Hidetoshi Sasaki

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making a boom of an excavator
- Patent number 6,637,111
- Issue date Oct 28, 2003
- Komatsu Ltd.
- Hidetoshi Sasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Structure for working unit for bucket excavators and method for man...
- Patent number 6,536,652
- Issue date Mar 25, 2003
- Komatsu Ltd.
- Hidetoshi Sasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Boom of bucket type excavator and method for making same
- Patent number 6,508,019
- Issue date Jan 21, 2003
- Komatsu Ltd.
- Hidetoshi Sasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Structure for working unit for bucket excavators and method for man...
- Patent number 6,349,489
- Issue date Feb 26, 2002
- Komatsu Ltd.
- Hidetoshi Sasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Arm of excavator
- Patent number D412913
- Issue date Aug 17, 1999
- Komatsu Ltd.
- Hidetoshi Sasaki
- D15 - Machines not elsewhere specified
Information Patent Grant
Boom of excavator
- Patent number D410240
- Issue date May 25, 1999
- Komatsu Ltd.
- Hidetoshi Sasaki
- D15 - Machines not elsewhere specified
Information Patent Grant
Working vehicle
- Patent number 5,822,892
- Issue date Oct 20, 1998
- Komatsu Ltd.
- Youjirou Ohbatake
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Working tool unit of construction machine
- Patent number 5,584,643
- Issue date Dec 17, 1996
- Kabushiki Kaisha Komatsu Seisakusho
- Satoru Nishimura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Boom of bucket type excavator and method for making same
- Publication number 20020170212
- Publication date Nov 21, 2002
- Komatsu Ltd.
- Hidetoshi Sasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Structure for working unit for bucket excavators and method for man...
- Publication number 20020056212
- Publication date May 16, 2002
- KOMATSU LTD.
- Hidetoshi Sasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Hidetoshi Sasaki

Person

Patents Grantslast 30 patents

Method for making a boom of an excavator

Structure for working unit for bucket excavators and method for man...

Boom of bucket type excavator and method for making same

Structure for working unit for bucket excavators and method for man...

Arm of excavator

Boom of excavator

Working vehicle

Working tool unit of construction machine

Patents Applicationslast 30 patents

Boom of bucket type excavator and method for making same

Structure for working unit for bucket excavators and method for man...