Patents by Inventor Yohei Kiuchi
Yohei Kiuchi 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: 10988099Abstract: A cover body of an air-bag device for covering an air bag includes a cover body part and an emblem attached to the front side of the cover body part. The emblem includes a planar light source, a light-transmissive panel covering the planar light source and a decoration component fixed to the cover body part to retain an outer circumferential part of the panel. The panel includes a panel part and an engagement part which is provided on the outer circumferential part of the panel part and engaged with the decoration component.Type: GrantFiled: May 14, 2019Date of Patent: April 27, 2021Assignee: NIHON PLAST CO., LTD.Inventors: Takuya Ohki, Yohei Kiuchi
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Patent number: 10948821Abstract: A photosensitive resin composition includes an alkali-soluble resin (A) containing at least one selected from polyimides and precursors thereof, and polybenzoxazoles and precursors thereof, and a (meth)acryl group-containing compound (B) which constitutes a polyfunctional (meth)acryl group-containing silane condensate (B1) having a weight average molecular weight of 1,000 to 20,000, and having a plurality of structures represented by Formula (1), which is a condensate of compounds having a structure represented by Formula (1) and at least one structure selected from Formula (2-1), Formula (2-2), and Formula (2-3).Type: GrantFiled: March 24, 2017Date of Patent: March 16, 2021Assignee: TORAY INDUSTRIES, INC.Inventors: Yohei Kiuchi, Yu Shoji, Kimio Isobe
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Publication number: 20210061189Abstract: The present invention provides an emblem and a cover body of a module capable of suppressing light emission unevenness of an emblem body with a simple configuration. Emblem (20) includes emblem body (32) which includes a transmitting body (42) of which at least a portion has transmittance and non-transmitting body (43) which is a separate body from the transmitting body (42) and does not have the transmittance. Emblem (20) includes light source section (31) disposed between emblem body (32) and cover main body portion (19). Non-transmitting body (43) includes pin (51) which is inserted into opening portion (28) formed in the cover main body portion (19). Pin (51) is held on a rear surface side of cover main body portion (19), and thus, transmitting body (42) and light source section (31) are attached to cover main body portion (19) by non-transmitting body (43).Type: ApplicationFiled: August 24, 2020Publication date: March 4, 2021Inventors: Takeshi Fujimori, Yohei Kiuchi
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Publication number: 20200362113Abstract: The purpose of the present invention is to provide a resin composition which enables the achievement of a cured film that has a low dielectric loss tangent and is capable of withstanding a heat treatment and a chemical treatment, said treatments being associated with the formation of a coil pattern. In order to achieve the above-described purpose, the configuration of the present invention is as follows. A resin composition which contains (P) a resin that has an alicyclic structure and an aromatic ring structure, and wherein the resin (P) that has an alicyclic structure and an aromatic ring structure has a group having two or more alicyclic rings and a group wherein two or more benzene rings are bonded by means of a single bond.Type: ApplicationFiled: March 15, 2018Publication date: November 19, 2020Applicant: TORAY INDUSTRIES, INC.Inventors: Yohei KIUCHI, Ryoji OKUDA
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Patent number: 10597059Abstract: A steering wheel includes a core metal, a resin layer molded so as to cover a part of the core metal, a wiring including a base part covered with the resin layer so as to be integral with the part of the core metal and an extending part configured to be continuous to the base part and extend from the resin layer, a covering member deformably covering at least a part of the wiring, and an accommodating part provided in the core metal and configured to accommodate the part of the wiring together with the covering member.Type: GrantFiled: June 27, 2018Date of Patent: March 24, 2020Assignee: NIHON PLAST CO., LTD.Inventors: Yuta Inaba, Yohei Kiuchi, Akihiko Yamami, Takuya Ohki
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Publication number: 20190351860Abstract: A cover body of an air-bag device for covering an air bag includes a cover body part and an emblem attached to the front side of the cover body part. The emblem includes a planar light source, a light-transmissive panel covering the planar light source and a decoration component fixed to the cover body part to retain an outer circumferential part of the panel. The panel includes a panel part and an engagement part which is provided on the outer circumferential part of the panel part and engaged with the decoration component.Type: ApplicationFiled: May 14, 2019Publication date: November 21, 2019Inventors: Takuya OHKI, Yohei KIUCHI
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Patent number: 10391953Abstract: A skin-covered interior trim pad according to one aspect of the present disclosure includes a main portion, eaves portion 39 extending out from an outer edge of the main portion, and skin 36 covering the main portion and eaves portion 36, in which: skin 36 includes end edge portion 36d curving along an end portion of eaves portion 39, eaves-front-surface portion 36a covering front surface 39b of eaves portion 39 on a side of front surface 39b of eaves portion 39, and eaves-back-surface portion 36b which extends on a side of back surface 39c of eaves portion 39 toward the outer edge to cover back surface 39c of eaves portion 39, eaves-back-surface portion 36b having the same thermal shrinkage rate as the eaves-front-surface portion, and eaves-front-surface portion 36a being located across end edge portion 36d from eaves-back-surface portion 36b.Type: GrantFiled: July 6, 2017Date of Patent: August 27, 2019Assignee: NIHON PLAST CO., LTD.Inventors: Masahiro Ooka, Yohei Kiuchi
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Patent number: 10358110Abstract: An airbag includes: an airbag body formed in a bag shape with an occupant-side panel facing an occupant and an opposite-side panel facing a steering wheel in a deployed state; and a flow regulator arranged inside the airbag body and configured to regulate a direction of flow of gas supplied from an inflator. The flow regulator includes: a flow-regulator body arranged such that at least part of the flow-regulator body faces the inflator; fixed portions provided at mutually separated positions on the flow-regulator body and fixed to the opposite-side panel; and a notch provided between the fixed portions in a recessed shape toward a center of the flow-regulator body and forming a gas passage port between the notch and the opposite-side panel, the gas passage port being a port through which the gas supplied from the inflator flows.Type: GrantFiled: June 30, 2017Date of Patent: July 23, 2019Assignee: NIHON PLAST CO., LTD.Inventors: Masahiro Ooka, Yohei Kiuchi, Akihiko Yamami, Yuta Inaba
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Patent number: 10358160Abstract: Provided is a steering wheel which includes a spacer (19) having a first base portion (32) and a second base portion (33) which are respectively disposed on a front side and a rear side with a rim metal core portion (28) interposed therebetween and are engaged with each other to cover the rim metal core portion (28), in which the first base portion (32) and the second base portion (33) are each divided into a plurality of portions at positions different from each other in a circumferential direction of the rim metal core portion (28).Type: GrantFiled: June 27, 2018Date of Patent: July 23, 2019Assignee: NIHON PLAST CO., LTD.Inventors: Akihiko Yamami, Yohei Kiuchi, Takuya Ohki, Takashi Mitobe
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Patent number: 10266143Abstract: The present invention provides a steering wheel. Among respective hooks of a module, the hooks being adapted to engage with wires which are disposed in respective opening portions of a steering wheel main body, an adjustment rib which is provided so as to be protrusive to an outer circumferential face of one side hook comes into contact with an inside face of one side opening portion, and restrains a position of such one side hook in such one side opening portion. An adjustment pin which is protrusively provided at a position different from that of the adjustment rib on the outer circumferential face of such one side hook elastically comes into contact with the inside face of such one side opening portion by the adjustment rib coming into contact with the inside face of such one side opening portion.Type: GrantFiled: January 9, 2017Date of Patent: April 23, 2019Assignee: NIHON PLAST CO., LTD.Inventors: Hideaki Saito, Tsuyoshi Watanabe, Mamoru Takagi, Takashi Mitobe, Yohei Kiuchi
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Patent number: 10196028Abstract: A steering wheel includes a steering wheel body including at least two insertion openings, and an airbag module including at least two hooks inserted into the insertion openings. The hooks are held by wires so that the airbag module is supported by the steering wheel body. Either the at least two hooks or the at least two insertion holes are provided with adjustment ribs which come into contact with the other ones of the at least two hooks and the at least two openings, thereby regulating the positions of the other ones, so as to receive the weight of the airbag module applied to the steering wheel body. Accordingly, a decrease in positioning performance of the airbag module is prevented, so as to regulate the position of the airbag module in the steering wheel body with high accuracy.Type: GrantFiled: March 29, 2017Date of Patent: February 5, 2019Assignee: NIHON PLAST CO., LTD.Inventors: Akihiko Yamami, Yohei Kiuchi, Yuta Inaba, Takashi Mitobe
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Patent number: 10197915Abstract: Provided is a resin capable of producing a photosensitive resin composition having high sensitivity and heat resistance. Disclosed is a resin having a structure represented by general formula (1) or (2) as a main component, wherein R2 has an organic group represented by general formula (3) and an organic group represented by general formula (4).Type: GrantFiled: November 19, 2015Date of Patent: February 5, 2019Assignee: TORAY INDUSTRIES, INC.Inventors: Yuki Masuda, Yohei Kiuchi, Ryoji Okuda
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Publication number: 20190025697Abstract: A photosensitive resin composition which is excellent in chemical resistance and electrical insulation property and which can form a cured relief pattern having a cross-sectional shape of a forward taper after curing is provided. The present invention is a photosensitive resin composition, comprising an alkali-soluble resin (A) containing at least one selected from polyimides and precursors thereof, and polybenzoxazoles and precursors thereof, and a (meth)acryl group-containing compound (B), wherein the (meth)acryl group-containing compound (B) comprises a polyfunctional (meth)acryl group-containing silane condensate (B1) having a plurality of structures represented by the general Formula (1), which is a condensate of compounds having a structure represented by the general Formula (1) and at least one structure selected from the general Formula (2-1), the general Formula (2-2), and the general Formula (2-3), and the compound (B1) has a weight average molecular weight of 1,000 to 20,000.Type: ApplicationFiled: March 24, 2017Publication date: January 24, 2019Applicant: TORAY INDUSTRIES, INC.Inventors: Yohei KIUCHI, Yu SHOJI, Kimio ISOBE
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Publication number: 20190002008Abstract: A steering wheel includes a core metal, a resin layer molded so as to cover a part of the core metal, a wiring including a base part covered with the resin layer so as to be integral with the part of the core metal and an extending part configured to be continuous to the base part and extend from the resin layer, a covering member deformably covering at least a part of the wiring, and an accommodating part provided in the core metal and configured to accommodate the part of the wiring together with the covering member.Type: ApplicationFiled: June 27, 2018Publication date: January 3, 2019Inventors: Yuta INABA, Yohei KIUCHI, Akihiko YAMAMI, Takuya OHKI
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Publication number: 20190002009Abstract: Provided is a steering wheel which includes a spacer (19) having a first base portion (32) and a second base portion (33) which are respectively disposed on a front side and a rear side with a rim metal core portion (28) interposed therebetween and are engaged with each other to cover the rim metal core portion (28), in which the first base portion (32) and the second base portion (33) are each divided into a plurality of portions at positions different from each other in a circumferential direction of the rim metal core portion (28).Type: ApplicationFiled: June 27, 2018Publication date: January 3, 2019Applicant: NIHON PLAST CO., LTD.Inventors: Akihiko YAMAMI, Yohei KIUCHI, Takuya OHKI, Takashi MITOBE
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Patent number: 10144384Abstract: A cover for an airbag device includes: a cover body including an opposed part covering an airbag housed underneath, and a tear line provided on the cover body and splitting when the airbag is inflated; and a covering material covering the opposed part of the cover body. The covering material includes: a fragile portion provided on a back surface of the covering material and at least partly overlapping with the tear line; and a stitched portion, at least part of the stitched portion being located at a position overlapping with the tear line and connected to the fragile portion.Type: GrantFiled: March 29, 2017Date of Patent: December 4, 2018Assignee: NIHON PLAST CO., LTD.Inventors: Masahiro Ooka, Akihiko Yamami, Akito Urushibata, Yohei Kiuchi
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Patent number: 9884641Abstract: A steering wheel includes a ring-shaped rim is to be gripped by a driver (the rim includes a rim core and a rim molding portion covering the rim core), a boss disposed at the center of the rim, plural spokes connecting the rim with the boss, an arm whose base end portion is integrated with the rim core and that is extended toward the inside of the rim core in a cantilever manner, and a vibration generator attached to the arm for generating vibrations that are to be transmitted to the rim through the arm.Type: GrantFiled: June 23, 2016Date of Patent: February 6, 2018Assignee: NIHON PLAST CO., LTD.Inventors: Takashi Mitobe, Yohei Kiuchi, Ken Sasaki
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Publication number: 20180009396Abstract: A skin-covered interior trim pad according to one aspect of the present disclosure includes a main portion, eaves portion 39 extending out from an outer edge of the main portion, and skin 36 covering the main portion and eaves portion 36, in which: skin 36 includes end edge portion 36d curving along an end portion of eaves portion 39, eaves-front-surface portion 36a covering front surface 39b of eaves portion 39 on a side of front surface 39b of eaves portion 39, and eaves-back-surface portion 36b which extends on a side of back surface 39c of eaves portion 39 toward the outer edge to cover back surface 39c of eaves portion 39, eaves-back-surface portion 36b having the same thermal shrinkage rate as the eaves-front-surface portion, and eaves-front-surface portion 36a being located across end edge portion 36d from eaves-back-surface portion 36b.Type: ApplicationFiled: July 6, 2017Publication date: January 11, 2018Inventors: Masahiro OOKA, Yohei KIUCHI
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Publication number: 20180001865Abstract: An airbag includes: an airbag body formed in a bag shape with an occupant-side panel facing an occupant and an opposite-side panel facing a steering wheel in a deployed state; and a flow regulator arranged inside the airbag body and configured to regulate a direction of flow of gas supplied from an inflator. The flow regulator includes: a flow-regulator body arranged such that at least part of the flow-regulator body faces the inflator; fixed portions provided at mutually separated positions on the flow-regulator body and fixed to the opposite-side panel; and a notch provided between the fixed portions in a recessed shape toward a center of the flow-regulator body and forming a gas passage port between the notch and the opposite-side panel, the gas passage port being a port through which the gas supplied from the inflator flows.Type: ApplicationFiled: June 30, 2017Publication date: January 4, 2018Inventors: Masahiro OOKA, Yohei KIUCHI, Akihiko YAMAMI, Yuta INABA
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Publication number: 20170327644Abstract: Provided is a resin capable of producing a photosensitive resin composition having high sensitivity and heat resistance. Disclosed is a resin having a structure represented by general formula (1) or (2) as a main component, wherein R2 has an organic group represented by general formula (3) and an organic group represented by general formula (4).Type: ApplicationFiled: November 19, 2015Publication date: November 16, 2017Applicant: TORAY INDUSTRIES, INC.Inventors: Yuki MASUDA, Yohei KIUCHI, Ryoji OKUDA