Toshiki ICHIKAWA

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Sakai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oil passage change-over valve
- Patent number 9,382,926
- Issue date Jul 5, 2016
- Kubota Corporation
- Yasuhiko Arai
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Excavator with a piping structure for absorbing variations in hose...
- Patent number 6,684,537
- Issue date Feb 3, 2004
- Kubota Corporation
- Toshiki Ichikawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
OIL PASSAGE CHANGE-OVER VALVE
- Publication number 20130263952
- Publication date Oct 10, 2013
- KUBOTA CORPORATION
- Yasuhiko ARAI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Excavator
- Publication number 20020174573
- Publication date Nov 28, 2002
- KUBOTA CORPORATION
- Toshiki Ichikawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING