Patents Assigned to Fumoto Giken Co., Ltd.
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Publication number: 20230220927Abstract: An operation valve includes a valve formed into a rod shape and including a barrel portion in which a flow path for a fluid is provided, a head portion in which an inlet of the flow path is provided, and a leg portion in which an outlet of the flow path is provided, a housing body housing the barrel portion, and an operation dial screw coupled to the housing body and moving the valve in an extension direction of the valve.Type: ApplicationFiled: December 19, 2022Publication date: July 13, 2023Applicant: FUMOTO GIKEN CO., LTD.Inventor: Ryohei YAMAMOTO
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Publication number: 20220356953Abstract: An operation valve includes a valve that controls the flow of a fluid, a cylindrical operator that operates opening and closing of the valve by rotating the operator in a peripheral direction, and has a first step parallel to a central axis of the operator, a storage that stores the valve, includes a flow channel of the fluid therein, and has a second step corresponding to the first step on an outer periphery of the storage in a first state in which the valve is closed, and an elastic body that urges the operator toward the storage.Type: ApplicationFiled: September 9, 2021Publication date: November 10, 2022Applicant: FUMOTO GIKEN CO., LTD.Inventor: Ryohei YAMAMOTO
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Patent number: 11493146Abstract: In an opening and closing valve of the invention, an operation dial and a valve body housed in a main body are connected by a rotary shaft, and a regulation member having a first fitting hole engaging with a fitter in the rotary shaft is disposed in a housing space of the main body. When a second fitting hole in the operation dial is released from the fitter in the closed state, the first fitting hole is fitted into the fitter to regulate the rotation, or when the second fitting hole is fitted into the fitter, the first fitting hole is released from the fitter to achieve the rotation.Type: GrantFiled: January 17, 2020Date of Patent: November 8, 2022Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto, Naoyuki Yamamoto
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Publication number: 20220186860Abstract: A joint that is coupled to a cylindrical fluid discharger whose peripheral edge expands radially outward. The joint includes a cylindrical coupler that is coupled to the fluid discharger and has a male screw on an outer peripheral surface thereof, an engager that engages with the peripheral edge, and a tubular body that has a female screw to be coupled to the male screw on an inner peripheral surface thereof, and switches between a first state in which the attachment and the detachment of the fluid discharger and the joint are allowed and a second state in which the attachment and the detachment of the fluid discharger and the joint are restricted.Type: ApplicationFiled: July 27, 2021Publication date: June 16, 2022Applicant: FUMOTO GIKEN CO., LTD.Inventor: Ryohei YAMAMOTO
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Publication number: 20210332903Abstract: An on-off valve includes a valve body housed in a valve body housing portion provided in a main body, the valve body being switchable between an open position and a closed position, an operating means that switch the valve body between the open position and the closed position, a discharge channel, one end of the discharge channel being communicated with a valve chamber of the main body, another end of the discharge channel being communicated with a discharge port, an attaching member inserted into the main body and protruding to a container side of the main body, and including a connection portion at a distal end of the attaching member, the connection portion being connected to a container discharge portion, and an insertion portion provided in the main body, the attaching member rotatably penetrating through the insertion portion, the insertion portion being communicated with the valve body housing portion.Type: ApplicationFiled: March 29, 2021Publication date: October 28, 2021Applicant: FUMOTO GIKEN CO., LTD.Inventors: Ryohei YAMAMOTO, Yuho YAMAMOTO, Naoyuki YAMAMOTO
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Patent number: 10036476Abstract: A fastening member which penetrates a housing unit is provided with respect to a main body of an opening and closing valve. The fastening member is capable of rotating freely with respect to the main body, the tip end of the fastening member is connected to a discharge port of a container, and the fastening member has an action of fastening and fixing the main body to the discharge port side of the container. When the attachment orientation of the main body has been determined, the attachment orientation of the main body can be fixed in an optional state by fastening the fastening member.Type: GrantFiled: July 7, 2016Date of Patent: July 31, 2018Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto, Naoyuki Yamamoto
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Patent number: 9752702Abstract: An operating valve includes a valve chamber which is formed in a main body having a passage, a valve body which is housed in the valve chamber and has a passage corresponding to the passage of the main body, a rotary shaft which is detachably connected to the valve body, an operating member which operates a rotation of the rotary shaft, and a bias member which biases the rotary shaft to a position of the valve body.Type: GrantFiled: May 29, 2015Date of Patent: September 5, 2017Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto, Naoyuki Yamamoto
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Patent number: 9605796Abstract: A posture holding apparatus including, a base onto which a substance is placed, a supporting member being attached onto the base so that the supporting member swings between a standby state and an active state, and a swinging support member having a returning force for returning the supporting member to the standby state, wherein the swinging support member is structured by a swinging member, a biasing member for applying a biasing force to the swinging member to the standby state, a liquid pressure output member for outputting liquid pressure in response to a weight of the substance, and a displacement amount adjusting member, with which a point of action of the biasing force applied from the biasing member to the supporting member is moved in response to the liquid pressure such that a distance from the pivot to the point of action changes.Type: GrantFiled: July 12, 2013Date of Patent: March 28, 2017Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryouhei Yamamoto, Yuho Yamamoto, Naoyuki Yamamoto
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Patent number: 9239129Abstract: A holding force adjusting apparatus to be attached to a posture holding apparatus having a base, a supporting member which is attached onto the base so that the supporting member freely swings between a standby state where the supporting member does not support a substance on the base and an active state where the supporting member supports the substance in an inclination state, and a swinging support member having a biasing force for returning the supporting member to the standby state when the supporting member is inclined, the holding force adjusting apparatus being designed to adjust a biasing force of the swinging support member, the holding force adjusting apparatus including a weighting detection member for detecting weight of the substance to be placed, and a returning force adjusting member for adjusting the bias force according to a detected weight by the weight detecting means.Type: GrantFiled: July 12, 2013Date of Patent: January 19, 2016Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryouhei Yamamoto, Yuho Yamamoto, Naoyuki Yamamoto
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Publication number: 20140014805Abstract: A holding force adjusting apparatus to be attached to a posture holding apparatus having a base, a supporting member which is attached onto the base so that the supporting member freely swings between a standby state where the supporting member does not support a substance on the base and an active state where the supporting member supports the substance in an inclination state, and a swinging support member having a biasing force for returning the supporting member to the standby state when the supporting member is inclined, the holding force adjusting apparatus being designed to adjust a biasing force of the swinging support member, the holding force adjusting apparatus including a weighting detection member for detecting weight of the substance to be placed, and a returning force adjusting member for adjusting the bias force according to a detected weight by the weight detecting means.Type: ApplicationFiled: July 12, 2013Publication date: January 16, 2014Applicant: FUMOTO GIKEN CO., LTD.Inventors: Ryouhei YAMAMOTO, Yuho YAMAMOTO, Naoyuki YAMAMOTO
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Publication number: 20120186496Abstract: The present invention provides a moving apparatus capable of efficiently utilizing work space on a desk, and stabilizing an operating load. The present invention includes a placing portion to place a personal computer, a moving portion to move the personal computer from a use position for using the personal computer to a non-use position different from the use position, and a fixing device to detachably fix the moving portion to a desk. The position of the placing portion is determined by the length of an extension mechanism. The positioning operation to determine the length of the extension mechanism is performed by an operating device that transfers the displacement magnitude of an operating portion to an action portion by hydraulic pressure. The operating load is stabilized because the displacement magnitude is transferred by hydraulic pressure.Type: ApplicationFiled: April 4, 2012Publication date: July 26, 2012Applicant: FUMOTO GIKEN CO., LTD.Inventors: Naoyuki YAMAMOTO, Ryouhei Yamamoto
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Patent number: 8099864Abstract: The present invention provides a reinforcing bar tie the enables the connection intersecting reinforcing bars. The invention houses a tie made of an elastic member in a reception space, and extrudes it with an extruding member. At this time, the curved portions provided on both ends of the tie advance while guiding portions of a guiding member push them open, and are guided to an intersecting position of two reinforcing bars. Further, by extruding with the extruding member the tie detaches from the guiding member and winds around the intersection of the two reinforcing bars with a force sufficient to couple the two reinforcing bars together.Type: GrantFiled: May 4, 2007Date of Patent: January 24, 2012Assignee: Fumoto Giken Co., Ltd.Inventors: Naoyuki Yamamoto, Ryouhei Yamamoto
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Patent number: D681170Type: GrantFiled: November 10, 2010Date of Patent: April 30, 2013Assignee: Fumoto Giken Co., Ltd.Inventor: Yuuho Yamamoto
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Patent number: D681171Type: GrantFiled: November 10, 2010Date of Patent: April 30, 2013Assignee: Fumoto Giken Co., Ltd.Inventor: Yuho Yamamoto
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Patent number: D730491Type: GrantFiled: April 14, 2014Date of Patent: May 26, 2015Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto, Naoyuki Yamamoto
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Patent number: D783777Type: GrantFiled: September 18, 2015Date of Patent: April 11, 2017Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto
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Patent number: D783778Type: GrantFiled: September 18, 2015Date of Patent: April 11, 2017Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto
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Patent number: D790040Type: GrantFiled: December 11, 2015Date of Patent: June 20, 2017Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto
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Patent number: D812194Type: GrantFiled: September 7, 2016Date of Patent: March 6, 2018Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto, Naoyuki Yamamoto
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Patent number: D884836Type: GrantFiled: February 6, 2018Date of Patent: May 19, 2020Assignee: FUMOTO GIKEN CO., LTD.Inventors: Ryohei Yamamoto, Yuho Yamamoto