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Method For Producing Liquid-crystal Polyester Processed Product
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Production Method For 4-hydroxy-2-methylbenzoic Acid
App 20220127216 - IMAI; Ryota ; et al. | 2022-04-28 |
Alkoxymethyl-substituted bisphenol compound
Grant 11,208,378 - Nasu December 28, 2 | 2021-12-28 |
Aromatic Tetracarboxylic Acid Compound
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Novel Polyacyloxymethyl-4,4'-acyloxybiphenyl Compound
App 20210323906 - NASU; Akihito | 2021-10-21 |
Aromatic polycarbonate oligomer solid
Grant 11,130,841 - Ozaki , et al. September 28, 2 | 2021-09-28 |
Aromatic polycarbonate oligomer solid
Grant 11,130,840 - Ozaki , et al. September 28, 2 | 2021-09-28 |
Aromatic polycarbonate oligomer solid
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Aromatic Polycarbonate Oligomer Solid
App 20210054142 - OZAKI; Mitsutaka ; et al. | 2021-02-25 |
Novel Alkoxymethyl-substituted Bisphenol Compound
App 20210053916 - NASU; Akihito | 2021-02-25 |
Bisphenol compound and aromatic polycarbonate
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Aromatic polycarbonate oligomer solid
Grant 10,662,286 - Ozaki , et al. | 2020-05-26 |
Aromatic polycarbonate oligomer solid
Grant 10,655,010 - Ozaki , et al. | 2020-05-19 |
Aromatic polycarbonate oligomer solid
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Aromatic Polycarbonate Oligomer Solid
App 20200115495 - OZAKI; Mitsutaka ; et al. | 2020-04-16 |
Aromatic Polycarbonate Oligomer Solid
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Aromatic Polycarbonate Oligomer Solid
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Bisphenol Compound And Aromatic Polycarbonate
App 20190047954 - Mizoguchi; Shun ; et al. | 2019-02-14 |
Aromatic Polycarbonate Oligomer Solid
App 20180371161 - Ozaki; Mitsutaka ; et al. | 2018-12-27 |
Aromatic Polycarbonate Oligomer Solid
App 20180371236 - Ozaki; Mitsutaka ; et al. | 2018-12-27 |
Aromatic Polycarbonate Oligomer Solid
App 20180362708 - Ozaki; Mitsutaka ; et al. | 2018-12-20 |
4-acylaralkylphenols and derivatives thereof
Grant 9,567,281 - Ojiri , et al. February 14, 2 | 2017-02-14 |
Tetrakis(ether-substituted formylphenyl)
Grant 9,522,868 - Yoshitomo , et al. December 20, 2 | 2016-12-20 |
New Tetrakis(ether-substituted Formylphenyl)
App 20160016884 - YOSHITOMO; Akira ; et al. | 2016-01-21 |
Method of manufacturing 4,4''-dihydroxy-m-terphenyl
Grant 9,102,596 - Ashida , et al. August 11, 2 | 2015-08-11 |
Ester group-containing tetracarboxylic acid dianhydride, polyester polyimide precursor, polyesterimide, and methods for producing same
Grant 9,096,566 - Hasegawa , et al. August 4, 2 | 2015-08-04 |
Method for producing trisphenols and monoester-substituted products thereof, and 4-acylaralkylphenol derivatives
Grant 9,090,547 - Ojiri , et al. July 28, 2 | 2015-07-28 |
Method Of Manufacturing 4,4"-dihydroxy-m-terphenyl
App 20150158800 - Ashida; Kazuhito ; et al. | 2015-06-11 |
Ester group-containing tetracarboxylic acid dianhydride, novel polyesterimide precursor derived therefrom, and polyesterimide
Grant 9,023,974 - Hasegawa May 5, 2 | 2015-05-05 |
Polynuclear poly(phenol) family
Grant 8,921,613 - Iwai December 30, 2 | 2014-12-30 |
Polynuclear poly(phenol) family
Grant 08921613 - | 2014-12-30 |
Trisphenol compound
Grant 8,816,135 - Yoshitomo , et al. August 26, 2 | 2014-08-26 |
4-Acylaralkylphenols and Derivatives Thereof
App 20140221680 - Ojiri; Akihiko ; et al. | 2014-08-07 |
Bis(formylphenyl) compound and novel polynuclear polyphenol compound derived from the same
Grant 8,563,770 - Yoshitomo , et al. October 22, 2 | 2013-10-22 |
Method for manufacturing trimellitic anhydride aryl ester
Grant 8,563,751 - Yamamoto , et al. October 22, 2 | 2013-10-22 |
Novel Bis(formylphenyl) Compound And Novel Polynuclear Polyphenol Compound Derived From The Same
App 20120289735 - YOSHITOMO; Akira ; et al. | 2012-11-15 |
Novel Polynuclear Poly(phenol) Family
App 20120277479 - Iwai; Tatsuya | 2012-11-01 |
Novel Trisphenol Compund
App 20120220805 - Yoshitomo; Akira ; et al. | 2012-08-30 |
Method For Producing Trisphenols And Monoester-substituted Products Thereof, And 4-acylaralkylphenol Derivatives
App 20120108853 - Ojiri; Akihiko ; et al. | 2012-05-03 |
Method For Manufacturing Trimellitic Anhydride Aryl Ester
App 20120029215 - Yamamoto; Tomoya ; et al. | 2012-02-02 |
Ester Group-containing Tetracarboxylic Acid Dianhydride, Polyester Polyimide Precursor, Polyesterimide, And Methods For Producing Same
App 20120029164 - Hasegawa; Masatoshi ; et al. | 2012-02-02 |
Method for producing new polynuclear poly(formylphenol)
Grant RE43,067 - Yoshitomo , et al. January 3, 2 | 2012-01-03 |
Tetrakis(ether-substituted Formylphenyl) And New Polynuclear Polyphenol Derived From The Same
App 20110172457 - Yoshitomo; Akira ; et al. | 2011-07-14 |
Novel Bis(formylphenyl) Compound And Novel Polynuclear Polyphenol Compound Derived From The Same
App 20110028752 - Yoshitomo; Akira ; et al. | 2011-02-03 |
Bis(formylphenyl)alkane and novel polynuclear phenol derived from the same
Grant 7,875,743 - Yoshitomo January 25, 2 | 2011-01-25 |
Tris(formylphenyl) and novel polynuclear phenol derived therefrom
Grant 7,858,819 - Yoshitomo , et al. December 28, 2 | 2010-12-28 |
Method for producing new polynuclear poly(formylphenol)
Grant 7,750,190 - Yoshitomo , et al. July 6, 2 | 2010-07-06 |
Tris(formylphenyl) And New Polynuclear Polyphenol Derived Therefrom
App 20100099908 - Yoshitomo; Akira ; et al. | 2010-04-22 |
Novel Bis(formylphenyl)alkane And Novel Polynuclear Phenol Derived From The Same
App 20100016633 - Yoshitomo; Akira | 2010-01-21 |
Novel Ester Group-containing Tetracarboxylic Acid Dianhydride, Novel Polyesterimide Precursor Derived Therefrom, And Polyesterimide
App 20090306329 - Hasegawa; Masatoshi | 2009-12-10 |
Bis-(hydroxybenzaldehyde) compound and novel polynuclear polyphenol compound derived therefrom and method for production thereof
Grant 7,586,009 - Yoshitomo , et al. September 8, 2 | 2009-09-08 |
1,3-bis(3-formyl-4-hydroxyphenyl)adamantanes and polynuclear polyphenols derived therefrom
Grant 7,456,323 - Yoshitomo , et al. November 25, 2 | 2008-11-25 |
1,3-Bis(3-Formyl-4-Hydroxyphenyl)Adamantanes and Polynuclear Polyphenols Derived Therefrom
App 20080242896 - Yoshitomo; Akira ; et al. | 2008-10-02 |
Method of producing poly(ortho-methylphenol)
Grant 7,321,054 - Azuma , et al. January 22, 2 | 2008-01-22 |
4,4'-dihydroxyphenyl bicyclohexenes
Grant 7,196,232 - Satomi , et al. March 27, 2 | 2007-03-27 |
Novel (meth)acrylates and methods of producing thereof
App 20060167305 - Yokoyama; Keiichi | 2006-07-27 |
Process for producing 1, 1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
Grant 6,992,227 - Yao , et al. January 31, 2 | 2006-01-31 |
Method of producing pure 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
Grant 6,972,344 - Yao , et al. December 6, 2 | 2005-12-06 |
Orthoalkylation catalyst for phenol and process for producing orthoalkylated phenol with use thereof
Grant 6,951,966 - Higashi , et al. October 4, 2 | 2005-10-04 |
Hydroxymethyl-substituted polyfunctional phenols
Grant 6,906,226 - Matsuishi , et al. June 14, 2 | 2005-06-14 |
Method for producing high purity 1,1-bis(4-hydroxyphenyl)cyclohexanes
Grant 6,875,896 - Yao , et al. April 5, 2 | 2005-04-05 |
Diphenol and process for producing the same
Grant 6,872,858 - Muragaki , et al. March 29, 2 | 2005-03-29 |
Method for continuously producing 3,3',5,5'-tetra-t-butyl-4,4'-biphenol
Grant 6,835,859 - Kawahara December 28, 2 | 2004-12-28 |
Alkyl-substituted tetracyclododecenecarboxylic acid esters, (meth)acrylic acid addition products thereof, and methods for producing the same
Grant 6,825,374 - Shiomi , et al. November 30, 2 | 2004-11-30 |
Hydroxyphenyl adamantanes and process for the production of the same
Grant 6,720,460 - Yoshikawa , et al. April 13, 2 | 2004-04-13 |
Method of producing 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
Grant 6,673,973 - Yao , et al. January 6, 2 | 2004-01-06 |
Process for production of 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
Grant 6,673,974 - Yao , et al. January 6, 2 | 2004-01-06 |
Method for producing 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
Grant 6,673,975 - Yao , et al. January 6, 2 | 2004-01-06 |
Partially protected novel trisphenols and process for production thereof
Grant 6,603,029 - Shiomi , et al. August 5, 2 | 2003-08-05 |
Catalyst for ortho-alkylation of phenols, a precursor thereof, and production of ortho-alkylated phenols by use of said catalyst
Grant 5,847,237 - Yago , et al. December 8, 1 | 1998-12-08 |
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