Patents by Inventor Hiroshi Wada
Hiroshi Wada has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12240985Abstract: The purpose of the present invention is to provide an ink for ink-jet printers, the ink being able to be reduced in the content of an electroconductive agent and having low resistance. The ink for ink-jet printers of a charge control type according to the present invention, which is provided in order to overcome the problem, is characterized by comprising a resin, a pigment, an electroconductive agent, and a nonaqueous solvent, the electroconductive agent having a salt structure which generates an anion and a cation in the nonaqueous solvent, the anion having a trifluoromethylsulfonyl group and the cation being a quaternary ammonium cation or having an unsaturated heterocyclic structure.Type: GrantFiled: February 20, 2019Date of Patent: March 4, 2025Assignee: Hitachi Industrial Equipment Systems Co., Ltd.Inventors: Hiroshi Sasaki, Takuya Otowa, Masahiko Ogino, Keisuke Nagai, Tamaki Wada
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Publication number: 20250051055Abstract: A collapsible container includes a lower frame, an upper frame, lateral plates, and a pair of lid plates. On the upper frame or the pair of lid plates, a plurality of positioning protrusions is provided to protrude upward along a circumferential edge of the upper frame. An installation surface of a bottom plate includes a first groove into which the positioning protrusions of a lower one of each pair of vertically adjacent collapsible containers stacked up are fitted, a second groove into which the positioning protrusions of a lower one of each pair of vertically adjacent collapsible containers stacked in a pinwheel configuration are fitted, and a plurality of third grooves that is formed parallel to long sides of the bottom plate and into which support rails are fitted. The third grooves are smaller in depth from the installation surface than the first groove and the second groove.Type: ApplicationFiled: December 8, 2022Publication date: February 13, 2025Applicant: KYOCERA Document Solutions Inc.Inventors: Yoshiaki MITSUO, Hiroshi WADA, Hidehisa KONISHI
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Publication number: 20250042611Abstract: A collapsible container includes a lower frame, an upper frame, a pair of flip-up lateral plates, a pair of divided lateral plates, and a pair of lid plates. Each of the pair of divided lateral plates includes an upper lateral plate, a lower lateral plate, and a hinge. On outer lateral surfaces of the upper lateral plate and the lower lateral plate, a plurality of upper reinforcement ribs and a plurality of lower reinforcement ribs are formed, respectively, astride the hinge. Convexities are formed on one of the upper reinforcement ribs and the lower reinforcement ribs. When the divided lateral plates are in a bent state, the upper reinforcement ribs are opposed to upper parts of the lower reinforcement ribs, and the convexities contact the other of the upper reinforcement ribs and the lower reinforcement ribs.Type: ApplicationFiled: December 8, 2022Publication date: February 6, 2025Applicant: KYOCERA Document Solutions Inc.Inventors: Yoshiaki MITSUO, Hiroshi WADA, Hidehisa KONISHI
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Publication number: 20250042612Abstract: A collapsible container includes a lower frame, an upper frame, lateral plates, and a pair of lid plates. The upper frame includes a pair of opposed first lateral surfaces and a pair of second lateral surfaces. The pair of lid plates includes one or more connection arms that are pivotably supported to connection shafts supported to one or more lid plate support portions formed on the second lateral surfaces. The connection arms include bearings receiving the connection shafts slidably inserted thereinto and include a pair of engagement protrusions that is formed on an outer circumferential surface of at least one of the bearings and is composed of a first engagement protrusion and a second engagement protrusion different in circumferential position from each other. The lid plate support portions each include an angle restrictor to be engaged with the first engagement protrusion and the second engagement protrusion.Type: ApplicationFiled: December 8, 2022Publication date: February 6, 2025Applicant: KYOCERA Document Solutions Inc.Inventors: Yoshiaki MITSUO, Hiroshi WADA, Hidehisa KONISHI
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Patent number: 12215182Abstract: Provided are a urethane prepolymer from which is obtained an adhesive which has excellent moisture permeability and which attains both low adhesion to skin and high adhesion to a base material, an adhesive, a skin patch material, an adhesive tape, a wearable device, and a wearable device kit. The urethane prepolymer is a hydroxyl-group-terminated urethane prepolymer obtained by reacting an oxyalkylene polymer A having an average number of hydroxyl groups per molecule of 2.1 to 3, an oxyalkylene polymer B in which the number of hydroxyl groups per molecule is 1, and a diisocyanate compound, the number-average molecular weight of the oxyalkylene polymer B being 5000 or greater, and the content of ethylene oxide units in the hydroxyl-group-terminated urethane prepolymer being more than 10 mass %.Type: GrantFiled: August 11, 2021Date of Patent: February 4, 2025Assignee: AGC Inc.Inventors: Makito Nakamura, Haru Kawasaki, Hitoshi Shimoma, Chitoshi Suzuki, Hiroshi Wada
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Publication number: 20240347944Abstract: In a receptacle connector, a conductive contact (11) is a linear member uniform in width in a thickness direction and extending in a plane orthogonal to the thickness direction while curving, and includes: a contacting portion (11a) to contact a plug contact (21) at a first face (30) containing a line extending in the thickness direction; a substrate connecting portion (11b) to connect to a signal electrode (2b) on a substrate (2) at a second face (31) containing a line extending in the thickness direction; and a turnback portion (11c) connected to the contacting portion (11a) and the substrate connecting portion (11b) respectively at first and second ends (32, 33) in a longitudinal direction with a turned-back shape between the first end (32) and the second end (33) in the orthogonal plane. The top (34) of the turnback portion (11c) is pressed into and engaged with the insulation housing.Type: ApplicationFiled: August 2, 2022Publication date: October 17, 2024Inventors: Hiroshi WADA, Akito KOYANAGI
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Patent number: 12103083Abstract: A three-dimensional shaped article production method for producing a three-dimensional shaped article by stacking layers to form a stacked body includes a constituent layer formation step of forming a constituent layer which corresponds to a constituent region of the three-dimensional shaped article, a support layer formation step of forming a support layer which is in contact with the constituent layer and supports the constituent layer, and a sintering step of sintering the constituent layer, wherein the support layer is configured such that as compared with the volume decrement accompanying the sintering step of a space surrounded by the constituent layer from at least two directions, the volume decrement accompanying the sintering step of the support layer which supports the constituent layer in the space is larger.Type: GrantFiled: February 2, 2021Date of Patent: October 1, 2024Assignee: Seiko Epson CorporationInventors: Eiji Okamoto, Masaya Ishida, Hiroshi Wada, Toshimitsu Hirai
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Patent number: 11878460Abstract: A three-dimensional shaped article production method for producing a three-dimensional shaped article by stacking layers to form a stacked body includes a first layer formation step of forming a first layer on a support by supplying a first composition containing first particles and a binder, a second layer formation step of forming a second layer composed of one layer or a plurality of layers on the first layer by supplying a second composition containing second particles and a binder, and a separation step of separating the second layer from the support through the first layer, wherein after the separation step, a sintering step of sintering the second layer is performed.Type: GrantFiled: December 5, 2022Date of Patent: January 23, 2024Assignee: Seiko Epson CorporationInventors: Masaya Ishida, Eiji Okamoto, Hiroshi Wada, Toshimitsu Hirai
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Publication number: 20230387632Abstract: A connector including: an insulating housing including a facing surface configured to face a circuit board; and a plurality of conductive contacts held by the insulating housing to align along an arrangement direction parallel to the facing surface, wherein the plurality of conductive contacts include: a first signal contact configured to be connected to a first signal conductor of the circuit board; a second signal contact configured to be connected to a second signal conductor of the circuit board; and a ground contact configured to be connected to a ground conductor of the circuit board, and wherein the ground contact is located between the first signal contact and the second signal contact and extends to be perpendicular to the arrangement direction to form a partition wall between the first signal contact and the second signal contact.Type: ApplicationFiled: August 7, 2023Publication date: November 30, 2023Inventors: Hiroharu IKARI, Hiroshi WADA
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Publication number: 20230111896Abstract: A three-dimensional shaped article production method for producing a three-dimensional shaped article by stacking layers to form a stacked body includes a first layer formation step of forming a first layer on a support by supplying a first composition containing first particles and a binder, a second layer formation step of forming a second layer composed of one layer or a plurality of layers on the first layer by supplying a second composition containing second particles and a binder, and a separation step of separating the second layer from the support through the first layer, wherein after the separation step, a sintering step of sintering the second layer is performed.Type: ApplicationFiled: December 5, 2022Publication date: April 13, 2023Inventors: Masaya ISHIDA, Eiji OKAMOTO, Hiroshi WADA, Toshimitsu HIRAI
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Patent number: 11565314Abstract: A three-dimensional shaped article production method for producing a three-dimensional shaped article by stacking layers to form a stacked body includes a first layer formation step of forming a first layer on a support by supplying a first composition containing first particles and a binder, a second layer formation step of forming a second layer composed of one layer or a plurality of layers on the first layer by supplying a second composition containing second particles and a binder, and a separation step of separating the second layer from the support through the first layer, wherein after the separation step, a sintering step of sintering the second layer is performed.Type: GrantFiled: September 14, 2020Date of Patent: January 31, 2023Assignee: Seiko Epson CorporationInventors: Masaya Ishida, Eiji Okamoto, Hiroshi Wada, Toshimitsu Hirai
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Patent number: 11450217Abstract: Operation history information on every aircraft can be collected, and efficiency in collection of the aircraft operation history information can be improved. The present invention includes: an image acquisition unit 11 configured to acquire an image G obtained by imaging a route R or A2; an image-type model identification unit 21 configured to identify a model of an aircraft P in the route R or A2 based on appearance data of an aircraft Q in the image G acquired by the image acquisition unit 11 and aircraft appearance samples previously prescribed for respective models; and an operation history storage unit 45 configured to store image-derived model information identified by the image-type model identification unit 21.Type: GrantFiled: December 19, 2017Date of Patent: September 20, 2022Inventors: Yoshio Tadahira, Osamu Kohashi, Hiroshi Wada, Takahiro Mizuno, Kazuki Tamura
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Publication number: 20220239207Abstract: A lower part first main magnet, a lower part first sub-magnet, a lower part second main magnet, and a lower part second sub-magnet of a motor are sequentially repeatedly placed along a circumference of a rotation axis for relative rotation, a magnetization direction of the lower part first main magnet is a lower part first direction, a magnetization direction of the lower part second main magnet is a lower part second direction, magnetization directions of the lower part first sub-magnet and the lower part second sub-magnet are circumferential directions, the lower part first sub-magnet and the lower part second sub-magnet have recessed portions in parts facing a first stator and facing the lower part first main magnet or the lower part second main magnet, and lower part first auxiliary magnet to lower part fourth auxiliary magnet in magnetization directions different from the lower part first direction.Type: ApplicationFiled: January 26, 2022Publication date: July 28, 2022Inventors: Hideaki NISHIDA, Kuniaki TANAKA, Shigekazu TAKAGI, Hiroshi KOEDA, Hiroshi WADA
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Publication number: 20220149683Abstract: A rotary motor includes a stator and a rotor configured to rotate around a rotation axis. The rotor includes a frame including a first surface facing the stator and a plurality of first recesses arrayed along a circumferential direction around the rotation axis and opened on the first surface, the frame being formed in an annular shape, main magnets disposed in the first recesses or among the first recesses, and sub-magnets disposed in the first recesses when the main magnets are disposed among the first recesses and disposed among the first recesses when the main magnets are disposed in the first recesses.Type: ApplicationFiled: October 28, 2021Publication date: May 12, 2022Inventors: Hiroshi KOEDA, Kuniaki TANAKA, Shigekazu TAKAGI, Hiroshi WADA, Michio SATO, Hideaki NISHIDA, Makoto MURAKAMI
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Publication number: 20210371574Abstract: To provide a polyurethane prepolymer whereby a pressure-sensitive adhesive having excellent moisture permeability and also having both low adhesion to skin and high adhesion to a substrate can be obtained, a pressure-sensitive adhesive, an adhesive skin patch, a pressure-sensitive adhesive tape, a wearable device and a wearable device kit. A hydroxy group-terminated polyurethane prepolymer which is obtained by reacting an oxyalkylene polymer A having an average number of hydroxy groups per molecule of from 2.1 to 3, an oxyalkylene polymer B having one hydroxy group per molecule, and a diisocyanate compound, wherein the number average molecular weight of the oxyalkylene polymer B is at least 5,000, and the content of ethylene oxide units in the hydroxy group-terminated polyurethane prepolymer is more than 10 mass %, a pressure-sensitive adhesive, an adhesive skin patch, a pressure-sensitive adhesive tape, a wearable device and a wearable device kit.Type: ApplicationFiled: August 11, 2021Publication date: December 2, 2021Applicant: AGC Inc.Inventors: Makito NAKAMURA, Haru KAWASAKI, Hitoshi SHIMOMA, Chitoshi SUZUKI, Hiroshi WADA
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Patent number: 11184258Abstract: A monitoring system is disclosed that achieves the benefits of active monitoring by providing a holistic view of the network, while obtaining the granularity of a passive monitoring system by testing a large majority or all of the prefixes. In one embodiment, streaming updates of a forwarding plane are captured for devices in a network. Additionally, an initial state of the forwarding plane can be captured for each device. A time-series graph of the forwarding plane can be constructed. In the graph, each node can represent a device and each edge can represent a possible path for a prefix at a given point in time. Graph analysis techniques can be used to analyze the graph and detect errors. For example, cycle detection algorithms can be used on the forwarding plane data to detect microloops. Other techniques can be used to find black holes or capacity bottlenecks.Type: GrantFiled: September 3, 2019Date of Patent: November 23, 2021Assignee: Amazon Technologies, Inc.Inventors: David Munro, Hiroshi Wada, Jack Stevenson, Agus Daud, Giles Parnell
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Publication number: 20210304731Abstract: A control device controls an electronic apparatus capable of communicating with an external server and receiving an input of voice information. The control device includes a voice recognition unit and a voice recognition control unit. The voice recognition unit is configured to perform voice information recognition on the inputted voice information. The voice recognition control unit is configured to transmit to the server the voice information and a voice recognition request that the server perform voice information recognition on the voice information and to determine whether or not there has occurred a recognition error in a voice recognition result produced by the server. When there have occurred more recognition errors than a prescribed number, the voice recognition control unit suspends the transmission of the voice recognition request to the server.Type: ApplicationFiled: March 19, 2021Publication date: September 30, 2021Inventors: Shinya Satoh, Kaiko Kuwamura, Hiroshi Wada
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Patent number: 11099807Abstract: Provided is an electronic apparatus including: at least one voice output device; and at least one control device, in which the control device performs event detection processing by which occurrence of a predetermined event is detected, confirmation processing by which whether or not data to be input in association with the event by a user is stored in a storage device is confirmed, voice urging data preparation processing by which, in a case where the data is not stored in the storage device, voice urging data that urges the user to input the data is prepared, and voice output processing by which the voice urging data is output from the voice output device.Type: GrantFiled: February 10, 2020Date of Patent: August 24, 2021Assignee: SHARP KABUSHIKI KAISHAInventors: Yusuke Kurimoto, Hiroshi Wada, Hideaki Ohtsuki, Cheng Chang
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Publication number: 20210154891Abstract: A three-dimensional shaped article production method for producing a three-dimensional shaped article by stacking layers to form a stacked body includes a constituent layer formation step of forming a constituent layer which corresponds to a constituent region of the three-dimensional shaped article, a support layer formation step of forming a support layer which is in contact with the constituent layer and supports the constituent layer, and a sintering step of sintering the constituent layer, wherein the support layer is configured such that as compared with the volume decrement accompanying the sintering step of a space surrounded by the constituent layer from at least two directions, the volume decrement accompanying the sintering step of the support layer which supports the constituent layer in the space is larger.Type: ApplicationFiled: February 2, 2021Publication date: May 27, 2021Inventors: Eiji OKAMOTO, Masaya ISHIDA, Hiroshi WADA, Toshimitsu HIRAI
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Publication number: 20200406355Abstract: A three-dimensional shaped article production method for producing a three-dimensional shaped article by stacking layers to form a stacked body includes a first layer formation step of forming a first layer on a support by supplying a first composition containing first particles and a binder, a second layer formation step of forming a second layer composed of one layer or a plurality of layers on the first layer by supplying a second composition containing second particles and a binder, and a separation step of separating the second layer from the support through the first layer, wherein after the separation step, a sintering step of sintering the second layer is performed.Type: ApplicationFiled: September 14, 2020Publication date: December 31, 2020Inventors: Masaya ISHIDA, Eiji OKAMOTO, Hiroshi WADA, Toshimitsu HIRAI