ICHIKAWA; Musubu

Patent Applications and Registrations

Patent applications and USPTO patent grants for ICHIKAWA; Musubu.The latest application filed is for "trisubstituted benzene compound having nitrogen-containing hetero ring in molecular terminus and organic electroluminescence element".

Company Profile

2.24.30

ICHIKAWA; Musubu - Nagano JP
Ichikawa; Musubu - Matsumoto N/A JP
Ichikawa; Musubu - Ueda N/A JP
ICHIKAWA; Musubu - Ueda-shi Nagano
Ichikawa; Musubu - Matsumoto-shi JP
Ichikawa; Musubu - Ueda 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

Patent	Date
Trisubstituted Benzene Compound Having Nitrogen-containing Hetero Ring In Molecular Terminus And Organic Electroluminescence Element App 20220177454 - TOGASHI; Kazunori ; et al.	2022-06-09
Photoelectric conversion device Grant 10,217,886 - Kim , et al. Feb	2019-02-26
Compound having triphenylsilyl group and triarylamine structure, and organic electroluminescent device Grant 10,059,725 - Yokoyama , et al. August 28, 2	2018-08-28
Information-reading component and information-reading device utilizing same Grant 9,891,101 - Nakamura , et al. February 13, 2	2018-02-13
Compounds having bipyridyl group and carbazole ring, and organic electroluminescent element Grant 9,634,258 - Yokoyama , et al. April 25, 2	2017-04-25
Organic semiconductor particulate material, organic semiconductor thin-film, dispersion liquid for forming organic semiconductor film, method for producing organic semiconductor thin-film, and organic thin-film transistor Grant 9,518,224 - Ichikawa , et al. December 13, 2	2016-12-13
Information-reading Component And Information-reading Device Utilizing Same App 20160011041 - NAKAMURA; Hiroyuki ; et al.	2016-01-14
Organic semiconductor material, organic semiconductor thin film, and organic thin film transistor Grant 9,133,193 - Ichikawa , et al. September 15, 2	2015-09-15
Compound having benzotriazole ring structure and organic electroluminescent element Grant 9,005,776 - Yokoyama , et al. April 14, 2	2015-04-14
Compound Having Triazole Ring Structure Substituted With Pyridyl Group And Organic Electroluminescent Device App 20140048787 - MIKI; Tetsuzo ; et al.	2014-02-20
Substituted bipyridyl compound and organic electroluminescent device Grant 8,642,189 - Yokoyama , et al. February 4, 2	2014-02-04
Compounds Having Bipyridyl Group And Carbazole Ring, And Organic Electroluminescent Element App 20130328041 - Yokoyama; Norimasa ; et al.	2013-12-12
Compound Having Triazole Ring Structure Substituted With Pyridyl Group And Organic Electroluminescent Device App 20130285025 - MIKI; Tetsuzo ; et al.	2013-10-31
Organic Semiconductor Particulate Material, Organic Semiconductor Thin-film, Dispersion Liquid For Forming Organic Semiconductor Film, Method For Producing Organic Semiconductor Thin-film, And Organic Thin-film Transistor App 20130153884 - Ichikawa; Musubu ; et al.	2013-06-20
Color unit and imaging device having the same Grant 8,466,452 - Kim , et al. June 18, 2	2013-06-18
Photoelectric Conversion Device App 20130049152 - Kim; Kyu Sik ; et al.	2013-02-28
Substituted Pyridyl Compound And Organic Electroluminescent Element App 20120319098 - Yokoyama; Norimasa ; et al.	2012-12-20
Compound having oxadiazole ring structure bonded with aromatic heterocyclic ring and organic electroluminescent device Grant 8,247,087 - Miki , et al. August 21, 2	2012-08-21
Organic Semiconductor Material, Organic Semiconductor Thin Film, And Organic Thin Film Transistor App 20120199824 - Ichikawa; Musubu ; et al.	2012-08-09
Arylamine compound and organic electroluminescence device Grant 8,227,096 - Miki , et al. July 24, 2	2012-07-24
Compound Having Benzotriazole Ring Structure And Organic Electroluminescent Element App 20120012831 - Yokoyama; Norimasa ; et al.	2012-01-19
Compound Having Triazole Ring Structure To Which Pyridyl Group Is Bonded, And Organic Electroluminescent Device App 20110272679 - Yokoyama; Norimasa ; et al.	2011-11-10
Compound Having Triphenylsilyl Group And Triarylamine Structure, And Organic Electroluminescent Device App 20110220881 - Yokoyama; Norimasa ; et al.	2011-09-15
Compound having oxadiazole ring structure substituted with pyridyl group and organic electroluminescence device Grant 7,977,671 - Miki , et al. July 12, 2	2011-07-12
Arylamine Compound And Organic Electroluminescence Device App 20110133171 - Miki; Tetsuzo ; et al.	2011-06-09
Arylamine Compound And Organic Electroluminescent Device App 20110115368 - MIKI; Tetsuzo ; et al.	2011-05-19
Arylamine compound and organic electroluminescence device Grant 7,867,632 - Miki , et al. January 11, 2	2011-01-11
Color Unit And Imaging Device Having The Same App 20110001128 - KIM; Kyu Sik ; et al.	2011-01-06
Substituted Bipyridyl Compound And Organic Electroluminescent Device App 20110001129 - Yokoyama; Norimasa ; et al.	2011-01-06
Arylamine compound and organic electroluminescent device Grant 7,862,905 - Miki , et al. January 4, 2	2011-01-04
Compound having oxadiazole ring structure substituted with pyridyl group, and organic electroluminescent device Grant 7,812,341 - Miki , et al. October 12, 2	2010-10-12
Luminescence Quantum Efficiency Measuring Instrument App 20100102238 - Kanazawa; Shusuke ; et al.	2010-04-29
Compound Having Triazine Ring Structure Substituted With Pyridyl Group And Organic Electroluminescent Device App 20100090588 - Yokoyama; Norimasa ; et al.	2010-04-15
Compound Having Oxadiazole Ring Structure Substituted With Pyridyl Group And Organic Electroluminescence Device App 20100066244 - Miki; Tetsuzo ; et al.	2010-03-18
Arylamine Compound And Organic Electroluminescence Device App 20090278442 - Miki; Tetsuzo ; et al.	2009-11-12
Compound Having Oxadiazole Ring Structure Bonded With Aromatic Heterocyclic Ring And Organic Electroluminescent Device App 20090230849 - Miki; Tetsuzo ; et al.	2009-09-17
Compound Having Triazole Ring Structure Substituted With Pyridyl Group And Organic Electroluminescent Device App 20090102361 - Miki; Tetsuzo ; et al.	2009-04-23
Semiconductor Device, Method For Manufacturing The Same, Electro-optical Device And Electronic Apparatus App 20080173867 - ICHIKAWA; Musubu ; et al.	2008-07-24
Carbazole Derivative Containing Fluorene Group and Organic Electroluminescent Element App 20080036365 - Miki; Tetsuzo ; et al.	2008-02-14
Compound Having Oxadiazole Ring Structure Substituted with Pyridyl Group, and Organic Electroluminescent Device App 20080017846 - Miki; Tetsuzo ; et al.	2008-01-24
Arylamine Compound and Organic Electroluminescent Device App 20070285004 - Miki; Tetsuzo ; et al.	2007-12-13
Polyimide-based insulating film composition, insulating film and insulating film-forming method Grant 6,461,738 - Ishikawa , et al. October 8, 2	2002-10-08
Polyimide-based insulating film composition, insulating film and insulating film-forming method App 20010020081 - Ishikawa, Seiji ; et al.	2001-09-06

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