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Kiyoshi Miura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coil and non-contact power supply device
Patent number
11,222,745
Issue date
Jan 11, 2022
SWCC SHOWA CABLE SYSTEMS CO., LTD.
Hideki Matsumoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Terminal connection method for litz wire
Patent number
9,954,335
Issue date
Apr 24, 2018
SWCC Showa Cable Systems Co., Ltd
Shirou Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Litz wire coil
Patent number
9,842,681
Issue date
Dec 12, 2017
SWCC SHOWA CABLE SYSTEM CO., LTD.
Shirou Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for diagnosing deterioration of catalyst
Patent number
7,424,801
Issue date
Sep 16, 2008
Hitachi, Ltd.
Takashi Mukaihira
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System for diagnosing deterioration of catalyst
Patent number
7,114,326
Issue date
Oct 3, 2006
Hitachi, Ltd.
Takashi Mukaihira
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System for diagnosing deterioration of catalyst
Patent number
7,021,044
Issue date
Apr 4, 2006
Hitachi, Ltd.
Takashi Mukaihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Display apparatus with a multi-layer absorption, conduction and pro...
Patent number
6,992,425
Issue date
Jan 31, 2006
Hitachi, Ltd.
Takao Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color cathode ray tube with panel glass having a different light ab...
Patent number
6,359,380
Issue date
Mar 19, 2002
Hitachi, Ltd.
Masahiro Nishizawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System for diagnosing deterioration of catalyst
Patent number
6,343,466
Issue date
Feb 5, 2002
Hitachi, Ltd.
Takashi Mukaihira
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Evaporative system and method of diagnosing same
Patent number
6,305,361
Issue date
Oct 23, 2001
Hitachi, Ltd.
Yutaka Takaku
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Evaporative system and method of diagnosing same
Patent number
6,105,556
Issue date
Aug 22, 2000
Hitachi, Ltd.
Yutaka Takaku
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Function diagnostic system for an exhaust gas purifying apparatus i...
Patent number
6,092,368
Issue date
Jul 25, 2000
Hitachi, Ltd.
Toshio Ishii
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control method and apparatus for diagnosing vehicles
Patent number
6,085,132
Issue date
Jul 4, 2000
Hitachi, Ltd.
Toshio Ishii
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control method and apparatus for diagnosing vehicles
Patent number
5,964,811
Issue date
Oct 12, 1999
Hitachi, Ltd.
Toshio Ishii
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System for diagnosing deterioration of catalyst
Patent number
5,649,420
Issue date
Jul 22, 1997
Hitachi, Ltd.
Takashi Mukaihira
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System for diagnosing deterioration of catalyst
Patent number
5,526,643
Issue date
Jun 18, 1996
Hitachi, Ltd.
Takashi Mukaihira
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Torque detection apparatus of power train
Patent number
5,398,555
Issue date
Mar 21, 1995
Hitachi, Ltd.
Sadayasu Ueno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cathode-ray tube
Patent number
5,291,097
Issue date
Mar 1, 1994
Hitachi, Ltd.
Hiromitsu Kawamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photosensitive composition containing water-soluble binder and arom...
Patent number
5,173,382
Issue date
Dec 22, 1992
Hitachi, Ltd.
Hajime Morishita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method of load sharing control for automobile
Patent number
5,157,610
Issue date
Oct 20, 1992
Hitachi, Ltd.
Seiji Asano
G07 - CHECKING-DEVICES
Information
Patent Grant
Black matrix color picture tube
Patent number
5,081,394
Issue date
Jan 14, 1992
Hitachi, Ltd.
Hajime Morishita
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for forming a pattern using a photosensitive azide and a hi...
Patent number
5,024,920
Issue date
Jun 18, 1991
Hitachi, Ltd.
Hajime Morishita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Angle sensor for throttle valve of internal combustion engine
Patent number
4,893,502
Issue date
Jan 16, 1990
Hitachi, Ltd.
Masanori Kubota
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Face plate for display
Patent number
4,815,821
Issue date
Mar 28, 1989
Hitachi, Ltd.
Saburo Nonogaki
G02 - OPTICS
Information
Patent Grant
Photosensitive composition and pattern forming process using same
Patent number
4,735,880
Issue date
Apr 5, 1988
Hitachi, Ltd.
Hajime Morishita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for forming phosphor screen of cathode ray tube
Patent number
4,657,961
Issue date
Apr 14, 1987
Hitachi, Ltd.
Masahiro Nishizawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing phosphor screen of color picture tube
Patent number
4,652,462
Issue date
Mar 24, 1987
Hitachi, Ltd.
Masahiro Nishizawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming phosphor pattern on fluorescent screen for color...
Patent number
4,612,268
Issue date
Sep 16, 1986
Hitachi, Ltd.
Kiyoshi Miura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of manufacturing fluorescent screens
Patent number
4,572,880
Issue date
Feb 25, 1986
Hitachi, Ltd.
Kiyoshi Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for forming pattern
Patent number
4,564,572
Issue date
Jan 14, 1986
Hitachi, Ltd.
Hajime Morishita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
COIL AND NON-CONTACT POWER SUPPLY DEVICE
Publication number
20200312546
Publication date
Oct 1, 2020
SWCC SHOWA CABLE SYSTEMS CO., LTD.
Hideki MATSUMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
LITZ WIRE COIL
Publication number
20150332841
Publication date
Nov 19, 2015
SWCC Showa Device Technology Co., Ltd.
Shirou HASEGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TERMINAL CONNECTION METHOD FOR LITZ WIRE AND LITZ WIRE WITH TERMINA...
Publication number
20150229090
Publication date
Aug 13, 2015
SWCC Showa Device Technology Co., Ltd.
Shirou Hasagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
System for diagnosing deterioration of catalyst
Publication number
20060168946
Publication date
Aug 3, 2006
HITACHI, LTD.
Takashi Mukaihira
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System for diagnosing deterioration of catalyst
Publication number
20040074227
Publication date
Apr 22, 2004
Hitachi, Ltd.
Takashi Mukaihira
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System for diagnosing deterioration of catalyst
Publication number
20020073693
Publication date
Jun 20, 2002
Hitachi, Ltd.
Takashi Mukaihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Apparatus for purifying and controlling exhaust gases
Publication number
20020050135
Publication date
May 2, 2002
Hitachi, Ltd
Toshio Manaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...