391 patents
Page 12 of 20
Utility
Tool
18 May 23
A tool includes a first accessory, a second accessory, a first attachment portion configured to allow the first accessory to be detachably attached thereto, a second attachment portion configured to allow the second accessory to be detachably attached thereto, a first intermediate member configured to be displaced from a first non-attachment position to a first attachment position by the attachment of the first accessory to the first attachment portion, a second intermediate member configured to be displaced from a second non-attachment position to a second attachment position by the attachment of the second accessory to the second attachment portion, and a single sensor configured to detect a specific state in which the first intermediate member is located at the first attachment position and the second intermediate member is located at the second attachment position.
Akira MIZUTANI, Junya ISHIKAWA, Daiki IMAIDA
Filed: 8 Apr 21
Utility
Rotary Tool, Rotary Tool Stand, and Rotary Tool Including Rotary Tool Stand
18 May 23
A rotary tool allows easy attachment and detachment of the rotary tool stand.
Yoshihiro ITO, Hidenori NAGASAKA
Filed: 21 Sep 22
Utility
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18 May 23
A power tool is less likely to generate noise.
Akira NAITO
Filed: 21 Sep 22
Utility
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18 May 23
An air compressor improves the dustproof performance of an intake path to a crankcase.
Toshiro HIRAYAMA, Noriyuki NISHIDO, Tomohiro HACHISUKA, Yasutoshi KUROKAWA, Makito TERAMOTO
Filed: 20 Sep 22
Utility
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16 May 23
A cleaner includes a main body, a handle, a first switch member, and a second switch member.
Junichi Iwakami
Filed: 16 Jul 19
Utility
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16 May 23
When a driving piston starts moving upward toward its top dead center or starts moving downward, a second engaging portion engageable with a second rack of a driver is configured to receive a force.
Norikazu Baba
Filed: 28 Jan 21
Utility
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11 May 23
The electric work machine in one aspect of the present disclosure includes an output shaft, a motor, a current measuring circuit, and a controller.
Itsuku KATO
Filed: 8 Nov 22
Utility
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11 May 23
A pipe expanding tool includes a wedge, a plurality of jaws, a spring and a first rotary member.
Koichi YAKABE, Hiroki IKUTA
Filed: 6 Oct 22
Utility
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11 May 23
An electrical apparatus includes a body including an output portion, a battery holder having a first surface and a second surface, a first battery mount located on the first surface and including a first guide to allow a first battery to slide on the first battery mount while being guided along the first guide for attachment to and detachment from the first battery mount, and a second battery mount located on the second surface and including a second guide to allow a second battery to slide on the second battery mount while being guided along the second guide for attachment to and detachment from the second battery mount.
Yasuyuki FUJIMOTO, Masao MIWA
Filed: 12 Mar 21
Design
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9 May 23
Yota Kumagai, Junichi Iwakami
Filed: 22 Jun 21
Utility
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9 May 23
An electric working machine includes an attachment portion, a motor, and a controller.
Yoshitaka Ichikawa
Filed: 11 Feb 20
Utility
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9 May 23
A movable support at least partially supports a final output shaft and a driving mechanism, and is integrally movable relative to a housing in an axial direction of a driving axis.
Kiyonobu Yoshikane, Yoshitaka Machida, Taro Hisano, Kazuki Nakagawa
Filed: 9 Feb 22
Utility
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9 May 23
An electric ratchet wrench as one example of the ratchet wrench includes an electric motor, a holder that rotatably holds a socket via a one-way clutch mechanism, and a spindle configured to convert a driving force from the motor into a reciprocating rotation motion of the holder.
Ding Zhao
Filed: 20 Apr 22
Utility
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9 May 23
A power tool (1), such as an impact wrench (1), includes: a brushless motor (8); a motor housing (7), which houses the brushless motor (8); an anvil (4), which is rotationally driven by the brushless motor (8) and disposed forward of the brushless motor (8); a handle (3), which is disposed downward of the motor housing (7); a battery-mount part (5), which is disposed downward of the handle (3); a battery pack (6), which is mounted on the battery-mount part (5) by being slid relative to the battery-holding housing (5); and a controller (70) for controlling the brushless motor (8).
Tatsuo Nakashima
Filed: 16 Jul 20
Utility
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9 May 23
A vibration driver drill as an electric power tool includes a brushless motor that includes a rotor and a sensor circuit board that detects a rotation of the rotor.
Kiyoshi Aoyama
Filed: 1 Mar 19
Utility
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9 May 23
An electrical device, such as a power tool, includes a first battery pack receptacle configured to receive a first battery pack and a second battery pack receptacle configured to receive a second battery pack.
Tomoyuki Ota, Kiyoshi Nishibe, Hitoshi Suzuki
Filed: 23 Dec 19
Utility
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9 May 23
An electric work machine, such as a lawn mower includes a motor case (22) fixed inside a main-body housing (10).
Kei Kouda, Hideki Abe
Filed: 6 Sep 22
Utility
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9 May 23
An electric work machine includes a display that properly displays display-data.
Yoshimasa Fukuoka
Filed: 4 Nov 21
Utility
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4 May 23
A mixer is less likely to cause lower operability due to vibration.
Ryohei HOTTA
Filed: 14 Sep 22
Utility
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4 May 23
A robotic dust collector includes a suction member having a suction inlet and travels on a cleaning target surface.
Hirotaka SUMIYOSHI
Filed: 5 Nov 20