Syoji Kasai

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Platform gate door device
- Patent number 7,328,662
- Issue date Feb 12, 2008
- Hitachi, Ltd.
- Syoji Kasai
- B61 - RAILWAYS
Information Patent Grant
Elevator control system with image pickups in hall waiting areas an...
- Patent number 5,258,586
- Issue date Nov 2, 1993
- Hitachi, Ltd.
- Masato Suzuki
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Image processing apparatus having apparatus for correcting the imag...
- Patent number 5,182,776
- Issue date Jan 26, 1993
- Hitachi, Ltd.
- Masato Suzuki
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control apparatus for maintaining traction in electric rolling stock
- Patent number 4,799,161
- Issue date Jan 17, 1989
- Hitachi, Ltd.
- Tetsuji Hirotsu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Platform gate door device
- Publication number 20050183338
- Publication date Aug 25, 2005
- Syoji Kasai
- B61 - RAILWAYS