Patents by Inventor Haruka KUBO
Haruka KUBO 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: 20240326855Abstract: An in-vehicle equipment setup device includes: a storage configured to store user setting information including settings of in-vehicle equipment desired by a user; a setter configured to set a set value in the user setting information of a selected user for the corresponding in-vehicle equipment; a settings comparator configured to acquire a current set value from the in-vehicle equipment and to compare the acquired current set value with a user set value which is a set value in the setting information included in the user setting information of the selected user; and a notifier configured to notify the user. When there is non-set in-vehicle equipment which is in-vehicle equipment of which the user set value is different from the current set value according to a result of the comparison, the settings comparator causes the notifier to notify that there is non-set in-vehicle equipment on the basis of travel information including a traveling state of the vehicle.Type: ApplicationFiled: February 22, 2024Publication date: October 3, 2024Inventors: Kyoko Iwashima, Junya Ishizaki, Naoki Kikuchi, Yoshihiro Matsugi, Haruka Kubo, Naoki Shibata, Yunan Cai, Yoshiaki Inoue, Takaya Higuchi, Shohei Kamochi, Satoshi Yamashita, Tomohiro Suzuki
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Publication number: 20240262133Abstract: A pneumatic tire that is mounted on a vehicle in a specified direction and includes a tread rubber on a tread. The tread rubber has a plurality of main grooves extending along a tire circumferential direction, a pair of shoulder blocks that are defined by the main grooves and arranged on outer sides in a tire axial direction, and center blocks located between the pair of shoulder blocks. The center blocks are ribbed blocks that are continuous in the tire circumferential direction, and the tread rubber has a storage modulus at ?25° C. (?25° C. E?) of 60 MPa or more and 150 MPa or less.Type: ApplicationFiled: January 24, 2024Publication date: August 8, 2024Applicant: Toyo Tire CorporationInventors: Haruka KUBO, Hirokazu SAKATA, Kensuke SHIBAYAMA
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Publication number: 20240227443Abstract: In order to improve steering stability at the time of turning while ensuring good fuel efficiency, there is provided a tire tread rubber composition including a rubber component containing styrene-butadiene-based rubber and isoprene-based rubber, wherein the hardness Hs at 23° C. is 55 or greater and 62 or less, and the hardness Hs at 23° C. and the loss tangent tan ? at 35° C. satisfy the following formula: 0.240?tan ?/Hs×100?0.320. There is also provided a tire having a tread composed of this tire tread rubber composition.Type: ApplicationFiled: December 19, 2023Publication date: July 11, 2024Applicant: Toyo Tire CorporationInventor: Haruka Kubo
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Patent number: 11584171Abstract: A pneumatic tire includes: a bead core; a bead filler; a carcass ply; a side wall rubber that is arranged on the tire-outer-surface-side of the carcass ply and constitutes a tire outer surface; a chafer layer that is turned from the tire-inner-surface-side to the tire-outer-surface-side around the bead core and the bead filler and rolled up on an outer surface of the carcass ply; a pair of a tape rubber and a rear pad rubber that are located between the side wall rubber and the carcass ply and arranged so as to hold a rolled-up end of the chafer layer from both sides in a tire width direction; and a tread rubber, in which modulus values of the pair of the tape rubber and the rear pad rubber are higher than a modulus value of the side wall rubber, and the tread rubber contains silica.Type: GrantFiled: December 11, 2018Date of Patent: February 21, 2023Assignee: TOYO TIRE CORPORATIONInventor: Haruka Kubo
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Patent number: 11535067Abstract: A pneumatic tire includes: a bead core; a bead filler; a carcass ply; a side wall rubber that is arranged on the tire-outer-surface-side of the carcass ply and constitutes a tire outer surface; a chafer layer that is turned from the tire-inner-surface-side to the tire-outer-surface-side around the bead core and the bead filler and rolled up on an outer surface of the carcass ply; a pair of a tape rubber and a rear pad rubber that are located between the side wall rubber and the carcass ply and arranged so as to hold a rolled-up end of the chafer layer from both sides in a tire width direction; and a tread rubber, in which modulus values of the pair of the tape rubber and the rear pad rubber are higher than a modulus value of the side wall rubber, and the tread rubber contains silica.Type: GrantFiled: December 11, 2018Date of Patent: December 27, 2022Assignee: TOYO TIRE CORPORATIONInventor: Haruka Kubo
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Publication number: 20190309145Abstract: A rubber composition for a tire that can improve abrasion resistance while maintaining a vulcanization rate, and a pneumatic tire using the same, are disclosed. A rubber composition for a tire comprising 100 parts by mass of a rubber component containing a hydrogenated copolymer obtained by hydrogenating an aromatic vinyl-conjugated diene copolymer, the hydrogenated copolymer having a weight average molecular weight measured by gel permeation chromatography of 300,000 or more and having a hydrogenation ratio of a conjugated diene moiety of 80 mol % or more, and 0.3 to 3 parts by mass of a thiuram type accelerator.Type: ApplicationFiled: December 7, 2017Publication date: October 10, 2019Applicant: TOYO TIRE CORPORATIONInventor: Haruka Kubo
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Publication number: 20190193484Abstract: A pneumatic tire includes: a bead core; a bead filler; a carcass ply; a side wall rubber that is arranged on the tire-outer-surface-side of the carcass ply and constitutes a tire outer surface; a chafer layer that is turned from the tire-inner-surface-side to the tire-outer-surface-side around the bead core and the bead filler and rolled up on an outer surface of the carcass ply; a pair of a tape rubber and a rear pad rubber that are located between the side wall rubber and the carcass ply and arranged so as to hold a rolled-up end of the chafer layer from both sides in a tire width direction; and a tread rubber, in which modulus values of the pair of the tape rubber and the rear pad rubber are higher than a modulus value of the side wall rubber, and the tread rubber contains silica.Type: ApplicationFiled: December 11, 2018Publication date: June 27, 2019Applicant: TOYO TIRE & RUBBER CO., LTD.Inventor: Haruka Kubo
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Patent number: 9187311Abstract: According to one embodiment, a MEMS device comprises a first electrode provided on a support substrate, a second electrode opposed to the first electrode and movable in the direction it is opposed to the first electrode, and beam parts, each connected to those sides of the second electrode, which oppose to each other, and each supporting the second electrode. The second electrode has a slit extending parallel to the sides to which the beam parts are connected and opening at both the front and the back. Further, the second electrode has at least one bridge part extending over the slit, crossing the slit and made of a material different from that of the second electrode.Type: GrantFiled: August 13, 2013Date of Patent: November 17, 2015Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Hiroaki Yamazaki, Haruka Kubo
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Publication number: 20150266059Abstract: According to an embodiment, an ultrasonic probe includes a backing plate, a piezoelectric element, and a protective layer. The piezoelectric element has a piezoelectric vibrator. The piezoelectric element is provided on the backing plate. The protective layer is provided on the surface of an end of the piezoelectric element on the side of the backing plate. Compressive stress is applied to the inside of the protective layer, and the transmission rate of sound inside the protective layer is a predetermined rate.Type: ApplicationFiled: March 10, 2015Publication date: September 24, 2015Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Haruka KUBO, Jun Morimoto
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Publication number: 20140284188Abstract: According to one embodiment, a MEMS device comprises a first electrode provided on a support substrate, a second electrode opposed to the first electrode and movable in the direction it is opposed to the first electrode, and beam parts, each connected to those sides of the second electrode, which oppose to each other, and each supporting the second electrode. The second electrode has a slit extending parallel to the sides to which the beam parts are connected and opening at both the front and the back. Further, the second electrode has at least one bridge part extending over the slit, crossing the slit and made of a material different from that of the second electrode.Type: ApplicationFiled: August 13, 2013Publication date: September 25, 2014Inventors: Hiroaki YAMAZAKI, Haruka KUBO