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Noboru Kobiki
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration control system for compound helicopter
Patent number
11,591,077
Issue date
Feb 28, 2023
SUBARU CORPORATION
Wataru Kobayashi
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Main rotor blade and helicopter
Patent number
11,214,364
Issue date
Jan 4, 2022
Japan Aerospace Exploration Agency
Masahiko Sugiura
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Helicopter blade vortex interaction noise reducing method and device
Patent number
7,757,991
Issue date
Jul 20, 2010
Kawada Industries, Inc.
Yasutada Tanabe
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
VIBRATION CONTROL SYSTEM FOR COMPOUND HELICOPTER
Publication number
20210371092
Publication date
Dec 2, 2021
SUBARU CORPORATION
Wataru KOBAYASHI
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
FLIGHT EFFICIENCY IMPROVING SYSTEM FOR COMPOUND HELICOPTER
Publication number
20210371091
Publication date
Dec 2, 2021
SUBARU CORPORATION
Wataru KOBAYASHI
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
MAIN ROTOR BLADE AND HELICOPTER
Publication number
20210094681
Publication date
Apr 1, 2021
JAPAN AEROSPACE EXPLORATION AGENCY
Masahiko SUGIURA
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
HELICOPTER BLADE VORTEX INTERACTION NOISE REDUCING METHOD AND DEVICE
Publication number
20100044505
Publication date
Feb 25, 2010
Yasutada Tanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BVI NOISE REDUCTION METHOD AND APPARATUS FOR HELICOPTER
Publication number
20080237395
Publication date
Oct 2, 2008
Yasutada Tanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...