Koichiro Itow

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Shibuya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid machine with hydraulic drive device
- Patent number 6,962,050
- Issue date Nov 8, 2005
- Komatsu Ltd.
- Hikosaburo Hiraki
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Engine control device
- Patent number 6,959,241
- Issue date Oct 25, 2005
- Komatsu Ltd.
- Koichiro Itow
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cylinder driving system and energy regenerating method thereof
- Patent number 6,912,849
- Issue date Jul 5, 2005
- Komatsu Ltd.
- Hiroaki Inoue
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Power unit for generating discharge shock waves
- Patent number 6,058,029
- Issue date May 2, 2000
- Komatsu Ltd.
- Koichiro Itow
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Engine control device
- Publication number 20040088103
- Publication date May 6, 2004
- Koichiro Itow
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cylinder driving system and energy regenerating method thereof
- Publication number 20030188530
- Publication date Oct 9, 2003
- Komatsu Ltd.
- Hiroaki Inoue
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hbrid machine with hydraulic drive device
- Publication number 20030097837
- Publication date May 29, 2003
- Hikosaburo Hiraki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING