Patents Assigned to DaikyoNishikawa Corporation
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Patent number: 11958416Abstract: A sensor that includes a switch unit and that detects a pressure applied from the front side to the switch unit or a finger approaching the switch unit from the front side is located on the back side of upholstery. A base member has a protruding portion on its surface. The upholstery includes: a light-transmitting region that is located over a light guide portion of the base member and the switch unit of the sensor and that allows light from a light source to transmit therethrough to the front side; and a non-light-transmitting region that blocks the light from the light source. A raised portion that is raised on the front side of the upholstery is located near the light-transmitting region in the non-light-transmitting region of the upholstery. The protruding portion of the base member is placed in the raised portion from the back side of the upholstery.Type: GrantFiled: December 16, 2021Date of Patent: April 16, 2024Assignees: DaikyoNishikawa Corporation, HOSIDEN CORPORATIONInventors: Shigeki Yamamoto, Hideki Yamashita, Yoshihisa Mantoku, Masato Shimizu, Takeshi Isoda
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Patent number: 11447187Abstract: A vehicle front structure includes, below a bonnet (6), a cover member (1) that covers an engine from an upper portion thereof to the side and is formed by an upper wall (30), a shroud (8) as a front wall, a rear wall (13), and side walls (11, 12) on the respective left and right sides. The cover member is formed by the upper wall, the front wall, the rear wall, and the side walls on the respective left and right sides. The front side of one of the left and right side walls is configured to have, relative to the rear side, a higher ratio of a low-rigidity member having lower rigidity than a high-rigidity member forming a main portion on the rear side.Type: GrantFiled: May 24, 2019Date of Patent: September 20, 2022Assignees: MAZDA MOTOR CORPORATION, DaikyoNishikawa CorporationInventors: Kazumi Okamura, Motoi Aoki, Yuta Mishima, Hiroshi Mizuguchi, Daisuke Ooune, Takashi Yamashita
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Publication number: 20220105877Abstract: A sensor that includes a switch unit and that detects a pressure applied from the front side to the switch unit or a finger approaching the switch unit from the front side is located on the back side of upholstery. A base member has a protruding portion on its surface. The upholstery includes: a light-transmitting region that is located over a light guide portion of the base member and the switch unit of the sensor and that allows light from a light source to transmit therethrough to the front side; and a non-light-transmitting region that blocks the light from the light source. A raised portion that is raised on the front side of the upholstery is located near the light-transmitting region in the non-light-transmitting region of the upholstery. The protruding portion of the base member is placed in the raised portion from the back side of the upholstery.Type: ApplicationFiled: December 16, 2021Publication date: April 7, 2022Applicants: DaikyoNishikawa Corporation, HOSIDEN CORPORATIONInventors: Shigeki YAMAMOTO, Hideki YAMASHITA, Yoshihisa MANTOKU, Masato SHIMIZU, Takeshi ISODA
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Publication number: 20210214014Abstract: A vehicle front structure includes, below a bonnet (6), a cover member (1) that covers an engine from an upper portion thereof to the side and is formed by an upper wall (30), a shroud (8) as a front wall, a rear wall (13), and side walls (11, 12) on the respective left and right sides. The cover member is formed by the upper wall, the front wall, the rear wall, and the side walls on the respective left and right sides. The front side of one of the left and right side walls is configured to have, relative to the rear side, a higher ratio of a low-rigidity member having lower rigidity than a high-rigidity member forming a main portion on the rear side.Type: ApplicationFiled: May 24, 2019Publication date: July 15, 2021Applicants: MAZDA MOTOR CORPORATION, DaikyoNishikawa CorporationInventors: Kazumi OKAMURA, Motoi AOKI, Yuta MISHIMA, Hiroshi MIZUGUCHI, Daisuke OOUNE, Takashi YAMASHITA
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Patent number: 10604016Abstract: An interior structure for a vehicle includes: an instrument panel disposed below a front window; an instrument panel reinforcement extending in a vehicle width direction of the vehicle at a position below the instrument panel; a head-up display device having a housing structure including a front surface and a lower surface, and configured to project information onto the front window; and a support member mounted in the instrument panel, and configured to fixedly support the head-up display device. The support member includes a front wall facing the front surface of the head-up display device and a lower wall facing the lower surface, a first fixing portion serving as a fixing portion to the instrument panel, and a second fixing portion serving as a fixing portion to the instrument panel reinforcement.Type: GrantFiled: November 18, 2016Date of Patent: March 31, 2020Assignees: DaikyoNishikawa Corporation, MAZDA MOTOR CORPORATIONInventors: Toshiteru Yoshimura, Masato Sadano
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Patent number: 10494962Abstract: A casing (20) housing a filter (10) includes a sealing portion (43) for sealing a gap between an upstream space (R1) and a downstream space (R2). The sealing portion (43) has a bridge shape separated from a wall surface of the oil channel and extending across the channel.Type: GrantFiled: September 10, 2013Date of Patent: December 3, 2019Assignee: DaikyoNishikawa CorporationInventors: Atsushi Yuki, Kengo Takatsugi
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Publication number: 20180354366Abstract: An interior structure for a vehicle includes: an instrument panel disposed below a front window; an instrument panel reinforcement extending in a vehicle width direction of the vehicle at a position below the instrument panel; a head-up display device having a housing structure including a front surface and a lower surface, and configured to project information onto the front window; and a support member mounted in the instrument panel, and configured to fixedly support the head-up display device. The support member includes a front wall facing the front surface of the head-up display device and a lower wall facing the lower surface, a first fixing portion serving as a fixing portion to the instrument panel, and a second fixing portion serving as a fixing portion to the instrument panel reinforcement.Type: ApplicationFiled: November 18, 2016Publication date: December 13, 2018Applicants: DaikyoNishikawa Corporation, MAZDA MOTOR CORPORATIONInventors: Toshiteru YOSHIMURA, Masato SADANO
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Patent number: 10113458Abstract: An oil strainer 1 has a filter 10 and a casing 20. The casing 20 is provided with an oil inlet hole 43a and an oil outlet hole 33a. The frame 12 of the filter 10 is provided with a notch 12a.Type: GrantFiled: April 15, 2015Date of Patent: October 30, 2018Assignee: DaikyoNishikawa CorporationInventor: Kengo Takatsugi
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Publication number: 20170218802Abstract: A casing includes: a flat portion housing a filter; an oil outlet cylinder projecting from the flat portion, having a cylindrical shape, and being provided with an oil outlet opening at a distal end; and an extension portion extending a flow passage cross section of a proximal end portion of the oil outlet cylinder in a width direction of the flat portion.Type: ApplicationFiled: April 14, 2017Publication date: August 3, 2017Applicant: DaikyoNishikawa CorporationInventor: Toshiya TAKANO
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Publication number: 20160245136Abstract: An oil strainer 1 has a filter 10 and a casing 20. The casing 20 is provided with an oil inlet hole 43a and an oil outlet hole 33a. The frame 12 of the filter 10 is provided with a notch 12a.Type: ApplicationFiled: April 15, 2015Publication date: August 25, 2016Applicant: DaikyoNishikawa CorporationInventor: Kengo TAKATSUGI
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Publication number: 20160121852Abstract: A defroster structure for a vehicle includes a duct guiding conditioned air sent out of an air conditioning unit to an outlet. The outlet is provided at a center of an upper surface of an instrument panel in a vehicle width direction along a lower end of a windshield. The duct includes an upstream portion, a downstream portion, and a curved portion curved and connecting the upstream and downstream portions together. An air passage in the duct has a partition dividing the air passage in a vehicle longitudinal direction into central and side air supply passages, which distribute air to a center and right and left sides of the windshield in the vehicle width direction. The partition extends from a point upstream of the curved portion of the duct to the downstream portion.Type: ApplicationFiled: October 22, 2015Publication date: May 5, 2016Applicants: MAZDA MOTOR CORPORATION, DAIKYONISHIKAWA CORPORATIONInventors: Toshiteru YOSHIMURA, Masato SADANO, Masao TANIMOTO
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Patent number: 9200676Abstract: A recess is formed in an outer circumferential surface of a first fitting cylinder. A flange and a second fitting cylinder are provided at one end of a second cylindrical member which is part of a dust cover. A sealing member is attached to the flange. A protruding portion is provided on an inner circumferential surface of the second fitting cylinder. The sealing member is strongly pressed by the first fitting cylinder and the flange in the state where the first fitting cylinder is fitted into the second fitting cylinder, and where the recess and the protruding portion are fitted to each other. Due to this structure, up-and-down movement of the both fitting cylinders is limited, and the sealing member is strongly pressed, thereby maintaining sealing.Type: GrantFiled: September 17, 2014Date of Patent: December 1, 2015Assignee: DaikyoNishikawa CorporationInventor: Tsuyoshi Yamaguchi
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Patent number: 9162555Abstract: A right reinforcing rib 25 is disposed on a straight line connecting a left hinge attachment location 15 with an inner wall 17 in a region surrounded by a left hinge attachment location 15, a right end of a lower edge of a door inner panel 3, and a right virtual corner 26a. A left reinforcing rib 25 is disposed on a straight line connecting a right hinge attachment location 15 with the inner wall 17 in a region surrounded by a right hinge attachment location 15, a left end of the lower edge of the door inner panel 3, and a left virtual corner 26b.Type: GrantFiled: April 10, 2015Date of Patent: October 20, 2015Assignee: DaikyoNishikawa CorporationInventor: Hiroki Kodama
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Publication number: 20150247431Abstract: A casing (20) housing a filter (10) includes a sealing portion (43) for sealing a gap between an upstream space (R1) and a downstream space (R2). The sealing portion (43) has a bridge shape separated from a wall surface of the oil channel and extending across the channel.Type: ApplicationFiled: September 10, 2013Publication date: September 3, 2015Applicant: DAIKYONISHIKAWA CORPORATIONInventors: Atsushi Yuki, Kengo Takatsugi
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Patent number: 9061456Abstract: The first sliding molds are movable back and forth in a direction orthogonal to a back-and-forth direction of the movable mold, come into contact with a periphery of the central mold when the first sliding molds move forward to form a first cavity for molding a panel body, and avoid interference with a second sliding mold when the first sliding molds move back to form a second cavity for molding a frame. The second sliding mold is movable back and forth in the back-and-forth direction of the movable mold, allows a forward movement of the first sliding molds when the second sliding mold moves back to form the first cavity, and comes into contact with an inner peripheral edge and an outer peripheral edge of the panel body held on a fixed mold, thereby forming sealing portions, when second sliding mold moves forward to form the second cavity.Type: GrantFiled: July 1, 2014Date of Patent: June 23, 2015Assignee: DaikyoNishikawa CorporationInventor: Tetsuya Takaoka
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Patent number: 9044697Abstract: An oil strainer includes a body having first and a second tubular member. One end of an outlet side tubular member has an inner diameter larger than the outer diameter of one end of an inlet side tubular member. The inner periphery of the one end of the outlet side tubular member includes a fusion bonding part, a shoulder closer to the one end of the outlet side tubular member than the fusion bonding part and another shoulder closer to the other end of the outlet side tubular member than the fusion bonding part. The outer periphery of the one end of the inlet side tubular member includes a fusion bonding part, a shoulder closer to the one end of the inlet side tubular member than the fusion bonding part and another shoulder closer to the other end of the inlet side tubular member than the fusion bonding part.Type: GrantFiled: September 27, 2007Date of Patent: June 2, 2015Assignee: DaikyoNishikawa CorporationInventors: Satoshi Enokida, Atsushi Yuki, Toshiya Kaneyasu
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Publication number: 20150003901Abstract: A recess is formed in an outer circumferential surface of a first fitting cylinder. A flange and a second fitting cylinder are provided at one end of a second cylindrical member which is part of a dust cover. A sealing member is attached to the flange. A protruding portion is provided on an inner circumferential surface of the second fitting cylinder. The sealing member is strongly pressed by the first fitting cylinder and the flange in the state where the first fitting cylinder is fitted into the second fitting cylinder, and where the recess and the protruding portion are fitted to each other. Due to this structure, up-and-down movement of the both fitting cylinders is limited, and the sealing member is strongly pressed, thereby maintaining sealing.Type: ApplicationFiled: September 17, 2014Publication date: January 1, 2015Applicant: DaikyoNishikawa CorporationInventor: Tsuyoshi YAMAGUCHI
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Publication number: 20140314901Abstract: The first sliding molds are movable back and forth in a direction orthogonal to a back-and-forth direction of the movable mold, come into contact with a periphery of the central mold when the first sliding molds move forward to form a first cavity for molding a panel body, and avoid interference with a second sliding mold when the first sliding molds move back to form a second cavity for molding a frame. The second sliding mold is movable back and forth in the back-and-forth direction of the movable mold, allows a forward movement of the first sliding molds when the second sliding mold moves back to form the first cavity, and comes into contact with an inner peripheral edge and an outer peripheral edge of the panel body held on a fixed mold, thereby forming sealing portions, when second sliding mold moves forward to form the second cavity.Type: ApplicationFiled: July 1, 2014Publication date: October 23, 2014Applicant: DaikyoNishikawa CorporationInventor: Tetsuya TAKAOKA
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Patent number: 8690220Abstract: An inner panel of a lift gate includes an outer-frame forming portion comprising a pair of side edge frame portions including a pair of pillar portions and a lower end frame portion integrally formed at the side frame portions, an inner-frame forming portion formed at a lower edge portion of a window opening to connect to the outer-frame forming portion, and a panel portion covering over a portion enclosed by the outer-frame forming portion and the inner-frame forming portion. The panel portion comprises an outside panel portion provided to contact the outer panel and an inside panel portion integrally formed at the outside panel portion to connect to the outside panel portion and project toward a vehicle-compartment side beyond the outside panel portion and connects to the outer-frame forming portion and the inner-frame forming portion of said inner panel.Type: GrantFiled: February 29, 2012Date of Patent: April 8, 2014Assignees: Mazda Motor Corporation, DaikyoNishikawa CorporationInventors: Natsuki Tsukiyama, Koichi Matsumoto, Issei Harima, Naoyuki Ikemizu, Tsuyoshi Igura, Junichiro Yamashita
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Patent number: 8690184Abstract: A back plate 7 is provided to a backside of a case 8 which accommodates an airbag 11 of an airbag module 5 to reduce the deformation of the case 8 toward a back side in the event of airbag deployment. The back plate 7 is supported on a steering member or the case 8, and an upper portion of the back plate 7 is held on a back support 19 protruding from the instrument panel 1.Type: GrantFiled: September 10, 2012Date of Patent: April 8, 2014Assignees: DaikyoNishikawa Corporation, Mazda Motor CorporationInventors: Toshiteru Yoshimura, Tsuyoshi Shimono, Daisuke Matsuoka, Yamehito Tamura, Koji Kuwabara, Masayoshi Ono, Hiroyuki Kawai, Kazuhiro Tanaka