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Patent Agency Ranking
公开(公告)号：US11679520B2
公开(公告)日：2023-06-20
申请号：US17576275
申请日：2022-01-14
Inventor： Toshiharu Hashimoto , Shunsuke Komori , Kotaro Yanagi , Akitaka Ito , Hiroaki Shimizu , Daisuke Sone
CPC classification number: B26B19/048 , B26B19/10
Abstract: The present disclosure provides an electric razor in which a support frame that supports an outer blade and an inner blade, which constitute a block, can be smoothly removed. An electric razor according to the present disclosure includes a main body gripped by a user and a head having a blade block including an outer blade (that is, a slit blade, a mesh blade) and an inner blade disposed inside the outer blade and sliding with respect to the outer blade. The head includes a base, a support frame that supports the blade block so as to be able to float and sink, a case held by the support frame, a hook that locks the support frame or the case to the base, and at least one push-up member that urges the support frame in a direction away from the base.
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公开(公告)号：US10471613B2
公开(公告)日：2019-11-12
申请号：US15073637
申请日：2016-03-17
Inventor： Shinji Nishimura , Takafumi Ohba , Kotaro Yanagi
Abstract: Electric appliance (1) includes control section (31) having a plurality of operation modes, driving source (21) controlled by control section (31), and switch (12) for switching between the operation modes. Control section (31) is configured to perform a first determination and a second determination in response to an operation duration of switch (12) in order to determine a type of the operation of switch (12), and to set an operation mode after the operation of switch (12) in response to the results of the first and second determinations and an operation mode before the operation of switch (12). In the present aspect, the operability of switching between the operation modes in electric appliance (1) is improved.
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公开(公告)号：US10434669B2
公开(公告)日：2019-10-08
申请号：US15423839
申请日：2017-02-03
Inventor： Ryo Suzuki , Kotaro Yanagi , Satoshi Sobagaki
Abstract: An electric shaver according to the present disclosure includes: a body block having a holding portion; a head portion having a blade portion and supported on the body block to be swingable about a shaft portion; and a connecting member provided for connecting the body block and the head portion to each other. The connecting member is connected to the body block such that the connecting member is movable relative to the body block in an intersecting direction which intersects with an extending direction of the shaft portion, and the connecting member is also connected to the head portion by way of the shaft portion. The connecting member is connected to the body block by way of a resilient member. With such a configuration, it is possible to provide an electric shaver capable of suppressing the generation of abnormal sounds and vibrations while suppressing lowering of a swing performance.
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公开(公告)号：US10220530B2
公开(公告)日：2019-03-05
申请号：US15423828
申请日：2017-02-03
Inventor： Wei Wang , Kotaro Yanagi , Satoshi Sobagaki
Abstract: An electric shaver includes a main body, an outer blade that is held by the main body in a state where a surface of the outer blade is exposed, an inner blade that is disposed inside the outer blade so as to be movable relative to the outer blade, and a rotator that has a rotating body disposed in the main body so as to extend in a moving direction of the inner blade, and a supporter disposed in the main body so as to rotatably support the rotating body. The rotator has an elastic body which enables the rotating body to rotate in a state where the rotating body is in contact with a skin, and which restrains the rotating body from vibrating in a state where the rotating body is not in contact with the skin.
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公开(公告)号：US11260548B2
公开(公告)日：2022-03-01
申请号：US15976048
申请日：2018-05-10
Inventor： Hiroaki Shimizu , Ryo Suzuki , Kotaro Yanagi , Shoki Okura , Hiroki Inoue
Abstract: A hair cutting device includes a grip, a head disposed external to one end of the grip, the head including a cutting unit that works on hair, and a joint connecting the grip and the head. The joint includes a base connected to one of the grip and the head, and a slide portion connected to the other of the grip and head and held to be slidable within a predetermined area on a slide plane that is a plane intersecting an alignment of the grip and the head. Accordingly, the hair cutting device including the head that has an excellent ability to lessen impact which is made when the head hits the skin and to follow the skin surface is provided.
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