Tastuhiko Takahashi

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Passenger transport installation, vehicle for use therein, and meth...
- Patent number 5,090,515
- Issue date Feb 25, 1992
- Hitachi, Ltd.
- Tastuhiko Takahashi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Braking device for elevator winding machine and elevator using the...
- Patent number 5,067,593
- Issue date Nov 26, 1991
- Hitachi, Ltd.
- Masakatsu Tanaka
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator hoisting apparatus
- Patent number 4,846,309
- Issue date Jul 11, 1989
- Hitachi, Ltd.
- Toshihiko Nara
- B66 - HOISTING LIFTING HAULING