Hayashi Nakazawa

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power transmitting apparatus having chain retaining member
- Patent number 4,820,245
- Issue date Apr 11, 1989
- Hitachi, Ltd.
- Hiroumi Iyoda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Frame of passenger conveyor
- Patent number 4,811,829
- Issue date Mar 14, 1989
- Hitachi Ltd.
- Hayashi Nakazawa
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Passenger conveyor
- Patent number 4,674,619
- Issue date Jun 23, 1987
- Hitachi, Ltd.
- Hayashi Nakazawa
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control apparatus for passenger conveyor
- Patent number 4,499,986
- Issue date Feb 19, 1985
- Hitachi, Ltd.
- Nobuyoshi Tsuboi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER