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Patent Agency Ranking
公开(公告)号：US20220314474A1
公开(公告)日：2022-10-06
申请号：US17591352
申请日：2022-02-02
Inventor： Shunsuke KOMORI , Toshiharu HASHIMOTO , Shoki OKURA , Atsutaka IKEMOTO
IPC: B26B19/38
Abstract: The present disclosure provides a blade unit that achieves both smooth skin sliding in a wide area and ease of shaving in a narrow area. Blade unit according to the present disclosure comprises four or more outer blades extending in a first direction and sliding member extending in the first direction, and blade unit is attached to electric razor, wherein at least two outer blades included in the four or more outer blades are arranged on both sides of sliding member.
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公开(公告)号：US20220314473A1
公开(公告)日：2022-10-06
申请号：US17586247
申请日：2022-01-27
Inventor： Shunsuke KOMORI , Toshiharu HASHIMOTO , Shoki OKURA , Atsutaka IKEMOTO
Abstract: The present disclosure provides an electric razor that reduces damage to the skin during shaving. Electric razor according to the present disclosure comprises head portion that holds comb-shaped outer blade and mesh-shaped outer blades each extending in a first direction so as to be movable in a second direction intersecting the first direction, comb blade urging members that urge comb-shaped outer blade in the second direction, mesh blade urging members that urge mesh-shaped outer blades in the second direction, and engaging mechanism that, when mesh-shaped outer blades are moved toward unit base against urging force of mesh blade urging members, moves comb-shaped outer blade in a state where comb-shaped outer blade does not project from mesh-shaped outer blades with respect to unit base.
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公开(公告)号：US20180145548A1
公开(公告)日：2018-05-24
申请号：US15807420
申请日：2017-11-08
Inventor： Toshiharu HASHIMOTO , Yasuyoshi ASAI , Tomohiro OTA
IPC: H02K1/17
CPC classification number: H02K1/17 , H01F7/021 , H01F7/08 , H01F7/1646 , H01F2007/086 , H02K41/031
Abstract: There is provided magnetic field generating member including: permanent magnet portion that has first magnetic pole portion of which one surface side becomes a first magnetic pole surface and second magnetic pole portion which is adjacent to first magnetic pole portion and of which one surface side becomes a second magnetic pole surface. In addition, the magnetic field generating member includes first magnetic body disposed on one surface side in at least one of first magnetic pole portion and second magnetic pole portion and second magnetic body disposed on the other surface side of permanent magnet portion so as to straddle boundary between first magnetic pole portion and second magnetic pole portion.
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公开(公告)号：US20220314472A1
公开(公告)日：2022-10-06
申请号：US17576275
申请日：2022-01-14
Inventor： Toshiharu HASHIMOTO , Shunsuke KOMORI , Kotaro YANAGI , Akitaka ITO , Hiroaki SHIMIZU , Daisuke SONE
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：US20220314471A1
公开(公告)日：2022-10-06
申请号：US17572072
申请日：2022-01-10
Inventor： Toshiharu HASHIMOTO , Shunsuke KOMORI , Hiroaki SHIMIZU , Akitaka ITO , Daiki MATSUMOTO
IPC: B26B19/04
Abstract: The present disclosure provides an electric razor that can further suppress irritation to a skin. An electric razor of the present disclosure includes a body configured to be gripped by a user, a head having three or more blade blocks, and a head support connecting the head and the body to each other. The head support supports the head in a floatable-and-sinkable way with respect to the body. The head includes a case that supports the three or more blade blocks, and a blade float that allows each of the three or more blade blocks to float and sink with respect to the case. A first urging force with which the head support urges the head in a floating direction is larger than a second urging force with which the blade float urges the plurality of blade blocks which are one or more less than three or more blade blocks in a floating direction. The first urging force is smaller than a third urging force with which the blade float urges all of the three or more blade blocks in the floating direction.
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