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Kazutoshi Miyazawa
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Yokohamashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of repairing a defect of an organic EL display
Patent number
9,111,886
Issue date
Aug 18, 2015
Joled Inc
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Repaired organic EL display and method for manufacturing same inclu...
Patent number
8,772,052
Issue date
Jul 8, 2014
Panasonic Corporation
Kazutoshi Miyazawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of manufacturing organic EL display
Patent number
8,647,163
Issue date
Feb 11, 2014
Panasonic Corporation
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL panel and method of manufacturing the same
Patent number
8,587,002
Issue date
Nov 19, 2013
Panasonic Corporation
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of repairing organic EL display
Patent number
8,388,394
Issue date
Mar 5, 2013
Panasonic Corporation
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL display and method for manufacturing same
Patent number
8,283,661
Issue date
Oct 9, 2012
Panasonic Corporation
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of organic EL display
Patent number
7,964,416
Issue date
Jun 21, 2011
Panasonic Corporation
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymerizing binaphthalene derivatives
Patent number
7,413,782
Issue date
Aug 19, 2008
Chisso Corporation
Takashi Kato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystalline vinyl ketone derivatives and their polymers
Patent number
7,357,964
Issue date
Apr 15, 2008
Chisso Corporation
Hiromichi Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal compounds having bis(trifluoromethyl) phenyl rings,...
Patent number
6,844,032
Issue date
Jan 18, 2005
Chisso Corporation
Kazutoshi Miyazawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terphenyl derivative, liquid crystal composition and liquid crystal...
Patent number
6,596,349
Issue date
Jul 22, 2003
Chisso Corp.
Tomoyuki Kondou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted benzene derivative, liquid crystal composition, and liq...
Patent number
6,579,577
Issue date
Jun 17, 2003
Chisso Corporation
Tomoyuki Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Terphenyl derivative, liquid crystal composition and liquid crystal...
Patent number
6,555,185
Issue date
Apr 29, 2003
Chisso Corporation
Tomoyuki Kondou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystalline compound having difluoropropyleneoxy group as bo...
Patent number
6,544,604
Issue date
Apr 8, 2003
Chisso Corporation
Shuichi Matsui
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phenylbenzoate derivatives and liquid crystal compositions
Patent number
6,468,606
Issue date
Oct 22, 2002
Chisso Corporation
Shuichi Matsui
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Difluorophenyl derivatives, liquid-crystal compounds, and liquid-cr...
Patent number
6,458,433
Issue date
Oct 1, 2002
Chisso Corporation
Takashi Kato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluoroalkoxybenzene derivatives having ether bond, liquid-crystal c...
Patent number
6,372,153
Issue date
Apr 16, 2002
Chisso Corporation
Norio Tamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid-crystal compounds having large negative value of permittivit...
Patent number
6,348,244
Issue date
Feb 19, 2002
Chisso Corporation
Kazutoshi Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Terphenyl derivative, liquid-crystal composition, and liquid-crysta...
Patent number
6,344,247
Issue date
Feb 5, 2002
Chisso Corporation
Tomoyuki Kondou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vinylene compounds and liquid-crystal composition
Patent number
6,337,034
Issue date
Jan 8, 2002
Chisso Corporation
Tomoyuki Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid-crystal alkenyltolan derivative, liquid-crystal composition,...
Patent number
6,333,080
Issue date
Dec 25, 2001
Chisso Corporation
Norio Tamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions containing chiral compounds and nematic liquid crystal...
Patent number
6,329,026
Issue date
Dec 11, 2001
Chisso Corporation
Dietrich Demus
G02 - OPTICS
Information
Patent Grant
Chlorobenzene derivatives, liquid-crystal composition, and liquid-c...
Patent number
6,329,027
Issue date
Dec 11, 2001
Chisso Corporation
Tomoyuki Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine derivative, liquid crystal composition comprising the de...
Patent number
6,326,065
Issue date
Dec 4, 2001
Chisso Corporation
Yasuhiro Haseba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystalline compound, liquid crystal composition comprising...
Patent number
6,319,570
Issue date
Nov 20, 2001
Chisso Corporation
Tugumiti Andou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluoroalkylated liquid-crystal compounds, liquid-crystal compositio...
Patent number
6,254,941
Issue date
Jul 3, 2001
Chisso Corporation
Tomoyuki Kondou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid-crystal compounds having fluorinated alkyl groups, liquid-cr...
Patent number
6,248,260
Issue date
Jun 19, 2001
Chisso Corporation
Yasuhiro Haseba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dioxane derivatives, liquid-crystal compositions containing the sam...
Patent number
6,235,355
Issue date
May 22, 2001
Chisso Corporation
Yasuhiro Haseba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkenyl compound, liquid crystal composition, and liquid crystal di...
Patent number
6,231,934
Issue date
May 15, 2001
Chisso Corporation
Tomoyuki Kondo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compounds exhibiting negative anisotropy of permitti...
Patent number
6,210,761
Issue date
Apr 3, 2001
Chisso Corporation
Tomoyuki Kondo
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC EL PANEL AND METHOD OF MANUFACTURING THE SAME
Publication number
20130015475
Publication date
Jan 17, 2013
PANASONIC CORPORATION
Kazutoshi MIYAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF REPAIRING ORGANIC EL DISPLAY
Publication number
20120295507
Publication date
Nov 22, 2012
PANASONIC CORPORATION
Kazutoshi MIYAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ORGANIC EL DISPLAY
Publication number
20120270460
Publication date
Oct 25, 2012
PANASONIC CORPORATION
Kazutoshi MIYAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DISPLAY MANUFACTURING METHOD
Publication number
20110287682
Publication date
Nov 24, 2011
PANASONIC CORPORATION
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DISPLAY AND METHOD FOR MANUFACTURING SAME
Publication number
20110278603
Publication date
Nov 17, 2011
PANASONIC CORPORATION
Kazutoshi Miyazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC EL DISPLAY AND METHOD FOR MANUFACTURING SAME
Publication number
20110227104
Publication date
Sep 22, 2011
PANASONIC CORPORATION
Kazutoshi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF ORGANIC EL DISPLAY
Publication number
20110104842
Publication date
May 5, 2011
PANASONIC CORPORATION
Kazutoshi MIYAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polymerizing binaphthalene derivatives
Publication number
20050179005
Publication date
Aug 18, 2005
Takashi Kato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid-crystalline vinyl ketone derivatives and their polymers
Publication number
20050012070
Publication date
Jan 20, 2005
Hiromichi Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid crystal compounds having bis(trifluoromethyl) phenyl rings,...
Publication number
20030077405
Publication date
Apr 24, 2003
Kazutoshi Miyazawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid crystalline compound having difluoropropyleneoxy group as bo...
Publication number
20020119260
Publication date
Aug 29, 2002
Shuichi Matsui
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DIFLUOROPHENYL DERIVATIVES, LIQUID-CRYSTAL COMPOUNDS, AND LIQUID-CR...
Publication number
20020038858
Publication date
Apr 4, 2002
TAKASHI KATO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL LIQUID-CRYSTAL COMPOUNDS HAVING LARGE NEGATIVE VALUE OF PERMI...
Publication number
20020030179
Publication date
Mar 14, 2002
KAZUTOSHI MIYAZAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIQUID-CRYSTAL COMPOUNDS, LIQUID-CRYSTAL COMPOSITION CONTAINING THE...
Publication number
20020015804
Publication date
Feb 7, 2002
YASUHIRO HASEBA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Terphenyl derivative, liquid crystal composition and liquid crystal...
Publication number
20010038092
Publication date
Nov 8, 2001
CHISSO CORPORATION
Tomoyuki Kondou
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Terphenyl derivative, liquid crystal composition and liquid crystal...
Publication number
20010038891
Publication date
Nov 8, 2001
CHISSO CORPORATION
Tomoyuki Kondou
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHENYL POLYHALOALKYL ETHER DERIVATIVES, LIQUID-CRYSTAL COMPOSITION...
Publication number
20010019121
Publication date
Sep 6, 2001
KOUICHI SHIBATA
C07 - ORGANIC CHEMISTRY