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公开(公告)号：US20190009877A1
公开(公告)日：2019-01-10
申请号：US16119545
申请日：2018-08-31
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a balloon that laterally covers the plurality of rotor units, across a height of the plurality of rotor units in an up-and-down direction; and a drive unit configured to change the external shape of the balloon at a predetermined timing.
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Patent Agency Ranking
公开(公告)号：US20190009893A1
公开(公告)日：2019-01-10
申请号：US16118915
申请日：2018-08-31
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes; a plurality of rotor units each of which includes a propeller and a motor which drives the propeller, and generates thrust for flight of the aircraft; a controller which controls rotation of the propellers included in the plurality of rotor units; a balloon which laterally covers the plurality of rotor units; and a detector which detects a state of the aircraft, wherein the controller decreases a rotational speed of the propeller included in at least one rotor unit among the plurality of rotor units, according to a result of detection by the detector.
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公开(公告)号：US20180370640A1
公开(公告)日：2018-12-27
申请号：US16107666
申请日：2018-08-21
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a bag-shaped body including a chamber; and an injector that injects gas into the chamber to inflate the bag-shaped body. The bag-shaped body covers at least one of the plurality of rotor units when inflated.
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公开(公告)号：US20190009876A1
公开(公告)日：2019-01-10
申请号：US16116383
申请日：2018-08-29
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a plurality of shock absorbers provided to the plurality of rotor units; and a main body to which the plurality of rotor units attach. The plurality of rotor units and the plurality of shock absorbers are attachable to and detachable from the main body.
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公开(公告)号：US20190002075A1
公开(公告)日：2019-01-03
申请号：US16113448
申请日：2018-08-27
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a plurality of shock absorbers including a first shock absorber and a second shock absorber different from the first shock absorber, the first shock absorber defining a first gas chamber containing a first gas that is less dense than air; and a release unit that is disposed on the first shock absorber and configured to release the first gas contained in the first gas chamber at a predetermined timing.
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公开(公告)号：US20180362133A1
公开(公告)日：2018-12-20
申请号：US16116414
申请日：2018-08-29
Inventor： Masayuki TOYAMA , Naoto YUMIKI , Atsuhiro TSUJI , Hiroyuki MATSUMOTO
Abstract: An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a balloon that laterally covers the plurality of rotor units, across the height of the plurality of rotor units in the up-and-down direction; a camera that protrudes, along a predetermined axis, beyond the balloon; and a holding component that holds the camera and whose overall length can be shortened along the predetermined axis.
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