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Yukio Sugano
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Engine output control device
Patent number
9,719,433
Issue date
Aug 1, 2017
Komatsu Ltd.
Masaru Shizume
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and apparatus for measuring component performance data of co...
Patent number
6,542,851
Issue date
Apr 1, 2003
Komatsu Ltd.
Nobuki Hasegawa
G07 - CHECKING-DEVICES
Information
Patent Grant
Control method of inter-axle differential and inter-axle differenti...
Patent number
6,524,207
Issue date
Feb 25, 2003
Komatsu Ltd.
Takanobu Murakami
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Diagnosis apparatus for self-propelled vehicle
Patent number
6,321,178
Issue date
Nov 20, 2001
Komatsu Ltd.
Yukio Sugano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Failure diagnosis method for dump truck and device therefor
Patent number
6,175,788
Issue date
Jan 16, 2001
Komatsu Ltd.
Nobuki Hasegawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake diagnosis apparatus for self-propelled vehicle
Patent number
6,115,662
Issue date
Sep 5, 2000
Komatsu Ltd.
Yukio Sugano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for detecting abrasion of brake for vehicle
Patent number
6,047,793
Issue date
Apr 11, 2000
Komatsu Ltd.
Nobuki Hasegawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System and method for managing time for vehicle fault diagnostic ap...
Patent number
6,012,004
Issue date
Jan 4, 2000
Komatsu Ltd.
Yukio Sugano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Directional control valve in a full hydraulic type steering control...
Patent number
5,682,744
Issue date
Nov 4, 1997
Komatsu Ltd.
Nobuki Hasegawa
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic drive system for steerable wheel of dump truck
Patent number
5,472,062
Issue date
Dec 5, 1995
Kabushiki Kaisha Komatsu Seisakusho
Takao Nagai
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ENGINE OUTPUT CONTROL DEVICE
Publication number
20110251775
Publication date
Oct 13, 2011
Komatsu Ltd.
Masaru Shizume
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR MEASURING COMPONENT PERFORMANCE DATA OF CO...
Publication number
20020103623
Publication date
Aug 1, 2002
NOBUKI HASEGAWA
G07 - CHECKING-DEVICES
Information
Patent Application
Control method of inter-axle differential and inter-axle differenti...
Publication number
20010027144
Publication date
Oct 4, 2001
Komatsu Ltd.
Takanobu Murakami
B60 - VEHICLES IN GENERAL