Ryousuke NAKAMURA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Region energy management device and region energy management method
- Patent number 12,132,336
- Issue date Oct 29, 2024
- Hitachi, Ltd.
- Tsutomu Kawamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stability monitoring device and method
- Patent number 11,770,001
- Issue date Sep 26, 2023
- Hitachi, Ltd.
- Yuki Tsujii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Energy operation support system and method thereof
- Patent number 11,456,619
- Issue date Sep 27, 2022
- Hitachi, Ltd.
- Tsutomu Kawamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat source system managing device, heat source system managing met...
- Patent number 10,808,947
- Issue date Oct 20, 2020
- Hitachi, Ltd.
- Tsutomu Kawamura
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STABILITY MONITORING DEVICE AND METHOD
- Publication number 20230155385
- Publication date May 18, 2023
- Hitachi, Ltd
- Yuki TSUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REGION ENERGY MANAGEMENT DEVICE AND REGION ENERGY MANAGEMENT METHOD
- Publication number 20220376522
- Publication date Nov 24, 2022
- Hitachi, Ltd
- Tsutomu KAWAMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Energy Operation Support System and Method Thereof
- Publication number 20210028647
- Publication date Jan 28, 2021
- Hitachi, Ltd
- Tsutomu KAWAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT SOURCE SYSTEM OPERATION MANAGEMENT APPARATUS, HEAT SOURCE SYST...
- Publication number 20170363315
- Publication date Dec 21, 2017
- Hitachi, Ltd
- Kaoru KAWABATA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT SOURCE SYSTEM MANAGING DEVICE, HEAT SOURCE SYSTEM MANAGING MET...
- Publication number 20170314789
- Publication date Nov 2, 2017
- Hitachi, Ltd
- Tsutomu KAWAMURA
- F28 - HEAT EXCHANGE IN GENERAL