
App 20160028371 - NISHIHARA; Tokihiro ;   et al.
2016-01-28
Piezoelectric thin film resonator, filter, communication module and communication device
Grant 9,240,769 - Sakashita , et al. January 19, 2
2016-01-19
Image forming apparatus
Grant 9,213,270 - Sakuma , et al. December 15, 2
2015-12-15
Acoustic wave device
Grant 9,184,725 - Taniguchi , et al. November 10, 2
2015-11-10
Transfer device and attachment of the transfer device to a cover of an image forming apparatus
Grant 9,164,470 - Sakashita , et al. October 20, 2
2015-10-20
Image Forming Apparatus
App 20150248099 - SAKASHITA; Takeshi ;   et al.
2015-09-03
Piezoelectric Thin Film Resonator, Filter And Duplexer
App 20150207490 - TANIGUCHI; Shinji ;   et al.
2015-07-23
Piezoelectric Thin-film Resonator, Method For Fabricating The Same, Filter And Duplexer
App 20150171826 - SAKASHITA; Takeshi ;   et al.
2015-06-18
Piezoelectric Thin Film Resonator, Filter And Duplexer
App 20150130561 - TANIGUCHI; Shinji ;   et al.
2015-05-14
Piezoelectric Thin-film Resonator, Filter And Duplexer
App 20150130560 - YOKOYAMA; Tsuyoshi ;   et al.
2015-05-14
Piezoelectric Thin Film Resonator, Filter And Duplexer
App 20150130559 - YOKOYAMA; Tsuyoshi ;   et al.
2015-05-14
Toner collection unit and image forming apparatus incorporating same
Grant 9,031,450 - Sakuma , et al. May 12, 2
2015-05-12
Acoustic wave device and filter
Grant 9,013,250 - Taniguchi , et al. April 21, 2
2015-04-21
Powder transport device and image forming apparatus incorporating same
Grant 8,983,357 - Sakashita , et al. March 17, 2
2015-03-17
Belt device and image forming apparatus
Grant 8,971,752 - Meguro , et al. March 3, 2
2015-03-03
Elastic wave device and method for manufacturing the same
Grant 8,854,158 - Yokoyama , et al. October 7, 2
2014-10-07
Filter, duplexer, communication module, communication device
Grant 8,847,700 - Hara , et al. September 30, 2
2014-09-30
Acoustic wave device
Grant 8,841,819 - Nishihara , et al. September 23, 2
2014-09-23
Piezoelectric Thin Film Resonator, Filter, And Duplexer
App 20140210570 - NISHIHARA; Tokihiro ;   et al.
2014-07-31
Toner Collection Unit And Image Forming Apparatusincorporating Same
App 20140147165 - SAKUMA; Tetsushi ;   et al.
2014-05-29
Acoustic wave device, method of manufacturing acoustic wave device and transmission apparatus
Grant 8,723,623 - Hara , et al. May 13, 2
2014-05-13
Transfer Device And Image Forming Apparatus
App 20140079434 - SAKASHITA; Takeshi ;   et al.
2014-03-20
Film bulk acoustic resonator, filter, communication module and communication apparatus
Grant 8,653,908 - Hara , et al. February 18, 2
2014-02-18
Piezoelectric thin-film resonator
Grant 8,450,906 - Taniguchi , et al. May 28, 2
2013-05-28
Image Forming Apparatus
App 20130051854 - SAKUMA; Tetsushi ;   et al.
2013-02-28
Acoustic Wave Device
App 20130038405 - TANIGUCHI; Shinji ;   et al.
2013-02-14
Belt Device And Image Forming Apparatus
App 20130011158 - MEGURO; Yuuji ;   et al.
2013-01-10
Filter, Duplexer, Communication Module, Communication Device
App 20120293277 - HARA; Motoaki ;   et al.
2012-11-22
Piezoelectric Thin Film Resonator, Filter, Communication Module And Communication Device
App 20120256706 - SAKASHITA; TAKESHI ;   et al.
2012-10-11
Powder Transport Device And Image Forming Apparatus Incorporating Same
App 20120237268 - SAKASHITA; Takeshi ;   et al.
2012-09-20
Transfer device, image forming apparatus, and waste toner container
Grant 8,265,524 - Hatayama , et al. September 11, 2
2012-09-11
Method of manufacturing thin film resonator
Grant 8,240,015 - Sakashita , et al. August 14, 2
2012-08-14
Piezoelectric Thin-film Resonator
App 20120200199 - TANIGUCHI; Shinji ;   et al.
2012-08-09
Acoustic Wave Device And Filter
App 20120200373 - TANIGUCHI; Shinji ;   et al.
2012-08-09
Filter element, duplexer and electronic device having piezoelectric thin-film resonators stacked vertically
Grant 8,228,138 - Hara , et al. July 24, 2
2012-07-24
Acoustic Wave Device
App 20120104900 - NISHIHARA; Tokihiro ;   et al.
2012-05-03
Resonator, filter and electronic device
Grant 8,164,398 - Taniguchi , et al. April 24, 2
2012-04-24
Transfer belt device, method of assembling the same, and image forming apparatus
Grant 8,135,307 - Inoue , et al. March 13, 2
2012-03-13
Acoustic wave filter, duplexer using the acoustic wave filter, and communication apparatus using the duplexer
Grant 8,125,298 - Hara , et al. February 28, 2
2012-02-28
Filter, duplexer, and communication apparatus
Grant 8,125,297 - Iwaki , et al. February 28, 2
2012-02-28
Belt unit and image forming apparatus
Grant 8,112,015 - Kichise , et al. February 7, 2
2012-02-07
Filter, duplexer and communication apparatus
Grant 8,093,962 - Taniguchi , et al. January 10, 2
2012-01-10
Piezoelectric thin-film resonator, filter using the same, and duplexer using the same
Grant 8,084,919 - Nishihara , et al. December 27, 2
2011-12-27
Filter Element, Duplexer And Electronic Device
App 20110267155 - HARA; Motoaki ;   et al.
2011-11-03
Image forming apparatus
Grant 8,045,887 - Sakashita , et al. October 25, 2
2011-10-25
Elastic Wave Device And Method For Manufacturing The Same
App 20110241800 - Yokoyama; Tsuyoshi ;   et al.
2011-10-06
Transfer device and image forming apparatus
Grant 8,005,412 - Sakashita , et al. August 23, 2
2011-08-23
Powder container and image forming apparatus
Grant 7,970,297 - Inoue , et al. June 28, 2
2011-06-28
Powder housing unit and image forming apparatus with powder housing unit
Grant 7,970,336 - Sakashita , et al. June 28, 2
2011-06-28
Piezoelectric thin-film resonator and filter using the same
Grant 7,884,527 - Tsutsumi , et al. February 8, 2
2011-02-08
Film Bulk Acoustic Resonator, Filter, Communication Module And Communication Apparatus
App 20110006860 - Hara; Motoaki ;   et al.
2011-01-13
Piezoelectric thin-film resonator and filter using the same
Grant RE41,813 - Nishihara , et al. October 12, 2
2010-10-12
Piezoelectric Thin Film Resonator, Filter, Communication Module And Communication Device
App 20100237750 - SAKASHITA; Takeshi ;   et al.
2010-09-23
Filter and duplexer
Grant 7,786,649 - Nishihara , et al. August 31, 2
2010-08-31
Image forming apparatus having guide member for detachable unit
Grant 7,778,568 - Sakashita , et al. August 17, 2
2010-08-17
Transfer device and image forming apparatus including the same
Grant 7,751,762 - Hatayama , et al. July 6, 2
2010-07-06
Filter, Duplexer And Communication Apparatus
App 20100148888 - HARA; Motoaki ;   et al.
2010-06-17
Resonator, Filter And Electronic Device
App 20100117762 - Taniguchi; Shinji ;   et al.
2010-05-13
Optical semiconductor device and method for manufacturing the same
Grant 7,713,765 - Sakashita , et al. May 11, 2
2010-05-11
Acoustic Wave Filter, Duplexer Using The Acoustic Wave Filter, And Communication Apparatus Using The Duplexer
App 20100110940 - HARA; Motoaki ;   et al.
2010-05-06
Filter, Duplexer And Communication Apparatus
App 20100060384 - TANIGUCHI; Shinji ;   et al.
2010-03-11
Piezoelectric Thin0film Resonator, Filter Using The Same, And Duplexer Using The Same
App 20100033063 - Nishihara; Tokihiro ;   et al.
2010-02-11
Filter, Duplexer, And Communication Apparatus
App 20100026414 - IWAKI; Masafumi ;   et al.
2010-02-04
Acoustic Wave Device, Method Of Manufacturing Acoustic Wave Device And Transmission Apparatus
App 20100019866 - HARA; Motoaki ;   et al.
2010-01-28
Transfer device and image forming apparatus
Grant 7,643,781 - Sakashita , et al. January 5, 2
2010-01-05
Power guiding device and image forming apparatus having power guiding device
Grant 7,616,923 - Hatayama , et al. November 10, 2
2009-11-10
Image forming apparatus dust container including dust conveyance members
Grant 7,599,633 - Inoue , et al. October 6, 2
2009-10-06
Piezoelectric thin-film resonator and filter
Grant 7,579,761 - Nishihara , et al. August 25, 2
2009-08-25
Piezoelectric thin-film resonator and filter using the same
Grant 7,567,023 - Iwaki , et al. July 28, 2
2009-07-28
Filter having multiple piezoelectric thin-film resonators
Grant 7,545,077 - Taniguchi , et al. June 9, 2
2009-06-09
Transfer Device And Image Forming Apparatus
App 20090129831 - SAKASHITA; Takeshi ;   et al.
2009-05-21
Resonator, filter and fabrication of resonator
Grant 7,498,717 - Yokoyama , et al. March 3, 2
2009-03-03
Duplexer with filters including film bulk acoustic resonators
Grant 7,498,899 - Iwaki , et al. March 3, 2
2009-03-03
Optical Semiconductor Device And Method For Manufacturing The Same
App 20090028203 - SAKASHITA; Takeshi ;   et al.
2009-01-29
Piezoelectric thin-film resonator and filter
Grant 7,482,738 - Taniguchi , et al. January 27, 2
2009-01-27
Belt Unit And Image Forming Apparatus
App 20090011882 - KICHISE; Mitsutoshi ;   et al.
2009-01-08
Transfer Belt Device, Method Of Assembling The Same, And Image Forming Apparatus
App 20080317521 - Inoue; Tomofumi ;   et al.
2008-12-25
Piezoelectric thin-film resonator and filter and fabricating method
Grant 7,432,631 - Taniguchi , et al. October 7, 2
2008-10-07
Powder container and image forming apparatus
App 20080193167 - Inoue; Tomofumi ;   et al.
2008-08-14
Image forming apparatus and powder housing unit
App 20080187365 - Sakashita; Takeshi ;   et al.
2008-08-07
Transfer device, image forming apparatus, and waste toner container
App 20080138133 - Hatayama; Kohji ;   et al.
2008-06-12
Piezoelectric thin-film resonator and filter having the same
Grant 7,368,859 - Yokoyama , et al. May 6, 2
2008-05-06
Piezoelectric thin-film resonator and filter using the same
Grant 7,345,402 - Taniguchi , et al. March 18, 2
2008-03-18
Power Guiding Device And Image Forming Apparatus Having Power Guiding Device
App 20080050158 - Hatayama; Kohji ;   et al.
2008-02-28
Image Forming Apparatus
App 20080028967 - SAKASHITA; Takeshi ;   et al.
2008-02-07
Film bulk acoustic resonator and method of producing the same
Grant 7,323,953 - Yokoyama , et al. January 29, 2
2008-01-29
Transfer Device And Image Forming Apparatus
App 20080003022 - SAKASHITA; Takeshi ;   et al.
2008-01-03
Filter having multiple piezoelectric thin-film resonators
App 20070279154 - Taniguchi; Shinji ;   et al.
2007-12-06
Image Forming Apparatus
App 20070269233 - SAKASHITA; Takeshi ;   et al.
2007-11-22
Piezoelectric thin-film resonator and filter using the same
App 20070252476 - Iwaki; Masafumi ;   et al.
2007-11-01
Filter and duplexer
App 20070252662 - Nishihara; Tokihiro ;   et al.
2007-11-01
Filter element, and filter device, duplexer, and high-frequency circuit each including said filter element
Grant 7,271,684 - Nishihara , et al. September 18, 2
2007-09-18
Transfer Device And Image Forming Apparatus Including The Same
App 20070183816 - Hatayama; Kohji ;   et al.
2007-08-09
Dust container and image forming apparatus
App 20070110458 - Inoue; Tomofumi ;   et al.
2007-05-17
Piezoelectric thin-film resonator and filter
App 20070096597 - Taniguchi; Shinji ;   et al.
2007-05-03
Piezoelectric thin-film resonator and filter using the same
Grant 7,211,931 - Nishihara , et al. May 1, 2
2007-05-01
Filter chip and filter device
Grant 7,145,417 - Kimachi , et al. December 5, 2
2006-12-05
Piezoelectric thin-film resonator and filter
App 20060255693 - Nishihara; Tokihiro ;   et al.
2006-11-16
Piezoelectric thin-film resonator and filter having the same
App 20060244553 - Yokoyama; Tsuyoshi ;   et al.
2006-11-02
Piezoelectric thin-film resonator and filter using the same
App 20060152110 - Taniguchi; Shinji ;   et al.
2006-07-13
Piezoelectric thin-film resonator and filter using the same
App 20060091764 - Tsutsumi; Jun ;   et al.
2006-05-04
Duplexer
App 20060066419 - Iwaki; Masafumi ;   et al.
2006-03-30
Piezoelectric thin-film resonator and filter and fabricating method
App 20050264137 - Taniguchi, Shinji ;   et al.
2005-12-01
Resonator, filter and fabrication of resonator
App 20050218754 - Yokoyama, Tsuyoshi ;   et al.
2005-10-06
Filter device
Grant 6,949,990 - Nishihara , et al. September 27, 2
2005-09-27
Piezoelectric thin-film resonator and filter using the same
App 20050099094 - Nishihara, Tokihiro ;   et al.
2005-05-12
Film bulk acoustic resonator and method of producing the same
App 20050046519 - Yokoyama, Tsuyoshi ;   et al.
2005-03-03
Thin-film piezoelectric resonator, band-pass filter and method of making thin-film piezoelectric resonator
App 20040185594 - Nishihara, Tokihiro ;   et al.
2004-09-23
Filter device
App 20040104790 - Nishihara, Tokihiro ;   et al.
2004-06-03
Filter element, and filter device, duplexer, and high-frequency circuit each including said filter element
App 20040100342 - Nishihara, Tokihiro ;   et al.
2004-05-27
Thin-film piezoelectric resonator, band-pass filter and method of making thin-film piezoelectric resonator
Grant 6,734,763 - Nishihara , et al. May 11, 2
2004-05-11
Filter chip and filter device
App 20030186673 - Kimachi, Rei ;   et al.
2003-10-02
Thin-film piezoelectric resonator, band-pass filter and method of making thin-film piezoelectric resonator
App 20030107456 - Nishihara, Tokihiro ;   et al.
2003-06-12
Continuous method for manufacturing polycarbonate
App 20010021765 - Shimoda, Tomoaki ;   et al.
2001-09-13
Polycarbonate, copolycarbonate resin compositions and preparing method thereof
Grant 5,880,248 - Sakashita , et al. March 9, 1
1999-03-09
Method of manufacturing polycarbonate
Grant 5,717,057 - Sakashita , et al. February 10, 1
1998-02-10
Preparation method of polycarbonate resin
Grant 5,606,008 - Sakashita , et al. February 25, 1
1997-02-25
Processes for preparing aromatic polycarbonates
Grant 5,606,007 - Sakashita , et al. February 25, 1
1997-02-25
Method for preparing optical-grade polycarbonate compositions
Grant 5,502,153 - Sakashita , et al. March 26, 1
1996-03-26
Copolymeric polycarbonate production method
Grant 5,484,875 - Sakashita , et al. January 16, 1
1996-01-16
Photocurable resin composition
Grant RE35,135 - Sakashita , et al. December 26, 1
1995-12-26
Polycarbonate production method
Grant 5,371,170 - Sakashita , et al. December 6, 1
1994-12-06
Preparing method of polycarbonate resin compounds for the optical use
Grant 5,364,926 - Sakashita , et al. November 15, 1
1994-11-15
Polycarbonate containing terminal hydroxy groups, low sodium and chlorine content
Grant 5,276,129 - Sakashita , et al. January 4, 1
1994-01-04
Catalytic melt condensation preparation of polycarbonate
Grant 5,151,491 - Sakashita , et al. September 29, 1
1992-09-29
Process for preparing polycarbonates
Grant 5,142,018 - Sakashita , et al. August 25, 1
1992-08-25
Curable adhesive compositions
Grant 5,122,061 - Wakumoto , et al. June 16, 1
1992-06-16
Melt, catalytic process for preparing polycarbonates from carbonic acid diester
Grant 5,097,002 - Sakashita , et al. March 17, 1
1992-03-17
Adhesive for ceramics and processes for the bonding of ceramics using same
Grant 5,091,033 - Nakabayashi , et al. February 25, 1
1992-02-25
Oxygen-permeable article of fluorinated hydrocarbon group-grafted (meth)acrylate polymers
Grant 5,057,585 - Agou , et al. October 15, 1
1991-10-15
Curable composition
Grant 4,985,516 - Sakashita , et al. January 15, 1
1991-01-15
Curable compositions for dental drugs having sustained release property
Grant 4,966,766 - Atsuta , et al. October 30, 1
1990-10-30
Curable compositions for dental drugs having sustained release property
Grant 4,925,660 - Atsuta , et al. May 15, 1
1990-05-15
Curable compositions
Grant 4,920,188 - Sakashita , et al. April 24, 1
1990-04-24
Apparatus for automatic baking treatment of semiconductor wafers
Grant 4,778,382 - Sakashita October 18, 1
1988-10-18
Polyterephthalamide composition having gel proportion, Fg, of 3-90%
Grant 4,742,110 - Sakashita , et al. May 3, 1
1988-05-03
Molding polyamide composition
Grant 4,607,073 - Sakashita , et al. August 19, 1
1986-08-19
Curable coating composition containing acryloyl or methacryloyl cyanurate or isocyanurate compound, cured composition therefrom, and process for producing articles by using the curable composition
Grant 4,526,920 - Sakashita , et al. July 2, 1
1985-07-02

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.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed