Masahiko Mitsukawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Train information management device and door control system
- Patent number 10,858,018
- Issue date Dec 8, 2020
- Mitsubishi Electric Corporation
- Shingo Hamada
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
TRAIN INFORMATION MANAGEMENT DEVICE AND DOOR CONTROL SYSTEM
- Publication number 20190031218
- Publication date Jan 31, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Shingo Hamada
- B61 - RAILWAYS