Tadashi Ekawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crawler frame mounting structure for construction machinery
- Patent number 7,458,633
- Issue date Dec 2, 2008
- Komatsu Ltd.
- Masaji Takeuchi
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Working machine of a hydraulic backhoe having increased blade tip f...
- Patent number 5,711,096
- Issue date Jan 27, 1998
- Komatsu Ltd.
- Takeshi Kobayashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Crawler Frame Mounting Structure For Construction Machinery
- Publication number 20070290526
- Publication date Dec 20, 2007
- KOMATSU LTD.
- Masaji Takeuchi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING