公开(公告)号：US11173997B2

公开(公告)日：2021-11-16

申请号：US16119545

申请日：2018-08-31

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masayuki Toyama ,  Naoto Yumiki ,  Atsuhiro Tsuji ,  Hiroyuki Matsumoto

IPC: B64B1/62 ,  B64B1/02 ,  B64C27/08 ,  B64C27/00 ,  B64C27/20 ,  B64C39/02

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.

公开(公告)号：US10780990B2

公开(公告)日：2020-09-22

申请号：US16371170

申请日：2019-04-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Fumio Muramatsu ,  Yukinaga Seki ,  Masayuki Toyama ,  Hisao Sasai ,  Naoto Yumiki

IPC: B64D47/02 ,  H04N9/31 ,  B64B1/26 ,  B64D47/08 ,  G09F21/08 ,  H04N5/232 ,  G09F21/06 ,  H04N5/74 ,  G09F19/00 ,  B64C39/00

Abstract: A projection system of the present disclosure includes: a flying object having an exterior body, a flying device that causes the exterior body to fly, and an image capturing device that captures an image; a projection device that projects a capture-dependent image on the exterior body, the captured-dependent image depending on the image; and a controller that causes the projection device to project the capture-dependent image.

公开(公告)号：US11124294B2

公开(公告)日：2021-09-21

申请号：US16118915

申请日：2018-08-31

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masayuki Toyama ,  Naoto Yumiki ,  Atsuhiro Tsuji ,  Hiroyuki Matsumoto

IPC: B64C39/02 ,  B64C27/00 ,  B64C27/08 ,  B64C13/16 ,  B64D45/00 ,  B64B1/02 ,  B64B1/58 ,  B64C27/20 ,  B64D31/06

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.

公开(公告)号：US10926856B2

公开(公告)日：2021-02-23

申请号：US16113448

申请日：2018-08-27

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masayuki Toyama ,  Naoto Yumiki ,  Atsuhiro Tsuji ,  Hiroyuki Matsumoto

IPC: B64B1/62 ,  B64D47/08 ,  B64B1/26 ,  B64B1/02 ,  B64C27/22 ,  B64C39/02 ,  B64B1/60

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.