Patents by Inventor Keisuke Matsubara
Keisuke Matsubara 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: 20230125440Abstract: A tire includes a tread having a shoulder region, a shoulder transverse groove being fixedly set in the shoulder region, and a shoulder block row configured by aligning the shoulder blocks in a tire-circumferential direction, in which the shoulder transverse groove has an angle formed by a groove wall and a vertical line drawn from a groove opening end position to a tread surface of the shoulder block within a range of 10 to 20 degrees, and the groove wall and groove bottom are connected by a concave surface with a radius of curvature of at least 6 mm and no more than 15 mm.Type: ApplicationFiled: October 18, 2022Publication date: April 27, 2023Applicant: Toyo Tire CorporationInventor: Keisuke MATSUBARA
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Publication number: 20230126634Abstract: A tire fixedly sets shoulder transverse grooves in each shoulder region of the tread, includes a shoulder block row configured by aligning in a tire-circumferential direction shoulder blocks, in which the sidewall includes a side block row configured by a plurality of side blocks fixedly set side-by-side in the tire-circumferential direction, and protruding from a surface of the sidewall, and a circumferential-direction dimension of one side block is larger than a circumferential-direction dimension of a region in which one shoulder block and two shoulder transverse grooves demarcating the one shoulder block exist.Type: ApplicationFiled: September 26, 2022Publication date: April 27, 2023Applicant: Toyo Tire CorporationInventor: Keisuke MATSUBARA
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Patent number: 11618285Abstract: A pneumatic tire includes a first land portion that is provided on a sidewall portion, projects to an outer side in a tire width direction, and extends in a tire circumferential direction over the entire tire circumferential direction, and a plurality of second land portions that are provided in a central portion in a tire radial direction of the first land portion, project to an outer side in the tire width direction, extend in the tire circumferential direction, and are disposed apart from each other in the tire circumferential direction.Type: GrantFiled: December 1, 2020Date of Patent: April 4, 2023Assignee: Toyo Tire CorporationInventor: Keisuke Matsubara
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Patent number: 11554611Abstract: A pneumatic tire includes a land portion provided in a tread portion and including a recess recessed inward in a tire radial direction. The recess includes three or more sides defining an opening that opens to a ground contact surface of the land portion and forming a polygon, and three or more side surface portions defined by the sides and line segments connecting respective vertexes of the sides and a bottom point provided on an inner side of the ground contact surface in the tire radial direction. The side surface portions are formed so as to approach the bottom point as the side surface portions extend inward in the tire radial direction from the ground contact surface.Type: GrantFiled: December 11, 2019Date of Patent: January 17, 2023Assignee: TOYO TIRE CORPORATIONInventor: Keisuke Matsubara
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Publication number: 20210170805Abstract: A pneumatic tire includes a first land portion that is provided on a sidewall portion, projects to an outer side in a tire width direction, and extends in a tire circumferential direction over the entire tire circumferential direction, and a plurality of second land portions that are provided in a central portion in a tire radial direction of the first land portion, project to an outer side in the tire width direction, extend in the tire circumferential direction, and are disposed apart from each other in the tire circumferential direction.Type: ApplicationFiled: December 1, 2020Publication date: June 10, 2021Applicant: TOYO TIRE CORPORATIONInventor: Keisuke Matsubara
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Patent number: 10974551Abstract: A pneumatic tire includes a sidewall region extending in a tire radial direction, the sidewall region comprises a protruding region that protrudes in a tire width direction, and a recess that is recessed in the tire width direction, the protruding region extends in the tire radial direction, and the recess is contiguous with the protruding region.Type: GrantFiled: July 31, 2018Date of Patent: April 13, 2021Assignee: TOYO TIRE CORPORATIONInventor: Keisuke Matsubara
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Publication number: 20200236803Abstract: Provided is a cover film for a bending display with which bending resistance thereof can be improved. The present invention provides a cover film for a bending display, and the cover film includes a transparent resin layer containing an ionizing radiation curable resin, the transparent resin layer has a thickness of 200 ?m or less, and an end surface of the transparent resin layer has a line roughness Ra of 3.0 ?m or less.Type: ApplicationFiled: January 21, 2020Publication date: July 23, 2020Inventors: Keisuke MATSUBARA, Takuya IKEDA
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Publication number: 20200207152Abstract: A pneumatic tire includes a land portion provided in a tread portion and including a recess recessed inward in a tire radial direction. The recess includes three or more sides defining an opening that opens to a ground contact surface of the land portion and forming a polygon, and three or more side surface portions defined by the sides and line segments connecting respective vertexes of the sides and a bottom point provided on an inner side of the ground contact surface in the tire radial direction. The side surface portions are formed so as to approach the bottom point as the side surface portions extend inward in the tire radial direction from the ground contact surface.Type: ApplicationFiled: December 11, 2019Publication date: July 2, 2020Applicant: TOYO TIRE CORPORATIONInventor: Keisuke Matsubara
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Publication number: 20200001657Abstract: A pneumatic tire includes a sipe line that is a line constituted of continuation of the sipe. The sipe line extends from one grounding end toward the other grounding end of the tread portion and has an amplitude in both a tire circumferential direction and a tire width direction.Type: ApplicationFiled: June 26, 2019Publication date: January 2, 2020Applicant: TOYO TIRE CORPORATIONInventor: Keisuke Matsubara
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Publication number: 20190364683Abstract: The present invention provides a cover film for a bending display, and the cover film includes a transparent base film and a hard coat layer formed on at least one surface of the transparent base film, in which the hard coat layer has a thickness of 23 ?m or less, and an end surface of the hard coat layer has a line roughness of 2.5 ?m or less.Type: ApplicationFiled: March 15, 2019Publication date: November 28, 2019Inventors: Keisuke MATSUBARA, Takuya IKEDA
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Patent number: 10282239Abstract: An information processing system in which a monitoring device can detect illegal and/or abnormal operations in a system to be monitored, without using detailed information of the system, is provided. In a target device 100, an operation data generation unit 130 generates operation data 140 as data of encoding a set of operations related to a predetermined program executed in an execution environment 120, and transmits the operation data to the monitoring device 200. In the monitoring device 200, an operation pattern storing unit 230 stores an operation pattern 240 as operation data related to a set of operations to be detected. An operation data decision unit 220 decides that the operation to be detected is executed in the execution unit when the operation data received from the target device 100 matches the operation pattern 240, and notifies of execution of the operation to be detected.Type: GrantFiled: September 16, 2016Date of Patent: May 7, 2019Assignee: NEC CORPORATIONInventor: Keisuke Matsubara
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Publication number: 20190054776Abstract: A pneumatic tire includes a sidewall region extending in a tire radial direction, the sidewall region comprises a protruding region that protrudes in a tire width direction, and a recess that is recessed in the tire width direction, the protruding region extends in the tire radial direction, and the recess is contiguous with the protruding region.Type: ApplicationFiled: July 31, 2018Publication date: February 21, 2019Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Keisuke Matsubara
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Publication number: 20180086157Abstract: A pneumatic tire has a pair of bead portions, side wall portions and a tread portion. An annular projections group in which a plurality of projections extending in the tire diametrical direction are arranged in a tire circumferential direction, is formed on an outer surface of a buttress region of the side wall portion. The annular projections groups at both sides are arranged to be shifted their positions in the tire circumferential direction in such a manner that a center position in the width of a projection in one side is faced to a gap between projections in the other side, and a center position in the width of a projection in the other side is faced to a gap between projections in the one side.Type: ApplicationFiled: April 28, 2017Publication date: March 29, 2018Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Keisuke Matsubara
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Publication number: 20180086155Abstract: Shoulder blocks arranged in a tire circumferential direction are provided in a shoulder region of a tread portion. A buttress region of the side wall portion is provided with a circumferential projection which extends along the tire circumferential direction, and a plurality of diametrical projections which are arranged in a lateral side of the shoulder block and extend to an inner side from the circumferential projection. A length of each of two paired diametrical projections which are adjacent to each other in the tire circumferential direction is greater than a distance of a center position in width of the paired diametrical projections. The two paired diametrical projections are differentiated from each other in their inside lengths. A diametrical projection having a relatively smaller inside length is formed higher than a diametrical projection having a relatively greater inside length among the two paired diametrical projections.Type: ApplicationFiled: April 27, 2017Publication date: March 29, 2018Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Keisuke Matsubara
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Publication number: 20170004026Abstract: An information processing system in which a monitoring device can detect illegal and/or abnormal operations in a system to be monitored, without using detailed information of the system, is provided. In a target device 100, an operation data generation unit 130 generates operation data 140 as data of encoding a set of operations related to a predetermined program executed in an execution environment 120, and transmits the operation data to the monitoring device 200. In the monitoring device 200, an operation pattern storing unit 230 stores an operation pattern 240 as operation data related to a set of operations to be detected. An operation data decision unit 220 decides that the operation to be detected is executed in the execution unit when the operation data received from the target device 100 matches the operation pattern 240, and notifies of execution of the operation to be detected.Type: ApplicationFiled: September 16, 2016Publication date: January 5, 2017Inventor: Keisuke MATSUBARA
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Patent number: 9471779Abstract: An information processing system in which a monitoring device can detect illegal and/or abnormal operations in a system to be monitored, without using detailed information of the system, is provided. In a target device 100, an operation data generation unit 130 generates operation data 140 as data of encoding a set of operations related to a predetermined program executed in an execution environment 120, and transmits the operation data to the monitoring device 200. In the monitoring device 200, an operation pattern storing unit 230 stores an operation pattern 240 as operation data related to a set of operations to be detected. An operation data decision unit 220 decides that the operation to be detected is executed in the execution unit when the operation data received from the target device 100 matches the operation pattern 240, and notifies of execution of the operation to be detected.Type: GrantFiled: January 9, 2015Date of Patent: October 18, 2016Assignee: NEC CORPORATIONInventor: Keisuke Matsubara
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Publication number: 20160291713Abstract: A touch panel includes a transparent substrate, a decorative layer formed on the transparent substrate, a first hard coat layer covering the transparent substrate and the decorative layer, a second hard coat layer formed on a surface of the transparent substrate, the surface being opposite to the first hard coat layer, and a plurality of first electrodes formed on a surface of the second hard coat layer. Electrodes and wirings are formed without being affected by unevenness caused by the decorative layer, so that pattern precision of the electrodes and the wirings is high.Type: ApplicationFiled: March 10, 2016Publication date: October 6, 2016Applicant: GUNZE LIMITEDInventors: Masahiro Hosoe, Keisuke Matsubara
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Patent number: 9218275Abstract: Disclosed is a memory management control system or the like, which can decrease degradation of processing performance. The memory management control system 1 includes an instruction unit 2. In the case that reference data referred to by a job, and first data existing in an area collected by a storage apparatus are identical, the instruction unit 2 issues a first instruction to write the first data in the storage apparatus, and in the case of not being identical, the instruction unit 2 does not issue the first instruction.Type: GrantFiled: September 25, 2013Date of Patent: December 22, 2015Assignee: NEC CORPORATIONInventor: Keisuke Matsubara
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Publication number: 20150199508Abstract: An information processing system in which a monitoring device can detect illegal and/or abnormal operations in a system to be monitored, without using detailed information of the system, is provided. In a target device 100, an operation data generation unit 130 generates operation data 140 as data of encoding a set of operations related to a predetermined program executed in an execution environment 120, and transmits the operation data to the monitoring device 200. In the monitoring device 200, an operation pattern storing unit 230 stores an operation pattern 240 as operation data related to a set of operations to be detected. An operation data decision unit 220 decides that the operation to be detected is executed in the execution unit when the operation data received from the target device 100 matches the operation pattern 240, and notifies of execution of the operation to be detected.Type: ApplicationFiled: January 9, 2015Publication date: July 16, 2015Inventor: Keisuke MATSUBARA
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Patent number: D1000360Type: GrantFiled: February 22, 2022Date of Patent: October 3, 2023Assignee: Toyo Tire CorporationInventor: Keisuke Matsubara