公开(公告)号：US11762517B2

公开(公告)日：2023-09-19

申请号：US17596190

申请日：2020-06-10

Applicant: NISSHA CO., LTD.

Inventor： Yuji Watazu ,  Takashi Yokoyama ,  Yuichiro Yonemura

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/045

CPC classification number: G06F3/0446 ,  G06F3/045 ,  G06F3/04144 ,  G06F2203/04112

Abstract: A touch panel includes: first electrodes disposed in parallel at a position corresponding to a viewing area of a panel member and have a capacitance changing according to a proximity of an object to be detected; second electrodes that intersect with the first electrodes, are disposed in parallel, and similarly change in capacitance; third electrodes disposed in parallel between the first or second electrodes and have electrical resistances changing according to posture and temperature; and fourth electrodes extending along the respective third electrodes and similarly change in electrical resistance. A resistance change rate of the fourth electrodes due to temperature is the same as for the third electrodes. The resistance change rate of the fourth electrodes due to the posture change is 90% or less than for the third electrodes due to the posture change. This allows a pressing force to be accurately measured.

公开(公告)号：US11697234B2

公开(公告)日：2023-07-11

申请号：US17904694

申请日：2020-08-03

Applicant: NISSHA CO., LTD.

Inventor： Daichi Hama ,  Chuzo Taniguchi ,  Toshitsugu Fujimura ,  Masato Kurahashi

IPC: B29C45/14 ,  B32B7/12 ,  B41M5/50 ,  B32B23/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40

CPC classification number: B29C45/14688 ,  B32B7/12 ,  B41M5/502 ,  B29C2045/14696 ,  B29C2045/14704 ,  B32B23/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2457/20

Abstract: Provided is a decorative sheet in which a graphic is less deteriorated even after injection molding. First and second graphic layers contain a plurality of interference pigments that emit respective interference lights having respective colors in a first direction in first and second binders to exhibit first and second mixed colors. An optical functional layer changes a reflectance property of light. The first and second graphic layers represent a graphic visually recognizable from a front surface of a decorative sheet and allow visually recognizing an image displayed on a back surface from the front surface. The optical functional layer increases at least one of ratios of an amount of visible light representing the graphic and an amount of visible light representing the image that transmits through the first and second graphic layers to an amount of visible light reflected by and visible on the front surface.

公开(公告)号：US11690989B2

公开(公告)日：2023-07-04

申请号：US16201300

申请日：2018-11-27

Applicant: Nissha Co., Ltd.

Inventor： Hiroyuki Nagai ,  Kensaku Akita ,  Masateru Chiyama

IPC: B29C45/14 ,  A61M37/00 ,  B81B1/00 ,  B29C39/10 ,  B81C1/00 ,  B29K101/12 ,  B29L31/00

CPC classification number: A61M37/0015 ,  A61M37/00 ,  B29C39/10 ,  B29C45/14 ,  B81B1/00 ,  B81B1/008 ,  B81C1/00 ,  B81C1/00111 ,  A61M2037/0023 ,  A61M2037/0046 ,  A61M2037/0053 ,  B29K2101/12 ,  B29L2031/756 ,  B29L2031/7544 ,  B81B2203/0361 ,  B81C2201/034

Abstract: Provided is an inexpensive microneedle array with little dimensional error that can control, with high precision, the amount of a predetermined component to be introduced to the inner part of the skin, and a production method for this microneedle array. A foundation that is insoluble or sparingly soluble in inner part of the skin is overlaid on a mold. A plurality of frustum-shaped protrusions, which are insoluble or sparingly soluble in the raw material liquid, provided on a first main surface of the foundation are fit into a plurality of cone-shaped recesses. The raw material liquid in the plurality of cone-shaped recesses dries and, as a result, a plurality of microneedles, which are dissolvable in the inner part of the skin, are fixed to tip surfaces of the plurality of frustum-shaped protrusions.

公开(公告)号：US20230171855A1

公开(公告)日：2023-06-01

申请号：US17919283

申请日：2021-04-19

Applicant: NISSHA CO.,LTD.

Inventor： Kozo HIROTANI ,  Takahiro AOKI

IPC: H05B3/16

CPC classification number: H05B3/16 ,  H05B2203/016 ,  G01S7/4047

Abstract: A heater sheet is configured to be applied to a cover of a vehicle-mounted sensor. The heater sheet is provided with a sheet substrate which is attached to the cover, and at least one heat generating strip which is provided along the sheet substrate. The heat generating strip is formed in a mesh shape in which a large number of filamentous first electrical conductors and a large number of filamentous second electrical conductors intersect one another. The first electrical conductors and the second electrical conductors are arranged in such a way as to be inclined relative to a horizontal direction.

公开(公告)号：US20230067899A1

公开(公告)日：2023-03-02

申请号：US17759156

申请日：2020-12-02

Applicant: NISSHA CO., LTD.

Inventor： Nobuo KUBOSAKI ,  Chuzo TANIGUCHI ,  Jun SASAKI

IPC: H05K1/03

Abstract: Provided is a sheet-like device suitable for a flexible electrical product that is robust, highly flexible, and operates stably. The sheet-like device includes a first part where a first film layer, a first conversion unit, and a second film layer overlap, a second part where the first film layer is absent and the second film layer is present, and a third part where the first film layer, a second conversion unit, and the second film layer overlap. The first part the second part, and the third part are arranged side by side in this order in a first direction. A first region including the first part the second part, and the third part has an elongation per unit length greater than an elongation per unit length of the first film layer alone when a same force is applied in the first direction at 20° C.

公开(公告)号：US11325414B2

公开(公告)日：2022-05-10

申请号：US17288857

申请日：2019-08-28

Applicant: Nissha Co., Ltd.

Inventor： Chuzo Taniguchi ,  Satoshi Wada ,  Michiyasu Okuda

IPC: B44C1/17 ,  B32B3/30 ,  B32B27/06 ,  B32B7/06 ,  B44F1/08 ,  B44F1/02

Abstract: A transfer sheet is configured to include a base sheet; a releasable layer laminated on the base sheet, containing an ultraviolet curing resin, and including minute irregularities on at least part of a surface opposite to a surface in contact with the base sheet; a peeling layer laminated entirely on the releasable layer; and a single color solid print layer laminated in a section on the peeling layer corresponding at least to a region where the minute irregularities of the releasable layer are formed. A maximum width W of a recessed portion of the minute irregularities and a depth D of the recessed portion of the minute irregularities satisfy 10≤W/D≤50, W≤100 μm and 2 μm≤D≤10 μm. At least one of the number of recessed portions per unit area and the depth of the recessed portion changes stepwise.

公开(公告)号：US20210322746A1

公开(公告)日：2021-10-21

申请号：US17271048

申请日：2019-07-22

Applicant: NISSHA CO., LTD.

Inventor： Takao HASHIMOTO

IPC: A61M37/00 ,  A61K8/60 ,  A61K8/02 ,  A61Q19/08

Abstract: An object is to provide a skin modifying sheet as described below. According to this skin modifying sheet, a period until effects of ethyl-α-D-glucoside appear is shorter than when food products or cosmetics containing ethyl-α-D-glucoside are orally taken in or applied on the skin, and collagen in the skin can be increased at a pinpoint location. The skin modifying sheet includes a sheet-like substrate and a plurality of fine needles which is formed on one surface of the sheet-like substrate and contains ethyl-α-D-glucoside.

公开(公告)号：US20210299933A1

公开(公告)日：2021-09-30

申请号：US17262678

申请日：2019-06-13

Applicant: Nissha Co., Ltd.

Inventor： Chuzo Taniguchi ,  Satoshi Wada

IPC: B29C49/20 ,  B29B11/08 ,  B29C49/06 ,  B65D1/02

Abstract: A manufacturing method is configured to include arranging a conductive circuit-attached film, in which a conductive circuit having stretchability is formed on a base film, on a molding surface of a first mold having the molding surface for forming an internal surface of a preform; mold-clamping the first mold and a second mold paired with the first mold; molding the preform by injecting molten resin into a cavity formed by the mold-clamping; mold-opening the first mold and the second mold; taking out a conductive circuit-attached preform in which the conductive circuit-attached film and the preform are integrated; and blow-molding the conductive circuit-attached preform.

公开(公告)号：US20200338793A1

公开(公告)日：2020-10-29

申请号：US16961652

申请日：2019-03-25

Applicant: Nissha Co., Ltd.

Inventor： Tatsuo Ito ,  Kenji Okumura ,  Jun Sasaki ,  Daichi Hama ,  Masaru Terashita

IPC: B29C44/12

Abstract: The present disclosure provides a foam molded product and a manufacturing method. The foam molded product is includes a foam body, an insert material having a display unit or a detection unit attached to the foam body, and a surface material affixed to a surface to which at least the insert material is attached. A manufacturing method includes: preparing a pair of molds including a first mold and a second mold; affixing an insert material and a surface material together such that the surface material is in contact with a molding surface of the first mold; closing the pair of molds; injecting a foam resin into a molding space formed by closing the molds; foaming the foam resin to form a foam body; opening the pair of molds; and removing a molded product in which the affixed part and the foam body are integrated.

公开(公告)号：US10810911B2

公开(公告)日：2020-10-20

申请号：US16643667

申请日：2018-09-27

Applicant: NISSHA CO., LTD.

Inventor： Seiichi Yamazaki

IPC: G09F13/04 ,  B29C45/14 ,  B29C45/16 ,  G06F3/041 ,  H01L25/075 ,  H01L33/48 ,  H01L33/58 ,  G09F13/00 ,  G09F13/10 ,  B29L31/34 ,  G06F3/044 ,  G09G3/32

Abstract: 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.