ISHII; Yutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for ISHII; Yutaka.The latest application filed is for "inspection method for pillar-shaped honeycomb filter".

Company Profile

3.84.49

ISHII; Yutaka - Ama-Gun Oharuchou JP
Ishii; Yutaka - Nagoya-Shi JP
Ishii; Yutaka - Nagoya JP
Ishii; Yutaka - Osaka JP
ISHII; Yutaka - Nagoya-City JP
Ishii; Yutaka - Osaka-shi JP
Ishii; Yutaka - Nara JP
Ishii; Yutaka - Kawaguchi JP
Ishii; Yutaka - Tokyo JP
Ishii; Yutaka - Nara-shi JP
Ishii; Yutaka - Gunma JP
Ishii; Yutaka - Nara-ken JP
Ishii; Yutaka - Kita-ku JP
Ishii; Yutaka - Kawaguchi-shi JP
Ishii; Yutaka - Niigata JP
Ishii; Yutaka - Saitama JP
Ishii; Yutaka - Kobe JP
Ishii; Yutaka - Gumma JP
Ishii; Yutaka - Fujisawa JP
Ishii, Yutaka - Fujisawa-shi JP
Ishii; Yutaka - Isesaki 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
Inspection Method For Pillar-shaped Honeycomb Filter App 20210302296 - SATO; Yoshihiro ; et al.	2021-09-30
Method For Producing Honeycomb Structure App 20200298155 - Inoue; Jun ; et al.	2020-09-24
Honeycomb Segment Joined Body And Method For Producing The Same, And Dust Collecting Filter App 20190255475 - ISHII; Yutaka ; et al.	2019-08-22
Manufacturing method of honeycomb structure, and bonding material Grant 10,279,573 - Ishii , et al.	2019-05-07
Illumination device Grant 9,939,127 - Uchida , et al. April 10, 2	2018-04-10
Manufacturing Method Of Honeycomb Structure, And Bonding Material App 20170036432 - ISHII; Yutaka ; et al.	2017-02-09
Manufacturing method of honeycomb structure Grant 9,371,254 - Ishii , et al. June 21, 2	2016-06-21
Optical film Grant 9,310,619 - Uchida , et al. April 12, 2	2016-04-12
Illumination device Grant 9,217,552 - Uchida , et al. December 22, 2	2015-12-22
Manufacturing Method Of Honeycomb Structure App 20150274602 - ISHII; Yutaka ; et al.	2015-10-01
Illumination Device App 20150211709 - Uchida; Tatsuo ; et al.	2015-07-30
Illumination Device App 20150167924 - Uchida; Tatsuo ; et al.	2015-06-18
Optical Film App 20150036215 - Uchida; Tatsuo ; et al.	2015-02-05
Multi-display Device And Display Modules App 20150015456 - Uchida; Tatsuo ; et al.	2015-01-15
Backlight system and liquid crystal display device using the same Grant 8,922,735 - Uchida , et al. December 30, 2	2014-12-30
Thin backlight system and liquid crystal display device using the same Grant 8,810,752 - Uchida , et al. August 19, 2	2014-08-19
Backlight System And Lcd Device Using The Same App 20130201424 - Uchida; Tatsuo ; et al.	2013-08-08
Liquid crystal display device Grant 8,228,469 - Kubo , et al. July 24, 2	2012-07-24
Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filter Grant 8,212,974 - Ohkuma , et al. July 3, 2	2012-07-03
Surface light source device Grant 8,199,278 - Uchida , et al. June 12, 2	2012-06-12
Backlight System And Liquid Crystal Display Device Using The Same App 20120127398 - Uchida; Tatsuo ; et al.	2012-05-24
Magenta Coloring Matter, Ink Composition, And Colored Body App 20120056931 - Ono; Daisuke ; et al.	2012-03-08
Liquid crystal display device App 20120013826 - Kubo; Masumi ; et al.	2012-01-19
Thin Backlight System And Liquid Crystal Display Device Using The Same App 20110310330 - Uchida; Tatsuo ; et al.	2011-12-22
Process For Production Of Optically Active Compound App 20110288315 - Ishii; Yutaka ; et al.	2011-11-24
Liquid crystal display device Grant 8,054,423 - Kubo , et al. November 8, 2	2011-11-08
Surface light source device Grant 8,054,404 - Uchida , et al. November 8, 2	2011-11-08
Planar Light Source Device App 20110228558 - Uchida; Tatsuo ; et al.	2011-09-22
Surface Light Source Device App 20110199786 - Uchida; Tatsuo ; et al.	2011-08-18
Anthrapyridone Coloring Matter, Salt Thereof, Ink Composition And Colored Body App 20110195238 - Ono; Daisuke ; et al.	2011-08-11
Anthrapyridone compound or a salt thereof, magenta ink composition containing the anthrapyridone compound and colored product Grant 7,985,287 - Murakami , et al. July 26, 2	2011-07-26
Surface Light Source Device App 20110141715 - Uchida; Tatsuo ; et al.	2011-06-16
Liquid crystal display device Grant 7,952,667 - Kubo , et al. May 31, 2	2011-05-31
Control Valve and Air Conditioner Equipped with the Valve App 20110088427 - Ishii; Yutaka ; et al.	2011-04-21
Color filter layer and display device using the same Grant 7,916,249 - Narutaki , et al. March 29, 2	2011-03-29
Ink composition and colored product Grant 7,909,926 - Matsumoto , et al. March 22, 2	2011-03-22
Anthrapyridone compound or salt thereof, magenta ink composition and colored product Grant 7,871,464 - Ono , et al. January 18, 2	2011-01-18
Anthrapyridone Compound Or A Salt Thereof, Magenta Ink Composition Containing The Anthrapyridone Compound and Colored Product App 20100291360 - Murakami; Yasuo ; et al.	2010-11-18
Liquid crystal display device App 20100283950 - Kubo; Masumi ; et al.	2010-11-11
Blue color composition containing dye, color filter and liquid crystal display device and organic EL display provided with the color filter App 20100271578 - Ohkuma; Satoshi ; et al.	2010-10-28
Anthrapyridone compound or salt thereof, magenta ink composition and colored product Grant 7,785,411 - Ishii , et al. August 31, 2	2010-08-31
Anthrapyridone Compound Or Salt Thereof, Magenta Ink Composition And Colored Product App 20100209678 - Ono; Daisuke ; et al.	2010-08-19
Liquid crystal display device App 20100201928 - Kubo; Masumi ; et al.	2010-08-12
Process for preparation of nonnatural amino acid and intermediate thereof Grant 7,750,162 - Ishii , et al. July 6, 2	2010-07-06
Anthrapyridone compound, salt thereof, magenta ink composition and colored product Grant 7,691,191 - Matsumoto , et al. April 6, 2	2010-04-06
Anthrapyridone Compound Or Salt Thereof, Magenta Ink Composition And Colored Product App 20100075112 - Ishii; Yutaka ; et al.	2010-03-25
Anthrapyridone compound or salt thereof, magenta ink composition containing the same, and colored product Grant 7,678,185 - Matsumoto , et al. March 16, 2	2010-03-16
Color filter layer and display device using the same App 20100060832 - Narutaki; Yozo ; et al.	2010-03-11
Liquid crystal display device Grant 7,663,717 - Kubo , et al. February 16, 2	2010-02-16
Anthrapyridone Compound, Salt Thereof, Magenta Ink Composition And Colored Product App 20100015410 - Matsumoto; Hiroyuki ; et al.	2010-01-21
Optically active compounds, method for kinetic optical resolution of carboxylic acid derivatives and catalysts therefor Grant 7,649,094 - Ishii , et al. January 19, 2	2010-01-19
Ink Composition And Colored Product App 20090324900 - Matsumoto; Hiroyuki ; et al.	2009-12-31
Anthrapyridone Compound Or Salt Thereof, Magenta Ink Composition Containing The Same, And Colored Product App 20090286051 - Matsumoto; Hiroyuki ; et al.	2009-11-19
Color filter layer and transflective liquid crystal display device using the same Grant 7,599,023 - Narutaki , et al. October 6, 2	2009-10-06
Liquid crystal display device Grant 7,535,528 - Kubo , et al. May 19, 2	2009-05-19
Color filter layer having different area ratio between different colors and transflective liquid crystal display device using the same Grant 7,471,359 - Narutaki , et al. December 30, 2	2008-12-30
Liquid crystal display device Grant 7,468,768 - Kubo , et al. December 23, 2	2008-12-23
Novel Azo Compound or Salt, Ink Composition Comprising Such Azo Compound, and Colored Article App 20080011191 - Ishii; Yutaka ; et al.	2008-01-17
Color filter layer and display device using the same App 20080002085 - Narutaki; Yozo ; et al.	2008-01-03
Color filter layer and display device using the same App 20070247570 - Narutaki; Yozo ; et al.	2007-10-25
Process for Preparation of Nonnatural Amino Acid and Intermediate Thereof App 20070208180 - Ishii; Yutaka ; et al.	2007-09-06
Liquid crystal display device App 20070195237 - Kubo; Masumi ; et al.	2007-08-23
Color filter layer comprising a transmissive non-color filter region and the transflective display device using the same Grant 7,250,998 - Narutaki , et al. July 31, 2	2007-07-31
Liquid crystal display device App 20070019138 - Kubo; Masumi ; et al.	2007-01-25
Liquid crystal display device App 20070002227 - Kubo; Masumi ; et al.	2007-01-04
Process for producing acrylic acid derivative App 20060287527 - Miyazawa; Yasuyuki ; et al.	2006-12-21
Liquid crystal display with light transmission regions and light reflection regions Grant 7,151,581 - Kubo , et al. December 19, 2	2006-12-19
Bearing steel,method for evaluating large-sized inclusions in the steel and rolling bearing App 20060048576 - Kiuchi; Akihiro ; et al.	2006-03-09
Liquid crystal display device App 20050270455 - Kubo, Masumi ; et al.	2005-12-08
Transflective LCD device having less distance between transmission region and first bus line than transmission region and second bus line Grant 6,950,159 - Kubo , et al. September 27, 2	2005-09-27
Color filter layer and display device using the same App 20050162588 - Narutaki, Yozo ; et al.	2005-07-28
Novel optically active compounds, method for kinetic optical resolution of carboxylic acid derivatives and catalysts therefor App 20050154209 - Ishii, Yutaka ; et al.	2005-07-14
Color filter layer and display device using the same Grant 6,906,765 - Narutaki , et al. June 14, 2	2005-06-14
Water-electrolysis-device-use electrode plate, unit, solid electrolytic membrane unit and electrolytic cell Grant 6,852,205 - Toyoshima , et al. February 8, 2	2005-02-08
Liquid crystal display device App 20050018118 - Kubo, Masumi ; et al.	2005-01-27
Liquid crystal display device with light transmission and reflection regions Grant 6,819,379 - Kubo , et al. November 16, 2	2004-11-16
Processes for the preparation of 4(5)-amino-5(4)-carboxamidoimidazoles and intermediates thereof Grant 6,797,828 - Shibasaki , et al. September 28, 2	2004-09-28
Process for producing acrylic acid derivative App 20040152894 - Miyazawa, Yasuyuki ; et al.	2004-08-05
Equipment sensing system and equipment control device Grant 6,742,349 - Kawai , et al. June 1, 2	2004-06-01
Color filter layer and display device using the same App 20040021807 - Narutaki, Yozo ; et al.	2004-02-05
Toroidal continuously variable transmission and manufacturing method thereof Grant 6,659,909 - Okita , et al. December 9, 2	2003-12-09
Color filter layer providing transmitted light with improved brightness and display device using same Grant 6,624,860 - Narutaki , et al. September 23, 2	2003-09-23
Toroidal continuously variable transmission and manufacturing method thereof App 20030040401 - Okita, Shigeru ; et al.	2003-02-27
Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region Grant 6,452,654 - Kubo , et al. September 17, 2	2002-09-17
Liquid crystal display device App 20010055082 - Kubo, Masumi ; et al.	2001-12-27
Liquid crystal display device and method for fabricating the same Grant 6,330,047 - Kubo , et al. December 11, 2	2001-12-11
LCD with plurality of pixels having reflective and transmissive regions Grant 6,295,109 - Kubo , et al. September 25, 2	2001-09-25
Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region App 20010020991 - Kubo, Masumi ; et al.	2001-09-13
Liquid crystal display including both color filter and non-color filter regions for increasing brightness Grant 6,215,538 - Narutaki , et al. April 10, 2	2001-04-10
Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region Grant 6,195,140 - Kubo , et al. February 27, 2	2001-02-27
Remedies for hyperphosphatemia Grant 6,180,094 - Sasaki , et al. January 30, 2	2001-01-30
Liquid crystal display device Grant 6,115,099 - Yamamoto , et al. September 5, 2	2000-09-05
Liquid crystal display device and method for manufacturing the same Grant 5,956,112 - Fujimori , et al. September 21, 1	1999-09-21
Liquid crystal display device and method for driving the same Grant 5,805,130 - Yamamoto , et al. September 8, 1	1998-09-08
Display unit of input integral type Grant 5,659,332 - Ishii , et al. August 19, 1	1997-08-19
Optical modulating element and electronic apparatus using it Grant 5,642,214 - Ishii , et al. June 24, 1	1997-06-24
Liquid crystal device with the retardation of the liquid crystal layer greater than .lambda./2 and a method for driving the same Grant 5,640,259 - Sawayama , et al. June 17, 1	1997-06-17
Display apparatus Grant 5,627,557 - Yamaguchi , et al. May 6, 1	1997-05-06
Field sequential ferroelectric LCD having a single crystalline layer in which a plurality of circuit elements are formed Grant 5,617,229 - Yamamoto , et al. April 1, 1	1997-04-01
Driving device for a display panel and a driving method of the same Grant 5,610,628 - Yamamoto , et al. March 11, 1	1997-03-11
Driving device for a display panel and a driving method of the same Grant 5,594,466 - Yamamoto , et al. January 14, 1	1997-01-14
Non-volatile memory device and a method for producing the same Grant 5,579,199 - Kawamura , et al. November 26, 1	1996-11-26
Liquid crystal display with several capacitors for holding information at each pixel Grant 5,566,010 - Ishii , et al. October 15, 1	1996-10-15
Three dimensional projection display reflecting divided polarized light on to reflective liquid crystal display elements Grant 5,552,840 - Ishii , et al. September 3, 1	1996-09-03
Liquid crystal device with plural polymer network films Grant 5,539,547 - Ishii , et al. July 23, 1	1996-07-23
Liquid crystal display device having an orientation layer containing liquid crystal with a controlled orientation and method for manufacturing the same Grant 5,528,401 - Narutaki , et al. June 18, 1	1996-06-18
Goggle type display apparatus Grant 5,506,705 - Yamamoto , et al. April 9, 1	1996-04-09
Method of forming an optical compensating plate of a liquid crystal display apparatus Grant 5,462,621 - Ishii October 31, 1	1995-10-31
Display device Grant 5,461,400 - Ishii , et al. October 24, 1	1995-10-24
Non-volatile memory device Grant 5,444,651 - Yamamoto , et al. August 22, 1	1995-08-22
Reflection type single crystal silicon substrate liquid crystal display device and system Grant 5,426,526 - Yamamoto , et al. June 20, 1	1995-06-20
Liquid crystal display device with edge lit lightguide reflecting light to back reflector by total internal reflection Grant 5,341,231 - Yamamoto , et al. August 23, 1	1994-08-23
Projection type liquid crystal display device with twisted nematic liquid crystal layers Grant 5,272,553 - Yamamoto , et al. December 21, 1	1993-12-21
Reflective-type liquid crystal display device with etched oxide layer between substrate and metal film and method for producing same Grant 5,220,444 - Mitsui , et al. June 15, 1	1993-06-15
Liquid crystal display device having reflector of a substrate, a patterned resin, and a reflective film, and method of making same Grant 5,204,765 - Mitsui , et al. April 20, 1	1993-04-20
Input/output display panel with light pen Grant 5,151,688 - Tanaka , et al. September 29, 1	1992-09-29
Liquid crystal display device having an optical fiber substrate including fibers whose periphery is coated with a conductive material Grant 5,148,297 - Ishii , et al. September 15, 1	1992-09-15
Liquid crystal display apparatus having a particular optical compensating member Grant 5,134,507 - Ishii July 28, 1	1992-07-28
Method for driving a multi-layered-type liquid crystal display device Grant 5,090,794 - Hatano , et al. February 25, 1	1992-02-25
Liquid crystal display device with selective transmitting means and an impedance changing layer Grant 5,071,230 - Hatano , et al. December 10, 1	1991-12-10
Liquid-crystal display device Grant 5,044,732 - Kimura , et al. September 3, 1	1991-09-03
Method of producing an aluminum heat exchanger Grant 5,005,285 - Ishii April 9, 1	1991-04-09
Liquid crystal display device having a randomly determined polarity reversal frequency Grant 4,926,168 - Yamamoto , et al. May 15, 1	1990-05-15
Heat exchanger Grant 4,892,143 - Ishii January 9, 1	1990-01-09
Liquid-crystal composition Grant 4,643,841 - Ishii , et al. February 17, 1	1987-02-17
Multiplexable liquid crystal display with reduced hysteresis Grant 4,579,425 - Ishii , et al. April 1, 1	1986-04-01
Seal for dynamic scattering-twisted nematic liquid crystal display Grant 4,536,060 - Takamatsu , et al. * August 20, 1	1985-08-20
Liquid crystal composition and liquid crystal display device Grant 4,528,115 - Ishii , et al. July 9, 1	1985-07-09
Driving method for display panels Grant 4,413,256 - Yasuda , et al. November 1, 1	1983-11-01
Driving technique for matrix liquid crystal display panel for displaying characters and a cursor Grant 4,365,242 - Yasuda , et al. December 21, 1	1982-12-21

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