Shinji Yamasaki

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Inazawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive sheave of elevator
- Patent number 6,755,393
- Issue date Jun 29, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Shinji Yamasaki
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator hoist apparatus and manufacturing method therefor
- Patent number 5,547,044
- Issue date Aug 20, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Shinji Yamasaki
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Brake unit for an elevator hoist apparatus
- Patent number 5,109,958
- Issue date May 5, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Kunio Kato
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Load detecting apparatus for elevator
- Patent number 4,766,977
- Issue date Aug 30, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Shinji Yamasaki
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator hoist apparatus
- Patent number 4,600,086
- Issue date Jul 15, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Shinji Yamasaki
- B66 - HOISTING LIFTING HAULING