Yuhi TSUTSUMI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Running pattern creation device and driving control method that use...
- Patent number 12,145,642
- Issue date Nov 19, 2024
- Hitachi, Ltd.
- Yuhi Tsutsumi
- B61 - RAILWAYS
Information Patent Grant
Train position estimation device
- Patent number 11,938,983
- Issue date Mar 26, 2024
- Hitachi, Ltd.
- Yuhi Tsutsumi
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle control system
- Patent number 11,453,422
- Issue date Sep 27, 2022
- Hitachi, Ltd.
- Takayoshi Nishino
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RUNNING PATTERN CREATION DEVICE AND DRIVING CONTROL METHOD THAT USE...
- Publication number 20230052777
- Publication date Feb 16, 2023
- Hitachi, Ltd
- Yuhi TSUTSUMI
- B61 - RAILWAYS
Information Patent Application
TRAIN POSITION ESTIMATION DEVICE
- Publication number 20210001902
- Publication date Jan 7, 2021
- Hitachi, Ltd
- Yuhi TSUTSUMI
- B61 - RAILWAYS
Information Patent Application
VEHICLE CONTROL SYSTEM
- Publication number 20200339171
- Publication date Oct 29, 2020
- Hitachi, Ltd
- Takayoshi NISHINO
- B60 - VEHICLES IN GENERAL