Akihiko Watanabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elevator control device, elevator monitoring system, and elevator m...
- Patent number 11,945,688
- Issue date Apr 2, 2024
- MITSUBISHI ELECTRIC BUILDING SOLUTIONS CORPORATION
- Akihiko Watanabe
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator device that transmits inspection data when inspection oper...
- Patent number 10,625,980
- Issue date Apr 21, 2020
- Misubishi Electric Corporation
- Yutaka Matsueda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Restoration information registration device and restoration informa...
- Patent number 10,526,167
- Issue date Jan 7, 2020
- Mitsubishi Electric Corporation
- Masafumi Ozawa
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR CONTROL DEVICE, ELEVATOR MONITORING SYSTEM, AND ELEVATOR M...
- Publication number 20230192443
- Publication date Jun 22, 2023
- Mitsubishi Electric Building Solutions Corporation
- Akihiko WATANABE
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR DEVICE AND ELEVATOR RECOVERY METHOD
- Publication number 20180251337
- Publication date Sep 6, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Yutaka MATSUEDA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
RESTORATION INFORMATION REGISTRATION DEVICE AND RESTORATION INFORMA...
- Publication number 20180111790
- Publication date Apr 26, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Masafumi OZAWA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
FLUID SUPPLY APPARATUS, FLUID APPLYING APPARATUS, AND FLUID SUPPLY...
- Publication number 20110023966
- Publication date Feb 3, 2011
- SONY CORPORATION
- Akihiko Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR