Tomohito Takai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Maintenance assistance system and maintenance assistance method for...
- Patent number 11,066,087
- Issue date Jul 20, 2021
- Hitachi, Ltd.
- Kojin Yano
- B61 - RAILWAYS
Information Patent Grant
Degradation estimation system of railroad ground equipment and meth...
- Patent number 10,494,004
- Issue date Dec 3, 2019
- Hitachi, Ltd.
- Kojin Yano
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MAINTENANCE ASSISTANCE SYSTEM AND MAINTENANCE ASSISTANCE METHOD FOR...
- Publication number 20200070861
- Publication date Mar 5, 2020
- Hitachi, Ltd
- Kojin YANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCHEDULE ANALYSIS SUPPORT DEVICE AND METHOD
- Publication number 20190318253
- Publication date Oct 17, 2019
- Hitachi, Ltd
- Yuki MAEKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEGRADATION ESTIMATION SYSTEM OF RAILROAD GROUND EQUIPMENT AND METH...
- Publication number 20170305448
- Publication date Oct 26, 2017
- Hitachi, Ltd
- Kojin YANO
- B61 - RAILWAYS
Information Patent Application
MAINTENANCE ASSISTANCE SYSTEM AND MAINTENANCE ASSISTANCE METHOD FOR...
- Publication number 20160318534
- Publication date Nov 3, 2016
- Hitachi, Ltd
- Kojin YANO
- B61 - RAILWAYS
Information Patent Application
RESOURCE MANAGEMENT PLAN CREATION DEVICE AND RESOURCE MANAGEMENT PL...
- Publication number 20130318002
- Publication date Nov 28, 2013
- Hitachi, Ltd
- Tomoe Tomiyama
- G06 - COMPUTING CALCULATING COUNTING