HSST Corporation

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Girder type switch track
- Patent number 5,247,890
- Issue date Sep 28, 1993
- HSST Corporation
- Kiyoshi Mihirogi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Multi-articulation switch
- Patent number 5,199,674
- Issue date Apr 6, 1993
- HSST Corporation
- Kiyoshi Mihirogi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Girder type switch track
- Patent number 5,193,767
- Issue date Mar 16, 1993
- HSST Corporation
- Kiyoshi Mihirogi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Current collecting apparatus for transport vehicle
- Patent number 5,180,041
- Issue date Jan 19, 1993
- HSST Corporation
- Masamoto Shuto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Centering and fixing apparatus
- Patent number 5,178,037
- Issue date Jan 12, 1993
- HSST Corporation
- Kiyoshi Mihirogi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connecting system for trolley rails for transport vehicle
- Patent number 5,161,758
- Issue date Nov 10, 1992
- HSST Corporation
- Masamoto Shuto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Levitation-magnetic-force generating apparatus for magnetic levitat...
- Patent number 5,152,227
- Issue date Oct 6, 1992
- HSST Corporation
- Junro Kato
- B61 - RAILWAYS

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