Kenji Kanemaru

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Koriyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic cylinder
- Patent number 7,121,089
- Issue date Oct 17, 2006
- Komatsu Ltd.
- Masahiro Tosen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit for hydraulic cylinder
- Patent number 7,047,734
- Issue date May 23, 2006
- Komatsu Ltd.
- Masahiro Tosen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid cylinder with swivel joint
- Patent number 6,948,417
- Issue date Sep 27, 2005
- Komatsu Ltd.
- Tatsuya Futami
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulically driven type working machine
- Patent number 6,578,296
- Issue date Jun 17, 2003
- Komatsu Ltd.
- Kenzo Kimoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic circuit for hydraulic cylinder
- Publication number 20050098326
- Publication date May 12, 2005
- Masahiro Tosen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic cylinder
- Publication number 20050086934
- Publication date Apr 28, 2005
- Masahiro Tosen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Fluid cylinder with swivel joint
- Publication number 20020162449
- Publication date Nov 7, 2002
- Tatsuya Futami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydraulically driven type working machine
- Publication number 20020062587
- Publication date May 30, 2002
- Komatsu Ltd.
- Kenzo Kimoto
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING