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Kenji Okamura
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Hiratsuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control system and control method
Patent number
12,188,200
Issue date
Jan 7, 2025
Komatsu Ltd.
Ryuta Okuwaki
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Construction machine, method for controlling construction machine,...
Patent number
9,109,345
Issue date
Aug 18, 2015
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Construction equipment, method for controlling construction equipme...
Patent number
8,930,090
Issue date
Jan 6, 2015
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Construction equipment, method of controlling construction equipmen...
Patent number
8,442,730
Issue date
May 14, 2013
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Controller for work implement of construction machinery, method for...
Patent number
7,610,136
Issue date
Oct 27, 2009
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Apparatus for producing single crystal
Patent number
6,315,827
Issue date
Nov 13, 2001
Komatsu Electronics Metals Co., Ltd.
Shoei Kurosaka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Anti-interference device for construction machine
Patent number
6,064,918
Issue date
May 16, 2000
Komatsu Ltd.
Naritoshi Ohtsukasa
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Anti-toppling device for construction machine
Patent number
6,032,094
Issue date
Feb 29, 2000
Komatsu Ltd.
Kunikazu Yanagi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Working machine control device for construction machinery
Patent number
5,975,214
Issue date
Nov 2, 1999
Komatsu, Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Master/slave manipulator and control method therefor
Patent number
5,949,686
Issue date
Sep 7, 1999
Komatsu Ltd.
Hiroshi Yoshinada
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM AND CONTROL METHOD
Publication number
20230074375
Publication date
Mar 9, 2023
Komatsu Ltd.
Ryuta OKUWAKI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Construction Machine, Method for Controlling Construction Machine,...
Publication number
20120004816
Publication date
Jan 5, 2012
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Construction Machine, Method for Controlling Construction Machine,...
Publication number
20110318157
Publication date
Dec 29, 2011
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Construction Machine, Method for Controlling Construction Machine,...
Publication number
20110318155
Publication date
Dec 29, 2011
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Controller for work implement of construction machinery, method for...
Publication number
20050177292
Publication date
Aug 11, 2005
Komatsu Ltd.
Kenji Okamura
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING