AOKI; Katsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for AOKI; Katsumi.The latest application filed is for "micro-light-emitting diode mounting board and display device including micro-light-emitting diode mounting board".

Company Profile

0.32.27

AOKI; Katsumi - Yasu-shi Shiga
Aoki; Katsumi - Yokohama N/A JP
Aoki; Katsumi - Yokohama-shi JP
Aoki; Katsumi - Kanagawa JP
Aoki; Katsumi - Troutdale OR
Aoki; Katsumi - Kumamoto JA
Aoki; Katsumi - Katsuta JA

*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
Micro-light-emitting Diode Mounting Board And Display Device Including Micro-light-emitting Diode Mounting Board App 20220157854 - ITO; Hiroaki ; et al.	2022-05-19
Method of manufacturing a piezoelectric element Grant 8,387,220 - Ishikura , et al. March 5, 2	2013-03-05
Perovskite type oxide material, piezoelectric element, liquid discharge head and liquid discharge apparatus using the same, and method of producing perovskite type oxide material Grant 8,142,678 - Matsuda , et al. March 27, 2	2012-03-27
Piezoelectric body and liquid discharge head Grant 8,114,307 - Aoki , et al. February 14, 2	2012-02-14
Piezoelectric element, ink jet head and producing method for piezoelectric element Grant 8,033,654 - Matsuda , et al. October 11, 2	2011-10-11
Piezoelectric actuator and liquid discharge head using the same Grant 7,999,441 - Aoki , et al. August 16, 2	2011-08-16
Piezoelectric substance, piezoelectric element, liquid discharge head using piezoelectric element, liquid discharge apparatus, and production method of piezoelectric element Grant 7,998,362 - Ifuku , et al. August 16, 2	2011-08-16
Piezoelectric element, manufacturing method for piezoelectric body, and liquid jet head Grant 7,984,977 - Takeda , et al. July 26, 2	2011-07-26
Ink jet printing method and ink jet printing apparatus Grant 7,926,933 - Taniuchi , et al. April 19, 2	2011-04-19
Piezoelectric Element, Ink Jet Head And Producing Method For Piezoelectric Element App 20110018945 - Matsuda; Takanori ; et al.	2011-01-27
Manufacturing method for piezoelectric body, piezoelectric element, and liquid discharge head Grant 7,874,648 - Matsuda , et al. January 25, 2	2011-01-25
Piezoelectric element, ink jet head and producing method for piezoelectric element Grant 7,874,649 - Matsuda , et al. January 25, 2	2011-01-25
Epitaxial oxide film, piezoelectric film, piezoelectric film element, liquid discharge head using the piezoelectric film element, and liquid discharge apparatus Grant 7,804,231 - Ifuku , et al. September 28, 2	2010-09-28
Piezoelectric Element And Manufacturing Method Thereof, Electronic Device, Ink Jet Device App 20100192341 - Ishikura; Junri ; et al.	2010-08-05
Piezoelectric substance element, liquid discharge head utilizing the same and optical element Grant 7,759,845 - Fukui , et al. July 20, 2	2010-07-20
Piezoelectric element and manufacturing method thereof, electronic device, ink jet device Grant 7,732,997 - Ishikura , et al. June 8, 2	2010-06-08
Piezoelectric element containing perovskite type oxide, and liquid jet head and ultrasonic motor using the piezoelectric element Grant 7,646,140 - Aoki , et al. January 12, 2	2010-01-12
Piezoelectric member, piezoelectric member element, liquid discharge head in use thereof, liquid discharge apparatus and method of manufacturing piezoelectric member Grant 7,591,543 - Aoki , et al. September 22, 2	2009-09-22
Piezoelectric Element, And Liquid Jet Head And Ultrasonic Motor Using The Piezoelectric Element App 20090140197 - Aoki; Katsumi ; et al.	2009-06-04
Piezoelectric substance, piezoelectric substance element, liquid discharge head, liquid discharge device and method for producing piezoelectric substance Grant 7,528,530 - Matsuda , et al. May 5, 2	2009-05-05
Piezoelectric substance and manufacturing method thereof, piezoelectric element and liquid discharge head using such piezoelectric element and liquid discharge apparatus Grant 7,528,532 - Ifuku , et al. May 5, 2	2009-05-05
Piezoelectric element, and liquid jet head and ultrasonic motor using the piezoelectric element Grant 7,525,239 - Aoki , et al. April 28, 2	2009-04-28
Piezoelectric substance, piezoelectric element, liquid discharge head using piezoelectric element, and liquid discharge apparatus Grant 7,521,845 - Ifuku , et al. April 21, 2	2009-04-21
Piezoelectric element Grant 7,517,063 - Ifuku , et al. April 14, 2	2009-04-14
Piezoelectric Actuator And Liquid Discharge Head Using The Same App 20090091215 - Aoki; Katsumi ; et al.	2009-04-09
Piezoelectric Body And Liquid Discharge Head App 20080089832 - Aoki; Katsumi ; et al.	2008-04-17
Piezoelectric Element, And Liquid Jet Head And Ultrasonic Motor Using The Piezoelectric Element App 20080067898 - Aoki; Katsumi ; et al.	2008-03-20
Manufacturing Method For Piezoelectric Body, Piezoelectric Element, And Liquid Discharge Head App 20080012909 - MATSUDA; Takanori ; et al.	2008-01-17
Epitaxial Oxide Film, Piezoelectric Film, Piezoelectric Film Element, Liquid Discharge Head Using The Piezoelectric Film Element, And Liquid Discharge Apparatus App 20080012054 - IFUKU; Toshihiro ; et al.	2008-01-17
Piezoelectric Element, Ink Jet Head And Producing Method For Piezoelectric Element App 20080012910 - MATSUDA; Takanori ; et al.	2008-01-17
Piezoelectric Element, Manufacturing Method For Piezoelectric Body, And Liquid Jet Head App 20080012908 - TAKEDA; KENICHI ; et al.	2008-01-17
Piezoelectric device, liquid discharge head employing this device and liquid discharge apparatus Grant 7,309,950 - Aoki , et al. December 18, 2	2007-12-18
Dielectric element, piezoelectric element, ink jet head and ink jet recording apparatus and manufacturing method of same Grant 7,301,261 - Ifuku , et al. November 27, 2	2007-11-27
Piezoelectric element and manufacturing method thereof, electronic device, ink jet device App 20070228894 - Ishikura; Junri ; et al.	2007-10-04
Piezoelectric Substance Element, Liquid Discharge Head Utilizing The Same And Optical Element App 20070215715 - Fukui; Tetsuro ; et al.	2007-09-20
Dielectric element, piezoelectric element, ink jet head and method for producing the same head Grant 7,262,544 - Aoki , et al. August 28, 2	2007-08-28
Ink Jet Printing Method And Ink Jet Printing Apparatus App 20070146462 - TANIUCHI; Hiroshi ; et al.	2007-06-28
Piezoelectric member element and liquid discharge head comprising element thereof Grant 7,235,917 - Fukui , et al. June 26, 2	2007-06-26
Piezoelectric Substance, Piezoelectric Substance Element, Liquid Discharge Head, Liquid Discharge Device And Method For Producing Piezoelectric Substance App 20070090728 - Matsuda; Takanori ; et al.	2007-04-26
Perovskite type oxide material, piezoelectric element, liquid discharge head and liquid discharge apparatus using the same, and method of producing perovskite type oxide material App 20070060467 - Matsuda; Takanori ; et al.	2007-03-15
Piezoelectric Substance And Manufacturing Method Thereof, Piezoelectric Element And Liquid Discharge Head Using Such Piezoelectric Element And Liquid Discharge Apparatus App 20070046154 - Ifuku; Toshihiro ; et al.	2007-03-01
Piezoelectric Substance, Piezoelectric Element, Liquid Discharge Head Using Piezoelectric Element, Liquid Discharge Apparatus, And Production Method Of Piezoelectric Element App 20070048190 - Ifuku; Toshihiro ; et al.	2007-03-01
Piezoelectric Substance, Piezoelectric Element, Liquid Discharge Head Using Piezoelectric Element, And Liquid Discharge Apparatus App 20070046152 - Ifuku; Toshihiro ; et al.	2007-03-01
Piezoelectric Member, Piezoelectric Member Element, Liquid Discharge Head In Use Thereof, Liquid Discharge Apparatus And Method Of Manufacturing Piezoelectric Member App 20070046734 - Aoki; Katsumi ; et al.	2007-03-01
Piezoelectric element Grant 7,144,101 - Ifuku , et al. December 5, 2	2006-12-05
Piezoelectric element App 20060256167 - Ifuku; Toshihiro ; et al.	2006-11-16
Piezoelectric member element and liquid discharge head comprising element thereof App 20060033404 - Fukui; Tetsuro ; et al.	2006-02-16
Piezoelectric element App 20060012648 - Ifuku; Toshihiro ; et al.	2006-01-19
Dielectric element, piezoelectric element, ink jet head and ink jet recording apparatus and manufacturing method of same App 20050189849 - Ifuku, Toshihiro ; et al.	2005-09-01
Dielectric element, piezoelectric element, ink jet head and method for producing the same head App 20050168112 - Aoki, Katsumi ; et al.	2005-08-04
Reduced particulate etching Grant 6,753,268 - Aoki June 22, 2	2004-06-22
Ink-jet recording apparatus and recording medium Grant 6,716,495 - Yoshino , et al. April 6, 2	2004-04-06
Reduced particulate etching App 20030186550 - Aoki, Katsumi	2003-10-02
Printing Apparatus And Printing Method App 20030052942 - YASHIMA, MASATAKA ; et al.	2003-03-20
Electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus Grant 6,296,978 - Takaya , et al. October 2, 2	2001-10-02
Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same Grant 5,422,210 - Maruyama , et al. June 6, 1	1995-06-06
Apparatus movably adhering to a wall and adapted to carry a cleaning apparatus Grant 3,958,652 - Urakami , et al. May 25, 1	1976-05-25
A Worm-gear-type Speed Reduction Device For An Elevator Grant 3,641,832 - Shigeta , et al. February 15, 1	1972-02-15

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