Hidenori Fujiwara

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Belt hoist
- Patent number 6,142,448
- Issue date Nov 7, 2000
- Elephant Chain Block Co., Ltd.
- Hidenori Fujiwara
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Belt hoist
- Patent number 6,003,843
- Issue date Dec 21, 1999
- Elephant Chain Block Co., Ltd.
- Hidenori Fujiwara
- B66 - HOISTING LIFTING HAULING