Patents Assigned to Nissha Co., Ltd.
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Patent number: 11285693Abstract: To provide a decorative molded article that enables clear visual recognition of an arbitrary pattern on a surface of a skin material when a light source is turned on. The decorative molded article is a decorative molded article capable of being illuminated by a light source on a back surface and configured so that a skin material having an OD value of 1 or more and 3.5 or less, a light-shielding layer having an arbitrary pattern, and a transparent molded body are laminated together in sequence, and so that a color difference ?E between a light emitting unit and a non-light emitting unit of the skin material is 50 or more when the light source is turned on. The decorative molded article may further include a nonwoven fabric between the skin material and the light-shielding layer, or between the light-shielding layer and the molded body.Type: GrantFiled: October 8, 2021Date of Patent: March 29, 2022Assignee: NISSHA CO., LTD.Inventors: Daichi Hama, Yasuhide Fukada, Tatsuo Ito, Eiji Kawashima
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Publication number: 20220083102Abstract: Problem A first chassis and a second chassis are pivotably coupled with a simple structure in a foldable display device. Solution means A mobile terminal (1) includes a first chassis (3) and a second chassis (5). A pivot coupling portion (9) couples the first chassis (3) and the second chassis (5) to allow an open state and a closed state. The first chassis (3) and the second chassis (5) are open to enter a planar state in the open state. The first chassis (3) and the second chassis (5) are closed to enter a state of being bent inward in the closed state. A flexible display (7) is arranged to cover main surfaces of the first chassis (3) and the second chassis (5). A support member (11) is arranged between the first chassis (3) and the second chassis (5). The support member (11) has a flat support surface (13a) that supports the flexible display (7) when the flexible display (7) is in the open state. The display (7) includes adhesive portions (7a, 7b) and a non-adhesive portion (7c).Type: ApplicationFiled: November 22, 2019Publication date: March 17, 2022Applicant: NISSHA CO., LTD.Inventors: Tasuku NISHIOKA, Takeshi NISHIMURA
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Publication number: 20220053635Abstract: To provide a cylindrical printed board in which a processing shape is maintained, and a printed-board-integrated molded article in which the cylindrical printed board is integrated with an inner wall of a hole portion in a molded article. A cylindrical printed board 1 according to the present invention is a printed board 4 including an insulator substrate 2 and a conductor pattern 3 formed on the insulator substrate 2, wherein the printed board 4 is rolled beyond one full circle to form a cylindrical shape. In addition, a printed-board-integrated molded article 40 includes a molded article 20 constituting a casing that has a cylindrical part, and the cylindrical printed board 4 that is integrated with an inner wall 21a of a hole portion 21 in the cylindrical part of the molded article 20.Type: ApplicationFiled: October 28, 2021Publication date: February 17, 2022Applicant: NISSHA CO.,LTD.Inventors: Chuzo TANIGUCHI, Yasuhide FUKADA, Eiji KAWASHIMA, Yasuisa TAKINISHI, Takeshi NISHIMURA, Tomohiro YAMAOKA, Yuki NAITO, Yuu KUWATAKA, Koji ASAI, Takenori YOSHIDA
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Publication number: 20220024178Abstract: To provide a decorative molded article that enables clear visual recognition of an arbitrary pattern on a surface of a skin material when a light source is turned on. The decorative molded article is a decorative molded article capable of being illuminated by a light source on a back surface and configured so that a skin material having an OD value of 1 or more and 3.5 or less, a light-shielding layer having an arbitrary pattern, and a transparent molded body are laminated together in sequence, and so that a color difference ?E between a light emitting unit and a non-light emitting unit of the skin material is 50 or more when the light source is turned on. The decorative molded article may further include a nonwoven fabric between the skin material and the light-shielding layer, or between the light-shielding layer and the molded body.Type: ApplicationFiled: October 8, 2021Publication date: January 27, 2022Applicant: NISSHA CO.,LTD.Inventors: Daichi HAMA, Yasuhide FUKADA, Tatsuo ITO, Eiji KAWASHIMA
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Patent number: 11199515Abstract: A gas sensor device includes a package including a cap in which a through hole for taking gas is formed and a base in which a recessed portion is formed. The cap is attached to the base so that a space is defined around the recessed portion. The device includes metal electrodes fixed to portions surrounding the recessed portion and embedded in the base. The device includes a gas detecting element, which includes a gas detector having a coil-shaped heater that is heated when detecting a predetermined gas, and a plurality of metal lead wires extending from the gas detector to the electrodes. The gas detecting element is held in a suspended state in the recessed portion and/or a space above the recessed portion with the plurality of lead wires, so that the gas detecting element, which includes the heater, does not make contact with walls of the recessed portion.Type: GrantFiled: October 15, 2018Date of Patent: December 14, 2021Assignee: NISSHA CO., LTD.Inventors: Yuki Ura, Muneharu Shimabukuro, Shinichi Matsumoto
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Patent number: 11193831Abstract: A method for manufacturing a near-infrared sensor cover includes a film setting step. The film setting step includes setting a heater film on a first molding die and setting a hard coating film on a second molding die. The method for manufacturing a near-infrared sensor cover further includes a base molding step for molding a base including clamping a mold, injecting molten plastic into a gap between the heater film and the hard coating film, and curing the molten plastic.Type: GrantFiled: September 28, 2020Date of Patent: December 7, 2021Assignees: TOYODA GOSEI CO., LTD., NISSHA CO., LTD.Inventors: Koji Okumura, Koji Fukagawa, Hiroyuki Konishi, Tatsuo Ito
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Patent number: 11099683Abstract: A touch panel includes a substrate having insulating properties and including a sensing region and a non-sensing region, a plurality of sensor electrodes formed in the sensing region, a plurality of external connection terminals formed in the non-sensing region, and a lead-out wiring line electrically connecting one end of each of the plurality of sensor electrodes to each of the plurality of external connection terminals. The external connection terminal and the lead-out wiring line are continuously divided by a single slit along an extension direction of the external connection terminal and the lead-out wiring line in an entire length, or in a portion of the entire length from which an end portion in a sensor electrode side of the lead-out wiring line is excluded.Type: GrantFiled: November 18, 2019Date of Patent: August 24, 2021Assignee: NISSHA CO., LTD.Inventor: Mitsuru Kagase
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Patent number: 11090846Abstract: A method for manufacturing a decorative molding in which a transfer layer is transferred onto an injection molded product from a transfer sheet simultaneously with performing of injection molding in which at least one knockout pin in a second half-mold is caused to retreat to clamp a first half-mold and the second half-mold together; and the at least one knockout pin is made to advance so that the first half-mold and the second half-mold are released from each other until the second half-mold and the first half-mold open to a predetermined interval, while the transfer layer in a non-transfer area that is to remain on the transfer sheet is pushed against the first half-mold.Type: GrantFiled: September 4, 2018Date of Patent: August 17, 2021Assignee: NISSHA CO., LTD.Inventors: Takafumi Taniguchi, Tatsuya Nakanishi, Takafumi Matsui
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Publication number: 20210159592Abstract: Object: A plurality of problems of an electromagnetic wave transmissive cover to be installed in an electromagnetic wave irradiation direction of a sensor using an electromagnetic wave are simultaneously eliminated. Resolution means: An electromagnetic wave transmissive cover 1 is a member to be installed in an electromagnetic wave irradiation direction of a millimeter wave radar 100 using an electromagnetic wave, and includes a colored resin member 3, a transparent resin member 5, and a transparent heater film 7. The transparent resin member 5 is provided on an opposite side to the millimeter wave radar 100 of the colored resin member 3. The transparent heater film 7 is provided on the opposite side to the millimeter wave radar 100 of the colored resin member 3, includes a wiring pattern formed by copper plating or etching, and has electromagnetic wave transmissivity.Type: ApplicationFiled: April 22, 2019Publication date: May 27, 2021Applicant: NISSHA CO., LTD.Inventors: Eiji KAWASHIMA, Hiroyuki KONISHI, Yasuhide FUKADA, Toshitsugu FUJIMURA, Toru OKADA
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Patent number: 10981368Abstract: Provided are a decorative glass panel having a three-dimensional metal design and a manufacturing method for the decorative glass panel, the method exhibiting enhanced productivity. A decorative glass panel 10 includes: a glass substrate 15; an adhesive layer 11 formed on the glass substrate 15; a non-uniform pattern layer 12 formed on the adhesive layer 11; and a vapor-deposited metal layer 13 formed on the non-uniform pattern layer 12. In the glass substrate 15, a section that is a portion of a back surface of the glass substrate 15 and that is bent from a flat surface section 30 to an upright section 31 forms a curved surface 32. The non-uniform pattern layer 12 has, in a surface facing the vapor-deposited metal layer 13, which is a top surface thereof, a non-uniform pattern formed by depressions 40 and protrusions 41.Type: GrantFiled: April 10, 2018Date of Patent: April 20, 2021Assignee: NISSHA CO., LTD.Inventors: Takushi Mitsugi, Hiroyasu Shigeta, Daichi Hama, Chuzo Taniguchi
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Patent number: 10951211Abstract: Object: To provide an FPC integrated capacitance switch and a method of manufacturing the same, which allow an FPC portion to have high electrical reliability when used in a bent manner and to have wiring lines to be densely arranged.Type: GrantFiled: February 4, 2020Date of Patent: March 16, 2021Assignee: NISSHA CO., LTD.Inventors: Takeshi Nishimura, Kenta Ueda, Shinya Kawamura
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Patent number: 10928259Abstract: In a pressure sensor, a pressure-sensitive layer faces a first electrode pattern and a second electrode pattern with a space interposed therebetween. The first electrode pattern includes a plurality of first electrode sections, a first interconnecting section that interconnects the plurality of first electrode sections, and a first wiring section that extends from a first end of the first interconnecting section. The second electrode pattern includes a plurality of second electrode sections disposed alternately with the first electrode sections, a second interconnecting section that interconnects the plurality of second electrode sections, and a second wiring section that extends from a second end of the second interconnecting section.Type: GrantFiled: September 22, 2018Date of Patent: February 23, 2021Assignee: NISSHA CO., LTD.Inventors: Jumpei Morita, Naoto Imae, Kenichi Shimizu
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Publication number: 20200406517Abstract: Provided are a transfer sheet and a molding method using the same, which enable easy cleaning and continuous use of a mold even if foreign matter is present on a cavity surface of the mold. The transfer sheet is configured such that a transfer layer is formed on one surface of a base sheet, and a foreign matter trapping layer is formed on the other surface of the base sheet. The molding method includes: a placement step of placing a transfer sheet so that the foreign matter trapping layer faces one cavity surface of a pair of molds; a molding step of clamping the pair of molds, injecting a molten resin into a molding space formed by clamping, pressing the foreign matter trapping layer against the cavity surface, and molding a molded article integrated with the transfer sheet; a mold-opening step of opening the pair of molds; a peeling step of peeling off the transfer sheet from the molded article; and a removal step of removing the molded article.Type: ApplicationFiled: July 26, 2018Publication date: December 31, 2020Applicant: Nissha Co,. Ltd.Inventor: Shiro OKUNO
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Patent number: 10831301Abstract: A pressure detection device includes a pressure sensitive sensor and a pressure calculating unit. The pressure sensitive sensor includes an upper base substrate, a lower base substrate, and a pressure sensitive layer formed on a surface of one of the base substrates. The pressure sensitive layer includes a pair of pressure sensitive portions located symmetrically with respect to a plane center. A first elastic body and a second elastic body are disposed at a position to which a pressing force is applied. A first electrode and a second electrode are disposed with the pressure sensitive layer. The pressure calculating unit is configured to cause the pressure sensitive sensor to detect a pressure change for each of the pair of pressure sensitive portions and to add a sign-reversed pressure change in a pressure sensitive portion to a pressure change in the other pressure sensitive portion to amplify an output.Type: GrantFiled: May 16, 2018Date of Patent: November 10, 2020Assignee: NISSHA CO., LTD.Inventor: Atsuo Inoue
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Patent number: 10833132Abstract: Provided is a hard coat-attached film type touch sensor excellent in workability in a manufacturing process while maintaining scratch resistance. A hard coat-attached film type touch sensor 1 used laminated on a display surface of a flexible display includes: a film type touch sensor 2; a first hard coat layer 4 provided in a large area on a region except for at least an edge portion 31 of one main surface of the film type touch sensor 2; and a second hard coat layer 5 provided adjacent to the first hard coat layer 4 in a region where the first hard coat layer 4 is not formed and having a lower hardness than the first hard coat layer 4.Type: GrantFiled: October 23, 2018Date of Patent: November 10, 2020Assignee: NISSHA CO., LTD.Inventor: Kiyohito Shigemura
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Patent number: 10810911Abstract: Light leakage from integrally molding a decorative sheet and a connector insert is prevented. A molded article includes a display portion through which light can pass. A molded article body of the molded article includes a second molded portion made of a light-transmitting resin transmitting light guided to the display portion and a first molded portion made of an opaque resin having lower light transmittance than the second molded portion. A decorative sheet is integrally molded with the molded article body and includes a decorative portion that embellishes the display portion. A light-transmitting touch sensor sheet is integrally molded with the molded article body and transmits light that passes through the display portion. The molded article body includes a shade structure that is at least partly disposed around an outer peripheral edge of the decorative sheet and suppresses light passing through the light-transmitting resin.Type: GrantFiled: September 27, 2018Date of Patent: October 20, 2020Assignee: NISSHA CO., LTD.Inventor: Seiichi Yamazaki
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Patent number: 10760982Abstract: Each of a first electrode pattern Ty and a second electrode pattern Tx extends between third electrodes Rx neighboring in a Y direction among the plurality of third electrodes Rx so as to overlap only partly with each of the neighboring third electrodes Rx in a plan view. A microcontroller is configured to detect capacitance generated at those portions. The microcontroller is configured to calculate shear force based on a capacitance change obtained due to a change in an overlapping surface area between the third electrode Rx and the first electrode pattern Ty and the second electrode pattern Tx overlapping each other in a plan view, when a pressure is applied so that an insulator is deformed.Type: GrantFiled: August 22, 2018Date of Patent: September 1, 2020Assignee: NISSHA CO., LTD.Inventors: Yuji Watazu, Yosuke Shibata
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Patent number: 10730214Abstract: A decorative sheet decorates a molded-article body in which a fiber-reinforced part, which constitutes a molded article with the molded-article body and contains a matrix resin having fibers and an epoxy group, is exposed to a surface. The decorative sheet includes an adhesive layer containing an amino-group-containing compound, the adhesive layer having an amino group that reacts with the matrix resin when bonding with the fiber-reinforced part. The decorative sheet also includes a decorative layer disposed on the adhesive layer and for decorating the surface of the molded-article body. The decorative sheet also includes a base film that is disposed on the decorative layer and has a polycarbonate-resin layer containing a polycarbonate resin and an inner-side acrylic-resin layer containing an acrylic resin. The inner-side acrylic-resin layer is disposed on the decorative layer, and the polycarbonate-resin layer is disposed on the inner-side acrylic-resin layer.Type: GrantFiled: March 31, 2016Date of Patent: August 4, 2020Assignee: NISSHA CO., LTD.Inventors: Masaki Kashiwagi, Isao Yamamoto, Shinichi Kitamura, Takenori Yoshida, Michiyasu Okuda
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Patent number: 10710288Abstract: A molded product and an electrical product comprising a molded article that includes a main body made of resin and a standing wall made of resin. The standing wall integrally stands up from the end portion of the main body. A decorative sheet includes a base film and a conductive circuit layer. The base film continuously covers from the main body front surface to a wall front surface. The conductive circuit layer is disposed between the base film and the main body front surface. The decorative sheet is integrated with the molded article to implement a decoration with the base film. A flexible printed circuit board is disposed between the molded article and the conductive circuit layer. The flexible printed circuit board is partially embedded into and integrated with the standing wall. The flexible printed circuit board is electrically connected to the conductive circuit layer.Type: GrantFiled: July 19, 2018Date of Patent: July 14, 2020Assignee: NISSHA CO., LTD.Inventors: Seiichi Yamazaki, Toshihiro Higashikawa, Hitoshi Hirai
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Patent number: 10704967Abstract: In a pressure sensor, a pressure-sensitive layer faces a first electrode pattern and a second electrode pattern with a space interposed therebetween. The first electrode pattern includes a plurality of first electrode sections, a first interconnecting section that interconnects the plurality of first electrode sections, and a first wiring section that extends from a first end of the first interconnecting section. The second electrode pattern includes a plurality of second electrode sections disposed alternately with the first electrode sections, a second interconnecting section that interconnects the plurality of second electrode sections, and a second wiring section that extends from a second end of the second interconnecting section.Type: GrantFiled: September 22, 2018Date of Patent: July 7, 2020Assignee: NISSHA CO., LTD.Inventors: Jumpei Morita, Naoto Imae, Kenichi Shimizu