Kouki Sato

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable-speed moving sidewalk and method of designing it
- Patent number 6,604,621
- Issue date Aug 12, 2003
- Fujitec Co., Ltd.
- Kenro Matsuo
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Moving walk
- Patent number 6,341,683
- Issue date Jan 29, 2002
- Fujitec Co., Ltd.
- Hiroyuki Hattori
- B66 - HOISTING LIFTING HAULING