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Midori Yamaguchi
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control device of continuously variable transmission and control me...
Patent number
10,731,757
Issue date
Aug 4, 2020
Jatco Ltd
Takurou Kawasumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus for continuously-variable transmission of vehicle
Patent number
8,133,140
Issue date
Mar 13, 2012
Jatco Ltd
Midori Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Speed ratio change control device and method for belt type continuo...
Patent number
7,892,141
Issue date
Feb 22, 2011
Jatco Ltd
Midori Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control apparatus for continuously-variable transmission of vehicle
Patent number
7,774,120
Issue date
Aug 10, 2010
Jatco Ltd
Midori Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Speed ratio change control device and method for belt type continuo...
Patent number
7,699,729
Issue date
Apr 20, 2010
Jatco Ltd
Takuichiro Inoue
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Shift control system in belt-type continuously variable transmission
Patent number
7,651,422
Issue date
Jan 26, 2010
Jatco LTD
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic pressure control apparatus and method for continuously va...
Patent number
7,445,572
Issue date
Nov 4, 2008
JATCO Ltd
Yoshihisa Kodama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic control apparatus and method for automatic transmission
Patent number
7,306,538
Issue date
Dec 11, 2007
JATCO Ltd
Yoshihisa Kodama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Shift control system, and control apparatus and method for belt-typ...
Patent number
7,140,991
Issue date
Nov 28, 2006
Jatco LTD
Makoto Sawada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
V-belt continuously variable transmission
Patent number
7,118,501
Issue date
Oct 10, 2006
Jatco LTD
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Belt type continuously variable transmission
Patent number
7,039,516
Issue date
May 2, 2006
Jatco LTD
Midori Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Speed change ratio control unit for continuously variable transmission
Patent number
7,037,235
Issue date
May 2, 2006
Jatco LTD
Tateki Jozaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Oil pressure reduction rate restricting apparatus for V-belt type c...
Patent number
6,980,897
Issue date
Dec 27, 2005
Jatco LTD
Takanori Aoki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System and method of controlling line pressure for V-belt type cont...
Patent number
6,916,269
Issue date
Jul 12, 2005
Jatco LTD
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic pressure control for continuously variable transmission
Patent number
6,849,030
Issue date
Feb 1, 2005
Jatco LTD
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CONTROL DEVICE OF CONTINUOUSLY VARIABLE TRANSMISSION AND CONTROL ME...
Publication number
20190078685
Publication date
Mar 14, 2019
JATCO Ltd
Takurou KAWASUMI
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTROL APPARATUS AND CONTROL METHOD FOR CONTINUOUSLY VARIABLE TRAN...
Publication number
20160290501
Publication date
Oct 6, 2016
JATCO Ltd.
Masao MIYAKE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SPEED RATIO CHANGE CONTROL DEVICE AND METHOD FOR BELT TYPE CONTINUO...
Publication number
20080146410
Publication date
Jun 19, 2008
JATCO Ltd.
Takuichiro INOUE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SPEED RATIO CHANGE CONTROL DEVICE AND METHOD FOR BELT TYPE CONTINUO...
Publication number
20080146409
Publication date
Jun 19, 2008
JATCO Ltd.
Midori YAMAGUCHI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Control apparatus for continuously-variable transmission of vehicle
Publication number
20070142142
Publication date
Jun 21, 2007
JATCO Ltd.
Midori Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Control apparatus for continuously-variable transmission of vehicle
Publication number
20070099754
Publication date
May 3, 2007
JATCO Ltd.
Midori Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Hydraulic pressure control apparatus and method for continuously va...
Publication number
20060079356
Publication date
Apr 13, 2006
JATCO Ltd.
Yoshihisa Kodama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Hydraulic control apparatus and method for automatic transmission
Publication number
20060070475
Publication date
Apr 6, 2006
JATCO Ltd.
Yoshihisa Kodama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
BELT TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Publication number
20060069486
Publication date
Mar 30, 2006
JATCO Ltd.
Midori Yamaguchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
V-belt continuously variable transmission
Publication number
20050192131
Publication date
Sep 1, 2005
JATCO Ltd.
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Shift control system in belt-type continuously variable transmission
Publication number
20040171445
Publication date
Sep 2, 2004
JATCO Ltd.
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Oil pressure reduction rate restricting apparatus for V-belt type c...
Publication number
20040132566
Publication date
Jul 8, 2004
Takanori Aoki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Shift control system, and control apparatus and method for belt-typ...
Publication number
20040127330
Publication date
Jul 1, 2004
JATCO Ltd.
Makoto Sawada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
System and method of controlling line pressure for V-belt type cont...
Publication number
20040116245
Publication date
Jun 17, 2004
JATCO Ltd.
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Speed change ratio control unit for continuously variable transmission
Publication number
20040110599
Publication date
Jun 10, 2004
JATCO Ltd.
Tateki Jozaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Hydraulic pressure control for continuously variable transmission
Publication number
20040063538
Publication date
Apr 1, 2004
JATCO Ltd.
Masahiro Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...