391 patents
Page 9 of 20
Utility
Electric work machine
5 Sep 23
An electric work machine includes a smaller motor.
Fuminari Fujii
Filed: 18 May 21
Utility
Electric Work Machine and Driver Drill
31 Aug 23
An electric work machine avoids use of more lead wires.
Kisho SEKIDO
Filed: 9 Jan 23
Utility
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22 Aug 23
A rebar tying machine may be configured to perform: a winding process in which a wire is fed around rebars, a vicinity of a distal end of the wire is grasped, the wire is pulled back, and the wire is cut; and a twisting process in which the wire is twisted.
Yuta Asakura
Filed: 11 Jun 21
Utility
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17 Aug 23
A rotary tool includes a motor having an axis of rotation extending in a forward-rearward direction of the rotary tool.
Yuta ARAKI, Motohiro OMURA, Akira ITO
Filed: 28 Apr 23
Utility
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17 Aug 23
A work tool includes: a motor; a housing; an operation member extending in a longitudinal direction of the tool along the housing, configured to be pivotal about a pivotal axis by being subjected to a grip operation by a user, and exposed outside the housing on both first and second sides with respect to the pivotal axis; and a switch configured to detect that the operation member is moved to a first startup position in a first direction and to detect that the operation member is moved to a second startup position in a second direction opposite the first.
Akira MIZUTANI, Masatoshi NAKAHAMA, Daiki IMAIDA
Filed: 15 Apr 21
Utility
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15 Aug 23
An electric working machine may include a support rod, a head unit, a position fixing mechanism, and a resistance member.
Ryosuke Ito, Nami Ishikawa
Filed: 17 Jul 20
Utility
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15 Aug 23
A charger includes a first connection portion, a second connection portion, a power-supply circuit, an integration circuit, a storage device, a first calculation circuit, a threshold setting circuit, a detection circuit, and a reduction circuit.
Hisakazu Okabayashi, Masaya Mizutani
Filed: 13 Sep 21
Utility
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15 Aug 23
A power tool and a hook can withstand a shock load applied when being suspended.
Yoshitaka Machida, Monthana Chutimarungsan, Julalak Chompurak
Filed: 6 Aug 19
Utility
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15 Aug 23
A communicator in one aspect of the present disclosure includes a connector, a communication circuit, and a communication controller.
Takuya Kusakawa, Masaaki Fukumoto
Filed: 31 May 22
Utility
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10 Aug 23
A portable cutting machine includes an electric motor, a base having a lower surface coming in contact with a workpiece, a cutting machine body coupled to an upper surface of the base and accommodating the electric motor, a handle on a rear portion of the cutting machine body and at least partially rearward from a rear end of the base, a blade on a left or a right of the handle and rotatable with the electric motor, and a battery attachment portion receiving a battery pack for powering the electric motor.
Sho KUME, Koichi TSUDA
Filed: 21 Apr 23
Utility
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10 Aug 23
A tool-holding apparatus (70) includes an engaging member (71) for engaging a tool accessory (B) and being movably supported in axial and radial directions in a rotational-output shaft (26) having an insertion hole (81) for holding the tool accessory (B).
Yasuhito KAWAI, Tomoyuki KONDO
Filed: 19 Apr 23
Utility
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10 Aug 23
Heat generated during braking is reduced to prevent reduction in braking performance or the service life of the components.
Fumitoshi NUMATA
Filed: 6 Jan 23
Utility
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10 Aug 23
A power tool, such as an oscillating multi-tool, is configured to drive a tool accessory in an oscillating manner.
Yonosuke AOKI
Filed: 17 Apr 23
Utility
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8 Aug 23
An electric power tool disclosed herein may include a motor; a power transmission mechanism connected to the motor; a housing that houses the motor and the power transmission mechanism; a tool holder projecting from the housing; a cover covering at least a part of a tool attached to the tool holder; and a mask member.
Shin Nakamura, Hideharu Muto, Kenichi Tabushi
Filed: 7 Feb 19
Utility
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8 Aug 23
A battery charger in one aspect of the present disclosure includes a first attachment portion, a second attachment portion, a first converter, a second converter, a fan, a first control circuit, a second control circuit, and a signal output circuit.
Yushi Fukuoka
Filed: 21 Dec 21
Utility
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8 Aug 23
A power tool includes a power tool housing accommodating a motor; a battery pack interface electrically connected to the motor and being configured to be physically and electrically connected to and disconnected from a power tool interface of a battery pack; and a wireless communicator configured to be attached to or detached from the power tool housing.
Nobuyasu Furui, Hitoshi Suzuki, Masaaki Fukumoto, Takuya Umemura, Kosuke Ito, Hitoshi Sengiku, Shuji Yoshikawa, Tatsuya Nagahama
Filed: 4 Aug 21
Design
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8 Aug 23
Kohei Hosokawa, Yasuyuki Fujimoto
Filed: 1 Oct 21
Design
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8 Aug 23
Kohei Hosokawa, Yasuyuki Fujimoto
Filed: 1 Oct 21
Utility
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3 Aug 23
A sliding cutting machine (1) includes: slide bars (51); a slide base (52), which slides along the slide bars; and a cutting-machine main body (10), which is swingable in an up-down direction about an up-down swing (pivot) shaft (10a) provided on the slide base.
Yukinori SUZUKI, Toshiyuki KANI
Filed: 1 Dec 22
Utility
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3 Aug 23
A dust collection cup includes a cylindrical attachment to cause a bit to extend through the attachment, a cylindrical dust collector located in front of the attachment to cause the bit to extend through the dust collector, a seal between the attachment and the dust collector and having a through-hole to receive the bit, and a connection port connectable to a dust collection hose and located on an outer circumferential surface of the attachment outward in a radial direction of the bit from the seal and rearward from the seal.
Yoshitaka MACHIDA
Filed: 28 Nov 22