Toru Wada

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engagement chain type device for operating forward and backward mov...
- Patent number 9,541,161
- Issue date Jan 10, 2017
- Tsubakimoto Chain Co.
- Junichi Kaisaku
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hoisting and lowering device having engagement chains
- Patent number 7,819,389
- Issue date Oct 26, 2010
- Tsubakimoto Chain Co.
- Yoshifumi Takeuchi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Three dimensional sorting apparatus
- Patent number 5,090,552
- Issue date Feb 25, 1992
- Tsubakimoto Chain Co.
- Kiyoshi Fukuyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
ENGAGEMENT CHAIN TYPE DEVICE FOR OPERATING FORWARD AND BACKWARD MOV...
- Publication number 20130283945
- Publication date Oct 31, 2013
- Tsubakimoto Chain Co.
- Junichi Kaisaku
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Engagement chain type hoisting and lowering device
- Publication number 20080315167
- Publication date Dec 25, 2008
- Tsubakimoto Chain Co.
- Yoshifumi Takeuchi
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Engagement chain type hoisting and lowering device
- Publication number 20080315168
- Publication date Dec 25, 2008
- Tsubakimoto Chain Co.
- Yoshifumi Takeuchi
- B66 - HOISTING LIFTING HAULING