Patents by Inventor Hiroaki Sugiura
Hiroaki Sugiura 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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Publication number: 20240329569Abstract: A transfer device includes an intermediate transfer member consisting of an endless belt which consists of a layer containing a resin including at least one resin selected from the group consisting of a polyimide resin, a polyamide-imide resin, an aromatic polyether ether ketone resin, a polyphenylene sulfide resin, and a polyetherimide resin, conductive carbon particles, a silicone oil containing at least one polymer selected from the group consisting of dimethylpolysiloxane and organic group-substituted dimethylpolysiloxane or has the layer as an outermost layer, and in which an integral value of a statistical quantity L(r) represented by the following Equation (1) is 0 or more and 0.1 or less at an interparticle distance r of 0.05 ?m or more and 0.30 ?m or less in a spatial distribution of the conductive carbon particles existing in a 6.3 ?m×4.Type: ApplicationFiled: March 25, 2024Publication date: October 3, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Satoya SUGIURA, Hiroaki TANAKA, Masato ONO, Yosuke KUBO, Iori NISHIMURA, Shigeru FUKUDA, Daisuke TANEMURA, Masayuki SEKO, Koichi MATSUMOTO, Masato FURUKAWA
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Publication number: 20240329556Abstract: A transfer device includes an intermediate transfer member consisting of an endless belt which consists of a layer containing a resin including at least one resin selected from the group consisting of a polyimide resin, a polyamide-imide resin, an aromatic polyether ether ketone resin, a polyphenylene sulfide resin, and a polyetherimide resin, conductive carbon particles, a silicone oil containing at least one polymer selected from the group consisting of dimethylpolysiloxane and organic group-substituted dimethylpolysiloxane or has the layer as an outermost layer, and in which an integral value of a statistical quantity L(r) represented by the following Equation (1) is 0 or more and 0.1 or less at an interparticle distance r of 0.05 ?m or more and 0.30 ?m or less in a spatial distribution of the conductive carbon particles existing in a 6.3 ?m×4.Type: ApplicationFiled: August 17, 2023Publication date: October 3, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Satoya SUGIURA, Hiroaki TANAKA, Masato ONO, Yosuke KUBO, lori NISHIMURA, Shigeru FUKUDA, Daisuke TANEMURA, Masayuki SEKO, Koichi MATSUMOTO
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Publication number: 20240317954Abstract: A film contains a siloxane compound having an alkyl group and a resin having a density of 1.1 g/cm3 or higher and a glass transition temperature of 150° C. or higher.Type: ApplicationFiled: August 4, 2023Publication date: September 26, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Yosuke KUBO, Masato ONO, Shogo HAYASHI, Satoya SUGIURA, Hiroaki TANAKA, Masayuki SEKO, Daisuke TANEMURA, Iori NISHIMURA
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Patent number: 12099314Abstract: An image forming apparatus member includes a surface layer containing a Si-atom containing polymer as a major component. The dispersive component of the surface free energy of the surface layer is 25 mN/m or less, the dipole component of the surface free energy of the surface layer is 5 mN/m or less, and the hydrogen bonding component of the surface free energy of the surface layer is 5 mN/m or less.Type: GrantFiled: March 9, 2023Date of Patent: September 24, 2024Assignee: FUJIFILM Business Innovation Corp.Inventors: Shogo Hayashi, Hiroaki Tanaka, Satoya Sugiura
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Publication number: 20240295841Abstract: A transfer device includes an intermediate transfer belt that has a surface to which a toner image is to be transferred and solid lubricant particles are attached, a primary transfer device that has a primary transfer member performing primary transfer of a toner image formed on a surface of an image holder to the surface of the intermediate transfer belt, a secondary transfer device that has a secondary transfer member which is arranged in contact with the surface of the intermediate transfer belt and performs secondary transfer of the toner image transferred to the surface of the intermediate transfer belt to a surface of a recording medium, and a detection device that detects a density of the toner image transferred to the surface of the intermediate transfer belt and has a light irradiation unit irradiating the surface of the intermediate transfer belt with light and a light receiving unit receiving reflected light generated in a case where the light radiated from the light irradiation unit is reflected fType: ApplicationFiled: July 31, 2023Publication date: September 5, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Masato ONO, Shigeru Fukuda, Satoya Sugiura, Hiroaki Tanaka, Yosuke Kubo, Iori Nishimura, Daisuke Tanemura, Masayuki Seko, Koichi Matsumoto
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Patent number: 12078944Abstract: An intermediate transfer belt has metal oxide particles as a solid lubricant on a surface of the intermediate transfer belt, in which an average spacing between the metal oxide particles on the surface is 1,000 nm or less, and an average height of the metal oxide particles from the surface is 15 nm or more and 320 nm or less.Type: GrantFiled: July 17, 2023Date of Patent: September 3, 2024Assignee: FUJIFILM Business Innovation Corp.Inventors: Daisuke Tanemura, Masato Ono, Shigeru Fukuda, Masato Furukawa, Hiroaki Tanaka, Yosuke Kubo, Iori Nishimura, Masayuki Seko, Koichi Matsumoto, Satoya Sugiura
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Publication number: 20240286666Abstract: A steering device includes a cylindrical support tube, a speed reducer, and a housing. The support tube includes a flange, and supports a steering shaft such that the steering shaft is rotatable. The speed reducer applies torque to the steering shaft. The housing includes a cylindrical portion that houses the speed reducer. The flange and the cylindrical portion are disposed coaxially, and coupled to each other by a bolt. The flange and the cylindrical portion include an engagement portion, at which the flange and the cylindrical portion are engaged with each other in a radial direction of the flange, at a different location from a location at which the bolt is provided.Type: ApplicationFiled: June 25, 2021Publication date: August 29, 2024Applicants: JTEKT CORPORATION, JTEKT COLUMN SYSTEMS CORPORATIONInventors: Naofumi KAWAMURA, Hiroaki SUZUKI, Tetsuya EBISU, Yuki FUJIOKA, Tomonori SUGIURA, Kosuke ITO, Takahiro BAITO, Takao NAKAAKI, Yoshiaki MURAKAMI, Kazuhisa ASAKAWA
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Publication number: 20240286665Abstract: A steering system includes a support tube including a flange and a housing including a cylindrical portion housing a speed reducer. The support tube includes a column bracket attached to a vehicle body. The housing is supported by a support shaft in such a manner that the housing can rotate with respect to the vehicle body. The flange and the cylindrical portion are connected to each other by bolts. The flange has insertion holes into which the bolts are inserted. Clearance that allows relative rotation between the flange and the cylindrical portion is present between the outer peripheral surface of the bolt and the inner peripheral surface of the insertion hole of the flange. An elastic body that reduces the relative rotation between the flange and the cylindrical portion is interposed in a compressed state between the bolt and the flange.Type: ApplicationFiled: June 25, 2021Publication date: August 29, 2024Applicants: JTEKT CORPORATION, JTEKT COLUMN SYSTEMS CORPORATIONInventors: Naofumi KAWAMURA, Hiroaki SUZUKI, Tetsuya EBISU, Yuki FUJIOKA, Tomonori SUGIURA, Kosuke ITO, Takahiro BAITO, Takao NAKAAKI, Yoshiaki MURAKAMI, Kazuhisa ASAKAWA
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Publication number: 20240286667Abstract: A steering column device includes a lower tube that is attached to a vehicle body so as to be pivotable in an up-down direction, a column shaft to which a steering wheel is attached, an upper tube that rotatably supports the column shaft and that also is attached to the lower tube so as to be movable in a front-rear direction, a motor for generating motor torque, a link mechanism that couples the lower tube and the upper tube so as to be capable of moving in conjunction, and a power transmission mechanism that acts to transmit the motor torque to the link mechanism. The link mechanism causes the pivoting of the lower tube in the up-down direction and the movement of the upper tube in the front-rear direction to be performed in conjunction, when the motor torque is transmitted to the link mechanism by the power transmission mechanism.Type: ApplicationFiled: June 25, 2021Publication date: August 29, 2024Applicants: JTEKT CORPORATION, JTEKT COLUMN SYSTEMS CORPORATIONInventors: Naofumi KAWAMURA, Hiroaki SUZUKI, Tetsuya EBISU, Yuki FUJIOKA, Tomonori SUGIURA, Kosuke ITO, Takahiro BAITO, Takao NAKAAKI, Yoshiaki MURAKAMI, Kazuhisa ASAKAWA
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Publication number: 20240286670Abstract: A steering device includes a cylindrical support tube that rotatably supports a steering shaft, a speed reducer configured to apply a torque to the steering shaft, and a housing that includes a cylindrical portion housing the speed reducer. A flange of the support tube and the cylindrical portion are disposed coaxially and coupled to each other with a bolt. A bearing support member is fitted to an inner peripheral surface of the cylindrical portion. The steering shaft extends through the bearing support member. A bearing is disposed between an outer peripheral surface of the steering shaft and an inner peripheral surface of the bearing support member. The bearing support member includes a deformation allowing portion configured to allow elastic deformation of the bearing support member in a radial direction.Type: ApplicationFiled: February 9, 2022Publication date: August 29, 2024Applicants: JTEKT CORPORATION, JTEKT COLUMN SYSTEMS CORPORATIONInventors: Hiroaki SUZUKI, Naofumi KAWAMURA, Tetsuya EBISU, Yuki FUJIOKA, Tomonori SUGIURA, Kosuke ITO, Takahiro BAITO, Takao NAKAAKI, Yoshiaki MURAKAMI, Kazuhisa ASAKAWA
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Publication number: 20240271689Abstract: A gear includes an annular sleeve and a tooth portion provided by injection molding to cover a part of the sleeve. The sleeve is a stacked body including a plurality of annular steel plates stacked in an axial direction of the sleeve.Type: ApplicationFiled: March 10, 2022Publication date: August 15, 2024Applicants: JTEKT CORPORATION, JTEKT COLUMN SYSTEMS CORPORATIONInventors: Naofumi KAWAMURA, Hiroaki SUZUKI, Tetsuya EBISU, Yuki FUJIOKA, Tomonori SUGIURA, Kosuke ITO, Yasuhiro TANIOKA, Masayoshi SAKUDA, Takahiro BAITO, Takao NAKAAKI, Yoshiaki MURAKAMI, Takashi YAMAGUCHI, Kazuhisa ASAKAWA
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Patent number: 12055874Abstract: An endless belt contains: a resin; electrically conductive carbon particles; and a surfactant. When polyester resin particles having a volume average particle diameter of 4.7 ?m are caused to adhere to an outer circumferential surface of the endless belt and then air is blown onto the outer circumferential surface from an upper side of the outer circumferential surface while the blowing pressure of the air is increased, all the polyester resin particles adhering to the outer circumferential surface are separated from the outer circumferential surface before or when the blowing pressure reaches 6 kPa.Type: GrantFiled: May 25, 2021Date of Patent: August 6, 2024Assignee: FUJIFILM Business Innovation Corp.Inventors: Masato Ono, Masayuki Seko, Koichi Matsumoto, Shigeru Fukuda, Satoya Sugiura, Daisuke Tanemura, Masato Furukawa, Hiroaki Tanaka, Kenta Yamakoshi, Yosuke Kubo
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Publication number: 20230379404Abstract: A terminal device is configured to include: an apparatus information acquiring unit that acquires apparatus information indicating a registered apparatus; an identification information acquiring unit that acquires identification information indicating whether the apparatus is an IoT apparatus or a non-IoT apparatus from an apparatus management server by transmitting the apparatus information acquired by the apparatus information acquiring unit to the apparatus management server; and a display data generating unit that generates display data indicating whether the apparatus is an IoT apparatus or a non-IoT apparatus on the basis of the identification information acquired by the identification information acquiring unit, and outputs the display data.Type: ApplicationFiled: July 26, 2023Publication date: November 23, 2023Applicant: Mitsubishi Electric CorporationInventors: Daisuke NAKAMURA, Hiroaki SUGIURA
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Patent number: 10133253Abstract: An operation limiting device applicable to a wide variety of machine tools and which improves the freedom of setting an operation limiting area. Two or three drive axes (Xa, Za) in different directions are designated from among a plurality of drive axes in the machine tool and the designated drive axes (Xa, Za) form the two or three dimensional coordinate system. An area (Ar) for limiting the operation of the mobile body is set in the two or three dimensional coordinate system. A drive axis (Xa) which is in operation is determined, and in the two or three coordinate system including the drive axis which is in operation the operation of the mobile body is limited when the mobile body enters into the limiting area (Ar).Type: GrantFiled: October 31, 2013Date of Patent: November 20, 2018Assignee: JTEKT CORPORATIONInventors: Akihiro Shimizu, Hiroaki Sugiura, Toshihiro Yonezu
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Patent number: 9528602Abstract: A door control system with transmission control includes a transmission control apparatus for controlling a shift-by-wire type transmission and a door control apparatus for controlling opening and closing of a door of a vehicle. The door control apparatus outputs a shift lock request to the transmission control apparatus when a door switch is manipulated to open. The door control apparatus checks whether a shift range signal is a non-drive range by setting a delay from the output of the shift lock request. When the shift range is the non-drive range, the door control apparatus opens the door. When the door switch is manipulated to close, the transmission control apparatus does not output the shift lock request and closes the door.Type: GrantFiled: November 24, 2014Date of Patent: December 27, 2016Assignee: DENSO CORPORATIONInventor: Hiroaki Sugiura
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Publication number: 20150248124Abstract: An operation limiting device applicable to a wide variety of machine tools and which improves the freedom of setting an operation limiting area. Two or three drive axes (Xa, Za) in different directions are designated from among a plurality of drive axes in the machine tool and the designated drive axes (Xa, Za) form the two or three dimensional coordinate system. An area (Ar) for limiting the operation of the mobile body is set in the two or three dimensional coordinate system. A drive axis (Xa) which is in operation is determined, and in the two or three coordinate system including the drive axis which is in operation the operation of the mobile body is limited when the mobile body enters into the limiting area (Ar).Type: ApplicationFiled: October 31, 2013Publication date: September 3, 2015Applicant: JTEKT CORPORATIONInventors: Akihiro Shimizu, Hiroaki Sugiura, Toshihiro Yonezu
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Publication number: 20150203127Abstract: A door control system with transmission control includes a transmission control apparatus for controlling a shift-by-wire type transmission and a door control apparatus for controlling opening and closing of a door of a vehicle. The door control apparatus outputs a shift lock request to the transmission control apparatus when a door switch is manipulated to open. The door control apparatus checks whether a shift range signal is a non-drive range by setting a delay from the output of the shift lock request. When the shift range is the non-drive range, the door control apparatus opens the door. When the door switch is manipulated to close, the transmission control apparatus does not output the shift lock request and closes the door.Type: ApplicationFiled: November 24, 2014Publication date: July 23, 2015Inventor: Hiroaki SUGIURA
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Patent number: 9024785Abstract: Systems, methods, and programs distribute traffic information including information on a wrong-way vehicle traveling in a wrong-way direction opposite to a designated travel direction of a road. The systems, methods, and programs distributes the traffic information to the target vehicle, determine a reporting range of the wrong-way vehicle information based on a wrong-way vehicle position. When an end-point distance is equal to or larger than a predetermined reference distance, the systems, methods, and programs set a wrong-way section as the reporting range. When the end-point distance is less than the reference distance, the systems, methods, and programs set the wrong-way section and at least one road section which is adjacent to the wrong-way section as the reporting range. When the target vehicle is in the reporting range, the systems, methods, and programs send the traffic information including the wrong-way vehicle information to the target vehicle.Type: GrantFiled: December 12, 2012Date of Patent: May 5, 2015Assignee: Aisin AW Co., Ltd.Inventors: Atsushi Mochizuki, Tomoki Kubota, Hiroaki Sugiura, Masatoshi Takahara
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Patent number: 9008968Abstract: Search criterion information, which indicates a search criterion is transmitted to a search server, destination point information on a destination point, which is a point found by the search server based on the search criterion, is obtained, a candidate point database that stores candidate point information on a candidate point connected to a road in association with the candidate point is searched, the candidate point associated with the candidate point information having a similarity to the destination point information, higher than or equal to a predetermined reference similarity, is identified as an arrival point, and first guidance information that indicates a first route to the arrival point is generated when the arrival point has been identified and second guidance information that indicates a second route to a point closest to the destination point among points on roads is generated when the arrival point has not been identified.Type: GrantFiled: May 23, 2012Date of Patent: April 14, 2015Assignees: Aisin AW Co., Ltd., Toyota Jidosha Kabushiki KaishaInventors: Toshiki Yamamoto, Hiroaki Sugiura, Kenji Nagase, Kuniaki Tanaka, Tomoki Kodan, Akira Saito
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Patent number: 8886364Abstract: A support control unit for determining a traveling condition of a host vehicle during an exit from a main road to an access road determines whether or not the condition of the host vehicle at a given point in time corresponds to an exit start scene or an exit completion scene for detecting the start of an exit or completion of the exit on the basis of a host vehicle position, route data, map rendering data, or lane information including at least road surface marking positions, and determines that an exit start timing or an exit completion timing of the host vehicle has arrived when the condition is determined to correspond to the exit start scene or the exit completion scene. Hence, during the exit from the main road to the access road, the traveling condition of the host vehicle can be determined accurately. The support control unit also determines the traveling condition of the host vehicle during convergence with the main road from the access road.Type: GrantFiled: November 16, 2007Date of Patent: November 11, 2014Assignees: Aisin AW Co., Ltd., Toyota Jidosha Kabushiki KaishaInventors: Masatoshi Takahara, Teru Konishi, Hiroaki Sugiura, Masaki Nakamura, Koichi Hara, Daisuke Konaka