391 patents
Page 6 of 20
Utility
Cooler
24 Oct 23
A cooler reduces size increase.
Atsushi Hori
Filed: 6 Jan 22
Design
Portable electric drill body
24 Oct 23
Jiaming Lin, Xueping Ni
Filed: 24 May 21
Utility
8y2z6nmz0uumdymnwo63kdmqjuni1c85wv88sk1m9vesxnf88fxc
24 Oct 23
A backpack dust collector includes a housing and a filter.
Takayuki Tahara, Makoto Hotta
Filed: 6 Feb 20
Utility
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24 Oct 23
A motor in a dust collector is cooled.
Takayuki Tahara, Hiroto Nishiguchi
Filed: 16 Dec 21
Utility
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24 Oct 23
A dust collecting system includes a power tool and a dust collector.
Kiyonobu Yoshikane, Yoshitaka Machida, Hitoshi Iida
Filed: 26 Mar 20
Utility
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24 Oct 23
A power tool having a rotary hammer mechanism is configured to produce hammering motion for driving a tool accessory along a driving axis and rotating motion for rotating the tool accessory around the driving axis.
Naoki Inagaki, Yoshitaka Machida, Hiroki Kaneko
Filed: 16 Feb 22
Utility
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19 Oct 23
A grinding tool facilitates wiring between a detector for an auxiliary handle and a controller.
Fumitoshi NUMATA
Filed: 17 Feb 23
Utility
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19 Oct 23
A power cutter disclosed herein may include: a disk blade; a body configured to rotatably support the disk blade about a rotation axis and comprising an electric motor for rotationally driving the disk blade; a plurality of battery packs detachably attached to the body and configured to supply electric power to the electric motor; a grip disposed on the body and configured to be gripped by a user; and a main switch disposed on the grip and configured to electrically connect the plurality of battery packs to the electric motor when the user activates the main switch; wherein a central axis of the grip extends along a reference plane which is perpendicular to the rotation axis of the disk blade, and a distance from the reference plane to the disk blade is less than or equal to 1.5 times a width of the grip.
Takuya SUMI, Kenta Tominaga, Sho Tsuda
Filed: 23 Jun 23
Utility
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19 Oct 23
A power tool includes a motor and a controller in a power tool housing.
Nobuyasu FURUI, Hitoshi SUZUKI, Masaaki Fukumoto, Takuya UMEMURA, Kosuke ITO, Hitoshi Sengiku, Shuji Yoshikawa, Tatsuya NAGAHAMA
Filed: 13 Jun 23
Utility
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19 Oct 23
An electric working machine in one aspect of the present disclosure calculates an estimated heat value based on an electric current value and a parameter.
Dai SUZUKI, Masayuki OKAMURA, Itsuku KATO
Filed: 13 Apr 23
Utility
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17 Oct 23
A handcart may include a frame; a drive wheel rotatably supported by the frame about a rotation axis extending in a right-left direction; a prime mover configured to rotate the drive wheel; a bracket pivotably supported by the frame about a pivot axis extending in an up-down direction; and a non-drive wheel supported by the bracket about a rotation axis extending in a direction perpendicular to the up-down direction.
Susumu Kato, Tomonobu Nashimoto, Shin Noji, Kohei Oishi, Yasuo Ifuku
Filed: 5 Aug 20
Utility
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17 Oct 23
An air compressor comprises a compressor that compresses introduced air and a tank that stores the compressed air generated by the compressor.
Noriyuki Nishido, Tomohiro Hachisuka, Makito Teramoto
Filed: 9 Jun 22
Utility
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17 Oct 23
A blower may include an operation rod extending in a front-rear direction, a rear housing disposed on a rear portion of the operation rod and housing a prime mover, and an attachment detachably attached to a front portion of the operation rod.
Koji Watanabe
Filed: 7 Dec 21
Utility
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17 Oct 23
An electric working machine may include a control device configured to control an electric unit, an operation member, a first switch configured to be operated by the operation member, and a second switch configured to be operated by the operation member.
Daisuke Suzuki, Kouichi Takeda
Filed: 9 Sep 21
Utility
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12 Oct 23
A dust collection cup allows a bit tip to be viewable without being detached or replaced.
Mizuki YAMAMOTO, Yoshitaka MACHIDA, Kiyonobu YOSHIKANE
Filed: 10 Feb 23
Utility
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10 Oct 23
An anvil receives less stress around a rectangular prism and has higher durability.
Kihiro Kusumoto, Tokuo Hirabayashi, Yuya Sano, Koji Kasugai
Filed: 14 Jul 20
Utility
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10 Oct 23
A dust collecting system includes a power tool and a dust collector.
Hitoshi Iida, Yoshiro Tada, Hideki Tsuji, Taro Hisano
Filed: 26 Mar 20
Utility
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10 Oct 23
An electric power tool includes a motor, a driving side member, and a driven side member.
Yoshitaka Machida, Hitoshi Iida, Taro Hisano
Filed: 31 Jan 22
Utility
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10 Oct 23
In a dust collector for electric power tool, while a casing includes a tubular suction opening portion disposed to protrude forward, a dust collecting route is formed in the casing to ensure capturing a dust suctioned with an air by a filter disposed in a dust box.
Yoshitaka Machida, Masanori Furusawa
Filed: 12 Dec 18
Utility
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10 Oct 23
The disclosure herein discloses a rebar tying machine.
Hitomi Hattori, Yuta Asakura, Shunta Mizuno
Filed: 25 Jan 22