Patents by Inventor Masaki Miwa
Masaki Miwa 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: 20240138212Abstract: In an organic EL display device, a frame region provided outside a display region is provided with a damming wall extending on an outer periphery of the display region and a second lead-out wiring line extending across the damming wall from the display region side to an outside of the frame region. The damming wall includes a bank portion having a projecting shape and provided, in a part in which the second lead-out wiring line extends, on both sides in a direction in which the second lead-out wiring line extends with respect to a top portion of the damming wall. The bank portion is lower than a top portion of a second damming wall and forms, between the bank portion and the top portion, a trap portion having a recessed shape.Type: ApplicationFiled: March 24, 2021Publication date: April 25, 2024Inventors: Takao SAITOH, Yohsuke KANZAKI, Masaki YAMANAKA, Masahiko MIWA, Yi SUN, Masaki FUJIWARA
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Patent number: 11968866Abstract: A second connection wire is electrically connected to a first connection wire via a display-side contact portion and terminal-side contact portion in a bending section. The first connection wire and the second connection wire do not overlap each other at least partly between the display-side contact portion and terminal-side contact portion.Type: GrantFiled: June 20, 2019Date of Patent: April 23, 2024Assignee: SHARP KABUSHIKI KAISHAInventors: Yohsuke Kanzaki, Yi Sun, Takao Saitoh, Masahiko Miwa, Masaki Yamanaka
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Publication number: 20210198010Abstract: A heat-shrinkable plastic element that can notably improve insertability of a preform is provided. The heat-shrinkable plastic element is disposed on at least part of the outside of a preform, the preform including a mouth part, a body part linked to the mouth part, and a bottom part linked to the body part, the heat-shrinkable plastic element including: at least a layer containing (A) an ionomer resin and (B) an olefin resin as essential constituents, wherein the heat-shrinkable plastic element has a storage modulus at 25° C. of at least 4.0×108 Pa, and the dynamic friction coefficient between the heat-shrinkable plastic element and the preform is at most 1.1.Type: ApplicationFiled: July 25, 2019Publication date: July 1, 2021Applicants: Mitsubishi Chemical Corporation, Dai Nippon Printing Co., Ltd.Inventors: Keita IKEDA, Koji ODAWARA, Masaki MIWA, Daichi HASHIMOTO, Yusuke SUGA, Takuma MIYAWAKI
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Patent number: 11046255Abstract: There is provided a sensor mounting structure for a sensor having a detection surface configured to detect information around a vehicle. The sensor mounting structure includes an exterior member of the vehicle provided with an opening that is provided to be wider than an outer shape of the detection surface, and a cover disposed around the detection surface to close a space between an outer peripheral edge of the detection surface and an opening edge of the opening. The opening is provided such that then opening edge of the opening is disposed around the detection surface with a space between the opening edge and the detection surface.Type: GrantFiled: February 1, 2019Date of Patent: June 29, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Masaki Miwa
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Patent number: 10633034Abstract: A fender liner structure is disposed in a wheel house of a front wheel of a vehicle. The vehicle includes a sub radiator disposed on a vehicle front side of a fender liner. The fender liner structure includes a liner body portion curving in an arch shape to cover the front wheel from above and a lower wall portion extending to the front of the vehicle from a lower end of the liner body portion on the vehicle front side. The liner body portion includes a first vent hole penetrating a vehicle front side part of the liner body portion. The lower wall portion includes a second vent hole penetrating a vehicle rear side end portion of the lower wall portion in an upper-lower direction. The lower wall portion includes a negative pressure generation part configured to generate a negative pressure under the second vent hole.Type: GrantFiled: November 16, 2018Date of Patent: April 28, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaki Miwa, Masahiro Sugiura
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Publication number: 20190256009Abstract: There is provided a sensor mounting structure for a sensor having a detection surface configured to detect information around a vehicle. The sensor mounting structure includes an exterior member of the vehicle provided with an opening that is provided to be wider than an outer shape of the detection surface, and a cover disposed around the detection surface to close a space between an outer peripheral edge of the detection surface and an opening edge of the opening. The opening is provided such that then opening edge of the opening is disposed around the detection surface with a space between the opening edge and the detection surface.Type: ApplicationFiled: February 1, 2019Publication date: August 22, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Masaki Miwa
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Publication number: 20190176899Abstract: A fender liner structure is disposed in a wheel house of a front wheel of a vehicle. The vehicle includes a sub radiator disposed on a vehicle front side of a fender liner. The fender liner structure includes a liner body portion curving in an arch shape to cover the front wheel from above and a lower wall portion extending to the front of the vehicle from a lower end of the liner body portion on the vehicle front side. The liner body portion includes a first vent hole penetrating a vehicle front side part of the liner body portion. The lower wall portion includes a second vent hole penetrating a vehicle rear side end portion of the lower wall portion in an upper-lower direction. The lower wall portion includes a negative pressure generation part configured to generate a negative pressure under the second vent hole.Type: ApplicationFiled: November 16, 2018Publication date: June 13, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaki MIWA, Masahiro SUGIURA
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Patent number: 9694855Abstract: A vehicle rear portion structure has: a suspension structural portion that overlaps a rear side member as seen in a vehicle plan view; an inlet pipe that passes-through between the rear side member and the suspension structural portion; and a pipe protecting portion that is provided at a position overlapping the rear side member and the suspension structural portion in a vehicle plan view, and a length in a vehicle vertical direction of the pipe protecting portion is set to be longer than an outer diameter of the inlet pipe, and rigidity, with respect to load from a vehicle lower side, of the pipe protecting portion is set to be higher than that of the inlet pipe.Type: GrantFiled: June 25, 2014Date of Patent: July 4, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Masaki Miwa
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Publication number: 20150360727Abstract: A vehicle rear portion structure has: a suspension structural portion that overlaps a rear side member as seen in a vehicle plan view; an inlet pipe that passes-through between the rear side member and the suspension structural portion; and a pipe protecting portion that is provided at a position overlapping the rear side member and the suspension structural portion in a vehicle plan view, and a length in a vehicle vertical direction of the pipe protecting portion is set to be longer than an outer diameter of the inlet pipe, and rigidity, with respect to load from a vehicle lower side, of the pipe protecting portion is set to be higher than that of the inlet pipe.Type: ApplicationFiled: June 25, 2014Publication date: December 17, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Masaki MIWA
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Patent number: 4832746Abstract: A novel cured extruded article of a metal fiber-reinforced hydraulic material is provided, wherein protrusion of the metal fibers at the extruded surfaces thereof is substantially prevented. The cured extruded article is produced by extruding a blend mixture comprising an inorganic hydraulic material, water, a reinforcing amount of metal fibers having a specified sectional area and a specified length, and a protrusion-preventing amount of non-metal fibers having a specified length into an article, and then curing the resulting article. The extruded article can be glazed by applying a glazing agent onto a desired surface thereof, heating it to a high temperature up to 1000.degree. C., and then hydrating it.Type: GrantFiled: October 8, 1987Date of Patent: May 23, 1989Assignee: Inax CorporationInventors: Yoshinori Yachi, Masachika Kubo, Masaki Miwa, Yoshihiko Ojika