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Saitama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Organoiridium complex for organic electroluminescent elements
Patent number
12,245,498
Issue date
Mar 4, 2025
Tanaka Kikinzoku Kogyo K.K.
Yasushi Masahiro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cathode electrode catalyst of fuel cell, and reaction acceleration...
Patent number
11,527,761
Issue date
Dec 13, 2022
Tanaka Kikinzoku Kogyo K.K.
Koichi Matsutani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alloy for medical use, and method for producing same
Patent number
11,345,986
Issue date
May 31, 2022
Tanaka Kikinzoku Kogyo K.K.
Kunihiro Shima
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing cyclometalated iridium complex
Patent number
11,008,352
Issue date
May 18, 2021
National Institute of Advanced Industrial Science and Technology
Hideo Konno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alloy for medical use, and method for producing same
Patent number
10,883,162
Issue date
Jan 5, 2021
Tanaka Kikinzoku Kogyo K.K.
Kunihiro Shima
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing halogen-crosslinked iridium dimer
Patent number
10,844,086
Issue date
Nov 24, 2020
National Institute of Advanced Industrial Science and Technology
Hideo Konno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing cyclometalated iridium complex, and cyclometal...
Patent number
10,538,543
Issue date
Jan 21, 2020
National Institute of Advanced Industrial Science and Technology
Hideo Konno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing cyclometalated iridium complex
Patent number
10,533,027
Issue date
Jan 14, 2020
Tanaka Kikinzoku Kogyo K.K.
Hideo Konno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silicide alloy film for semiconductor device electrode, and product...
Patent number
10,246,770
Issue date
Apr 2, 2019
Tanaka Kikinzoku Kogyo K.K.
Shunichiro Ohmi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Alloy for medical use and method of producing the same
Patent number
10,220,120
Issue date
Mar 5, 2019
Tanaka Kikinzoku Kogyo K.K.
Kunihiro Shima
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing iridium complex
Patent number
10,125,158
Issue date
Nov 13, 2018
Tanaka Kikinzoku Kogyo K.K.
Yasushi Masahiro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Raw material and production method for cyclometalated iridium complex
Patent number
10,053,479
Issue date
Aug 21, 2018
Tanaka Kikinzoku Kogyo K.K.
Hideo Konno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organoiridium complex for organic electroluminescent elements
Patent number
9,859,511
Issue date
Jan 2, 2018
Tanaka Kikinzoku Kogyo K.K.
Yasushi Masahiro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic iridium complex for organic electroluminescent element
Patent number
9,793,499
Issue date
Oct 17, 2017
Tanaka Kikinzoku Kogyo K.K.
Yasushi Masahiro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conductive polymer solution, conductive coating film, and input device
Patent number
8,840,812
Issue date
Sep 23, 2014
Shin-Etsu Polymer Co., Ltd.
Yasushi Masahiro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive polymer solution, conductive coating film and input device
Patent number
8,728,351
Issue date
May 20, 2014
Shin-Etsu Polymer Co., Ltd.
Yasushi Masahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive composition and conductive cross-linked product, capacit...
Patent number
8,551,366
Issue date
Oct 8, 2013
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive polymer solution, conductive coating, condenser and proc...
Patent number
8,472,165
Issue date
Jun 25, 2013
Shin-Etsu Polymer Co., Ltd.
Tailu Ning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive polymer solution, antistatic coating material, antistati...
Patent number
8,414,801
Issue date
Apr 9, 2013
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive composition and conductive cross-linked product, capacit...
Patent number
8,388,866
Issue date
Mar 5, 2013
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive composition and conductive cross-linked product, capacit...
Patent number
8,097,184
Issue date
Jan 17, 2012
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive composition and production method thereof, antistatic co...
Patent number
8,035,952
Issue date
Oct 11, 2011
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive composition and production method thereof, antistatic co...
Patent number
8,021,579
Issue date
Sep 20, 2011
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive composition and production method thereof, antistatic co...
Patent number
7,916,455
Issue date
Mar 29, 2011
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive composition and production method thereof, antistatic co...
Patent number
7,842,196
Issue date
Nov 30, 2010
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conductive composition and production method thereof, antistatic co...
Patent number
7,683,109
Issue date
Mar 23, 2010
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive composition and conductive cross-linked product, capacit...
Patent number
7,666,326
Issue date
Feb 23, 2010
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive polymer solution, antistatic coating material, antistati...
Patent number
7,618,559
Issue date
Nov 17, 2009
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ORGANOIRIDIUM COMPLEX FOR ORGANIC ELECTROLUMINESCENT ELEMENTS
Publication number
20220093879
Publication date
Mar 24, 2022
Tanaka Kikinzoku Kogyo K.K.
Yasushi MASAHIRO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALLOY FOR MEDICAL USE, AND METHOD FOR PRODUCING SAME
Publication number
20210047717
Publication date
Feb 18, 2021
Tanaka Kikinzoku Kogyo K.K.
KUNIHIRO SHIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING CYCLOMETALATED IRIDIUM COMPLEX
Publication number
20200181181
Publication date
Jun 11, 2020
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hideo KONNO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CORE-SHELL CATALYST AND OXYGEN REDUCTION METHOD
Publication number
20200122123
Publication date
Apr 23, 2020
OSAKA UNIVERSITY
Koichi MATSUTANI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IRIDIUM COMPOUND AND METHOD FOR PRODUCING IRIDIUM COMPLEX BY USING...
Publication number
20190352321
Publication date
Nov 21, 2019
TANAKA KIKINZOKU KOGYO K.K.
Hideo KONNO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATHODE ELECTRODE CATALYST OF FUEL CELL, AND REACTION ACCELERATION...
Publication number
20190296363
Publication date
Sep 26, 2019
Tanaka Kikinzoku Kogyo K.K.
Koichi MATSUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING CYCLOMETALATED IRIDIUM COMPLEX, AND CYCLOMETAL...
Publication number
20190256539
Publication date
Aug 22, 2019
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hideo KONNO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING HALOGEN-CROSSLINKED IRIDIUM DIMER
Publication number
20190211041
Publication date
Jul 11, 2019
TANAKA KIKINZOKU KOGYO K.K.
Hideo KONNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING CYCLOMETALATED IRIDIUM COMPLEX, AND NOVEL IRID...
Publication number
20190144479
Publication date
May 16, 2019
TANAKA KIKINZOKU KOGYO K.K.
Hideo KONNO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING CYCLOMETALATED IRIDIUM COMPLEX
Publication number
20180362565
Publication date
Dec 20, 2018
TANAKA KIKINZOKU KOGYO K.K.
Hideo KONNO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION METHOD FOR SEMICONDUCTOR DEVICE ELECTRODE
Publication number
20180174850
Publication date
Jun 21, 2018
Tanaka Kikinzoku Kogyo K.K.
Shunichiro OHMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SILICIDE ALLOY FILM FOR SEMICONDUCTOR DEVICE ELECTRODE, AND PRODUCT...
Publication number
20180148830
Publication date
May 31, 2018
TANAKA KIKINZOKU KOGYO K.K.
Shunichiro OHMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CORE-SHELL CATALYST AND REACTION ACCELERATION METHOD
Publication number
20180138518
Publication date
May 17, 2018
Tanaka Kikinzoku Kogyo K.K.
Koichi MATSUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IRIDIUM COMPLEX PRODUCTION METHOD
Publication number
20170253623
Publication date
Sep 7, 2017
TANAKA KIKINZOKU KOGYO K.K.
Yasushi MASAHIRO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC IRIDIUM COMPLEX FOR ORGANIC ELECTROLUMINESCENT ELEMENTS
Publication number
20170237021
Publication date
Aug 17, 2017
Tanaka Kikinzoku Kogyo K.K.
Yasushi MASAHIRO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MAGNETIC MATERIAL LOADED WITH MAGNETIC ALLOY PARTICLES AND METHOD F...
Publication number
20170213624
Publication date
Jul 27, 2017
Tanaka Kikinzoku Kogyo K.K.
Shin-ichi OHKOSHI
C21 - METALLURGY OF IRON
Information
Patent Application
ORGANIC IRIDIUM COMPLEX FOR ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20170200907
Publication date
Jul 13, 2017
Yasushi MASAHIRO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ALLOY FOR MEDICAL USE, AND METHOD FOR PRODUCING SAME
Publication number
20170029927
Publication date
Feb 2, 2017
TANAKA KIKINZOKU KOGYO K.K.
Kunihiro SHIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY FOR MEDICAL USE AND PROCESS FOR MANUFACTURING SAME
Publication number
20160367729
Publication date
Dec 22, 2016
Tanaka Kikinzoku Kogyo K.K.
Kunihiro SHIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RAW MATERIAL AND PRODUCTION METHOD FOR CYCLOMETALLIZED IRIDIUM COMPLEX
Publication number
20160326198
Publication date
Nov 10, 2016
Tanaka Kikinzoku Kogyo K.K.
Hideo KONNO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONDUCTIVE POLYMER SOLUTION, CONDUCTIVE COATING, CONDENSER AND PROC...
Publication number
20130294013
Publication date
Nov 7, 2013
Shin-Etsu Polymer Co., Ltd.
Tailu NING
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONDUCTIVE COMPOSITION AND CONDUCTIVE CROSS-LINKED PRODUCT, CAPACIT...
Publication number
20120057269
Publication date
Mar 8, 2012
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE POLYMER SOLUTION, CONDUCTIVE COATING FILM AND INPUT DEVICE
Publication number
20110175036
Publication date
Jul 21, 2011
Yasushi Masahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE COMPOSITION AND PRODUCTION METHOD THEREOF, ANTISTATIC CO...
Publication number
20110038095
Publication date
Feb 17, 2011
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE COMPOSITION AND PRODUCTION METHOD THEREOF, ANTISTATIC CO...
Publication number
20110033651
Publication date
Feb 10, 2011
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE POLYMER SOLUTION, CONDUCTIVE COATING FILM, AND INPUT DEVICE
Publication number
20100252782
Publication date
Oct 7, 2010
Shin-Etsu Polymer Co., Ltd.
Yasushi Masahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE COMPOSITION AND PRODUCTION METHOD THEREOF, ANTISTATIC CO...
Publication number
20100188802
Publication date
Jul 29, 2010
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE COMPOSITION VAND CONDUCTIVE CROSS-LINKED PRODUCT, CAPACI...
Publication number
20100098841
Publication date
Apr 22, 2010
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE COMPOSITION VAND CONDUCTIVE CROSS-LINKED PRODUCT, CAPACI...
Publication number
20100097743
Publication date
Apr 22, 2010
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE POLYMER SOLUTION, ANTISTATIC COATING MATERIAL, ANTISTATI...
Publication number
20090294735
Publication date
Dec 3, 2009
Shin-Etsu Polymer Co., Ltd.
Kazuyoshi Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...