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Patents Grants
last 30 patents
Information
Patent Grant
Reflection suppression segment having inclined surfaces, display, a...
Patent number
11,428,852
Issue date
Aug 30, 2022
Toppan Printing Co., Ltd.
Hiroyuki Endo
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Display
Patent number
11,294,108
Issue date
Apr 5, 2022
Toppan Printing Co., Ltd.
Hiroyuki Endo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Power-driven working device
Patent number
11,191,225
Issue date
Dec 7, 2021
Kenji Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for manufacturing shaft body
Patent number
10,590,508
Issue date
Mar 17, 2020
Mitsubishi Hitachi Power Systems, Ltd.
Yuichi Hirakawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a turbine rotor
Patent number
9,194,820
Issue date
Nov 24, 2015
Mitsubishi Hitachi Power Systems, Ltd.
Shin Nishimoto
G01 - MEASURING TESTING
Information
Patent Grant
Exhaust emission control device of diesel engine
Patent number
8,893,474
Issue date
Nov 25, 2014
Mitsubishi Heavy Industries, Ltd.
Yoshikatsu Ikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas recirculation control device of internal combustion engine
Patent number
8,897,994
Issue date
Nov 25, 2014
Mitsubishi Heavy Industries, Ltd.
Kazunari Ide
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas treatment method and device for internal combustion engine
Patent number
8,826,650
Issue date
Sep 9, 2014
Mitsubishi Heavy Industries, Ltd.
Satoshi Yamada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Two-dimensional code, two-dimensional code reader, and program
Patent number
8,714,456
Issue date
May 6, 2014
Shift Co. Ltd.
Hiroyuki Endo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Two-dimensional code reader and program
Patent number
8,584,950
Issue date
Nov 19, 2013
Shift Co., Ltd.
Hiroyuki Endo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Two-dimensional code reader and program
Patent number
8,534,560
Issue date
Sep 17, 2013
Shift Co. Ltd.
Hiroyuki Endo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Organic luminescence transistor device and manufacturing method the...
Patent number
8,309,963
Issue date
Nov 13, 2012
Dai Nippon Printing Co., Ltd.
Katsunari Obata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic luminescence transistor device and manufacturing method the...
Patent number
8,158,970
Issue date
Apr 17, 2012
Dai Nippon Printing Co., Ltd.
Katsunari Obata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Diesel engine system with exhaust gas recirculation
Patent number
8,104,457
Issue date
Jan 31, 2012
Mitsubishi Heavy Industries, Ltd.
Kazunari Ide
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Organic luminescence transistor device and manufacturing method the...
Patent number
7,923,720
Issue date
Apr 12, 2011
Dai Nippon Printing Co. Ltd.
Katsunari Obata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Synchronizing method in optical access network, optical switching d...
Patent number
7,616,899
Issue date
Nov 10, 2009
NEC Communications Systems, Ltd.
Takumi Nomura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical access network method, optical access network, and optical...
Patent number
7,577,362
Issue date
Aug 18, 2009
NEC Communication Systems Ltd.
Hiroyuki Kasai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic device and control method thereof
Patent number
7,426,047
Issue date
Sep 16, 2008
Ricoh Company, Ltd.
Hiroyuki Endo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Organic EL device
Patent number
7,097,918
Issue date
Aug 29, 2006
TDK Corporation
Tetsushi Inoue
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Carbon monoxide oxidation catalyst, and method for production of hy...
Patent number
6,780,386
Issue date
Aug 24, 2004
Idemitsu Kosan Co., Ltd.
Tetsuya Fukunaga
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Organic EL device
Patent number
6,623,872
Issue date
Sep 23, 2003
TDK Corporation
Tetsushi Inoue
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electroluminescent elements
Patent number
6,344,283
Issue date
Feb 5, 2002
TDK Corporation
Tetsushi Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic EL display assembly
Patent number
6,284,342
Issue date
Sep 4, 2001
TDK Corporation
Akira Ebisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device
Patent number
6,268,071
Issue date
Jul 31, 2001
TDK Corporation
Kouji Yasukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device
Patent number
6,259,204
Issue date
Jul 10, 2001
TDK Corporation
Akira Ebisawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display device, methods of producing and driving the...
Patent number
5,686,021
Issue date
Nov 11, 1997
Idemitsu Kosan Co., Ltd.
Fumio Moriwaki
G02 - OPTICS
Information
Patent Grant
Magneto-optical disc
Patent number
5,604,005
Issue date
Feb 18, 1997
TDK Corporation
Hiroyuki Endo
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical disc having a protective layer of cured radiation c...
Patent number
5,580,633
Issue date
Dec 3, 1996
TDK Corporation
Tsuneo Kuwahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical disk having a microporous protective coating contai...
Patent number
5,578,355
Issue date
Nov 26, 1996
TDK Corporation
Hideki Hirata
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical disc
Patent number
5,568,466
Issue date
Oct 22, 1996
TDK Corporation
Tsuyoshi Komaki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
POWER-DRIVEN WORKING DEVICE
Publication number
20210059129
Publication date
Mar 4, 2021
Yamabiko Corporation
Kenji SUZUKI
G05 - CONTROLLING REGULATING
Information
Patent Application
REFLECTION SUPPRESSION SEGMENT, DISPLAY, AND METHOD FOR VERIFYING D...
Publication number
20200158923
Publication date
May 21, 2020
Toppan Printing Co., Ltd.
Hiroyuki ENDO
G01 - MEASURING TESTING
Information
Patent Application
DISPLAY AND ARTICLE INCLUDING THE DISPLAY
Publication number
20190135019
Publication date
May 9, 2019
Toppan Printing Co., Ltd.
Hiroyuki ENDO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY
Publication number
20180128949
Publication date
May 10, 2018
Toppan Printing Co., Ltd.
Hiroyuki ENDO
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
METHOD FOR MANUFACTURING SHAFT BODY
Publication number
20170298468
Publication date
Oct 19, 2017
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Yuichi HIRAKAWA
C21 - METALLURGY OF IRON
Information
Patent Application
INSPECTION METHOD FOR WELDED JOINT
Publication number
20140153693
Publication date
Jun 5, 2014
Mitsubishi Heavy Industries, Ltd.
Shin NISHIMOTO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
High Temperature Components With Thermal Barrier Coatings for Gas T...
Publication number
20140112758
Publication date
Apr 24, 2014
Hitachi, Ltd
Hideyuki ARIKAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TWO-DIMENSIONAL CODE READER AND PROGRAM
Publication number
20130186957
Publication date
Jul 25, 2013
SHIFT CO. LTD.
Hiroyuki Endo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TWO-DIMENSIONAL CODE READER AND PROGRAM
Publication number
20130175340
Publication date
Jul 11, 2013
SHIFT CO. LTD.
Hiroyuki Endo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EXHAUST EMISSION CONTROL DEVICE OF DIESEL ENGINE
Publication number
20130177482
Publication date
Jul 11, 2013
Yoshikatsu Ikawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TWO-DIMENSIONAL CODE, TWO-DIMENSIONAL CODE READER, AND PROGRAM
Publication number
20120187193
Publication date
Jul 26, 2012
SHIFT CO. LTD.
Hiroyuki Endo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EXHAUST GAS TREATMENT METHOD AND DEVICE FOR INTERNAL COMBUSTION ENGINE
Publication number
20120180456
Publication date
Jul 19, 2012
Satoshi Yamada
B60 - VEHICLES IN GENERAL
Information
Patent Application
EXHAUST GAS RECIRCULATION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
Publication number
20120125301
Publication date
May 24, 2012
Kazunari Ide
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Organic Luminescence Transistor Device and Manufacturing Method The...
Publication number
20100244710
Publication date
Sep 30, 2010
Katsunari Obata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic luminescence transistor device and manufacturing method the...
Publication number
20100176384
Publication date
Jul 15, 2010
DAI NIPPON PRINTING CO., LTD.
Katsunari Obata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Organic Luminescence Transistor Device and Manufacturing Method The...
Publication number
20090224233
Publication date
Sep 10, 2009
DAI NIPPON PRINTING CO., LTD.
Katsunari Obata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC SEMICONDUCTOR LIGHT-EMITTING DEVICE AND DISPLAY DEVICE
Publication number
20090218941
Publication date
Sep 3, 2009
Pioneer Corporation
Kenji Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic Luminescence Transistor Device and Manufacturing Method The...
Publication number
20090179195
Publication date
Jul 16, 2009
DAI NIPPON PRINTING CO., LTD.
Katsunari Obata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Organic Luminescence Transistor Device and Manufacturing Method The...
Publication number
20090179208
Publication date
Jul 16, 2009
DAI NIPPON PRINTING CO., LTD.
Katsunari Obata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE
Publication number
20090140955
Publication date
Jun 4, 2009
Pioneer Corporation
Kenji Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCTION OF CARBON MONOXIDE-REDUCED HYDROGEN-CONTAININ...
Publication number
20080241039
Publication date
Oct 2, 2008
Idemitsu Kosan Co., Ltd.
Tetsuya Fukunaga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Diesel engine system with exhaust gas recirculation
Publication number
20080202118
Publication date
Aug 28, 2008
Kazunari Ide
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Synchronizing method in optical access network, optical switching d...
Publication number
20060239285
Publication date
Oct 26, 2006
NEC Communication System, Ltd.
Takumi Nomura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical access network method, optical access network, and optical...
Publication number
20060127087
Publication date
Jun 15, 2006
NEC Communication Systems Ltd.
Hiroyuki Kasai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Carbon monoxide oxidation catalyst, method for preparation of carbo...
Publication number
20040209772
Publication date
Oct 21, 2004
Idemitsu Kosan Co., Ltd.
Tetsuya Fukunaga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Organic EL device
Publication number
20040110030
Publication date
Jun 10, 2004
TDK Corporation
Tetsushi Inoue
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Display control method, information display device and medium
Publication number
20040051727
Publication date
Mar 18, 2004
Hiroyuki Endo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic device and control method thereof
Publication number
20030053111
Publication date
Mar 20, 2003
Hiroyuki Endo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Organic EL device
Publication number
20020102434
Publication date
Aug 1, 2002
TDK Corporation
Tetsushi Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...