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Hirofumi KOMORI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of adjusting drive mechanism of wind turbine, and method of...
Patent number
12,072,019
Issue date
Aug 27, 2024
Nabtesco Corporation
Hirofumi Komori
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Wind turbine drive control device, wind turbine power supply device...
Patent number
11,732,689
Issue date
Aug 22, 2023
Nabtesco Corporation
Haruo Kodama
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Patents Applications
last 30 patents
Information
Patent Application
BRAKING FORCE MEASURING METHOD
Publication number
20240240612
Publication date
Jul 18, 2024
Nabtesco Corporation
Osamu NOHARA
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
WIND POWER GENERATION DEVICE CONTROL SYSTEM AND BLADE WIND DETECTIN...
Publication number
20240077056
Publication date
Mar 7, 2024
Nabtesco Corporation
Osamu NOHARA
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
BACKLASH MEASURING METHOD, WIND TURBINE DIAGNOSING METHOD, AND BACK...
Publication number
20230407847
Publication date
Dec 21, 2023
Nabtesco Corporation
Osamu NOHARA
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD OF ADJUSTING DRIVE MECHANISM OF WIND TURBINE, AND METHOD OF...
Publication number
20220349384
Publication date
Nov 3, 2022
Nabtesco Corporation
Hirofumi KOMORI
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
WIND TURBINE DRIVE CONTROL DEVICE, WIND TURBINE POWER SUPPLY DEVICE...
Publication number
20210199089
Publication date
Jul 1, 2021
Nabtesco Corporation
Haruo KODAMA
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...