公开(公告)号：US11312163B2

公开(公告)日：2022-04-26

申请号：US16433334

申请日：2019-06-06

Applicant: TOPPAN PRINTING CO., LTD. ,  CANON FINETECH NISCA INC.

Inventor： Yuichi Aihara

IPC: B41J33/36 ,  B41J33/54 ,  B41J15/04 ,  B41M5/025 ,  B41J11/00 ,  B41J11/46 ,  B41J2/32 ,  B41J2/005 ,  B41J3/60

Abstract: To provide a printing apparatus of high printing quality for decreasing a transport amount of a film-shaped medium used in the printing apparatus, and suppressing skew of the film-shaped medium, a control section 100 that controls a transport section 49 for transporting a film-shaped medium 46 controls a transport amount of the film-shaped medium 46, corresponding to information on whether or not to print on only one side of a recording medium in detecting a type and/or Empty of the film-shaped medium 46, based on a mark detection result in initializing operation of the film-shaped medium 46.

公开(公告)号：USD949011S1

公开(公告)日：2022-04-19

申请号：US29736814

申请日：2020-06-03

Applicant: TOPPAN PRINTING CO., LTD.

Designer： Isao Kojime

公开(公告)号：US11305575B2

公开(公告)日：2022-04-19

申请号：US16089333

申请日：2017-03-30

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kazuhiro Yashiki

IPC: B42D25/324 ,  B42D25/328 ,  B42D25/342 ,  B42D25/351 ,  B42D25/364 ,  B42D25/369 ,  B42D25/378

Abstract: Provided are a highly versatile counterfeit-preventive optical element applicable to both the banknote field and the ID field and an information medium including the optical element. A counterfeit-preventive optical element (1) of an embodiment includes a first layer (2), second layer (3), and a third layer (6) that are stacked in this order. A relief structure (R) is provided between the first layer (2) and the second layer (3), the first layer (2) includes a first region (4) and a second region (5), the first region (4) totally reflects incident light incident from the first layer (2) due to at least one of the angle of a face of the relief structure (R) and the refractive index ratio of the first layer (2) and the second layer (3), and the second region (5) transmits or refracts at least some of incident light incident from the first layer (2) due to one of the angle of a face of the relief structure (R) and the refractive index ratio of the first layer (2) and the second layer (3). The transparency of the second region (5) is higher than the transparency of the first region (4) only when the optical element is observed from the first layer (2) at a particular angle.

公开(公告)号：US11302880B2

公开(公告)日：2022-04-12

申请号：US16283666

申请日：2019-02-22

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Noriaki Ikeda ,  Makoto Nishizawa

IPC: H01L29/786 ,  G09F9/30 ,  H01L21/28 ,  H01L29/417 ,  H01L29/423 ,  H01L29/49 ,  H01L27/32 ,  H01L51/10 ,  H01L51/05

Abstract: An organic thin-film transistor includes an insulating substrate, a capacitor electrode formed on the insulating substrate, a first insulating layer covering the capacitor electrode, a gate electrode formed on the first insulating layer, a second insulating layer covering the gate electrode and the capacitor electrode, a source electrode formed on the second insulating layer, a drain electrode formed on the second insulating layer, and a semiconductor layer formed on the second insulating layer in a portion between the source electrode and the drain electrode and including an organic semiconductor material.

公开(公告)号：US11300809B2

公开(公告)日：2022-04-12

申请号：US16586112

申请日：2019-09-27

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Keitaro Sugihara

IPC: G02B30/60 ,  G02B5/09 ,  G02B30/35 ,  B42D25/36 ,  G02B5/08 ,  G02B17/00 ,  G02B30/00 ,  B42D25/29 ,  B42D25/373 ,  B42D25/378 ,  B42D25/405

Abstract: An optical structure surface including a plurality of display region groups including a first display region group and a second display region group. In each display region group, an azimuth angle is formed between a projection direction and a reference direction, and a plurality of reflective surfaces belonging to the display region produce an image. A plurality of display regions include a set of display regions whose azimuth angles are different from each other, and the plurality of display regions display an image unique to the display region group in a display direction by a plurality of reflective surfaces of each of the display regions. The display directions of the first display region group and the second display group are different to provide a different brightness to their respective images, in the respective display directions of the images.

公开(公告)号：US11285697B2

公开(公告)日：2022-03-29

申请号：US16502504

申请日：2019-07-03

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Koji Murata ,  Masayoshi Suzuta

IPC: B32B7/12 ,  B32B27/08 ,  B32B27/16 ,  B32B27/20 ,  B32B27/36 ,  B32B27/18 ,  C09K11/02 ,  F21K9/64 ,  C09D4/00 ,  C09D133/00 ,  C09D175/12 ,  C09D163/00 ,  C09D181/00 ,  C23C4/10 ,  G02B5/20

Abstract: An optical laminate comprising an adherend including a curable resin, and a barrier film laminated on at least one surface of the adherend, wherein the barrier film comprises, on an outermost surface facing the adherend, a primer layer formed by curing a primer composition containing a silane coupling agent having a reactive functional group capable of reacting with the curable resin, other than an alkoxysilane group and a silanol group, and assuming that a thickness of the primer layer is D, a total content of the reactive functional group and the reactive functional group that has reacted with the curable resin per 1 m2×D of the primer layer is 1.5×10−6 mol or higher and 3.5×10−3 mol or lower.

公开(公告)号：US11281063B2

公开(公告)日：2022-03-22

申请号：US16925591

申请日：2020-07-10

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kaori Morinaga

IPC: G02F1/137 ,  G02B1/14 ,  G02F1/133 ,  G02F1/1334 ,  G02F1/1343

Abstract: A light control sheet including a light transmissive resin substrate, and a light control layer formed on the light transmissive resin substrate. The light control layer includes a liquid crystal layer and a pair of electrode layers that sandwich the liquid crystal layer. The light transmissive resin substrate includes a light transmissive resin sheet and a surface-treated layer that has a barrier property, the light transmissive resin sheet has a first surface that faces the light control layer and a second surface opposite to the first surface, and the surface-treated layer is formed on at least one of the first surface and the second surface.

公开(公告)号：US11279844B2

公开(公告)日：2022-03-22

申请号：US16708041

申请日：2019-12-09

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Chisato Oto ,  Katsumi Kawaguchi

IPC: C09D133/02 ,  C08K3/22 ,  C08K3/26 ,  C09D201/08 ,  C09D5/00 ,  C09D7/61 ,  C09D7/40 ,  C08J7/04 ,  C08J7/043 ,  C08J7/048 ,  B65D81/24

Abstract: This coating solution for a gas barrier contains an ammonium salt (A) of a polymer having a carboxyl group, a particulate multivalent metallic compound (B), and water, the content of the multivalent metallic compound (B) being about 0.5-2.0 times the chemical equivalent of the ammonium salt (A), and the mean particle diameter of the multivalent metallic compound (B) being about 4 μm or less.

公开(公告)号：US11249070B2

公开(公告)日：2022-02-15

申请号：US16164989

申请日：2018-10-19

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Shiro Kitano ,  Kei Tsukamoto ,  Shinji Irie

IPC: G01N33/50 ,  C12N5/09 ,  C12N5/071

Abstract: A method of assessing an anti-cancer drug including culturing a cell structure including cancer cells and stromal cells in a presence of at least one anti-cancer drug, and assessing an anti-cancer effect of the at least one anti-cancer drug based on a number of viable cancer cells in the cell structure after the culturing.

公开(公告)号：US11221326B2

公开(公告)日：2022-01-11

申请号：US16164914

申请日：2018-10-19

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Shiro Kitano ,  Kei Tsukamoto ,  Shinji Irie

IPC: C12P1/00 ,  G01N33/50

Abstract: A method of producing drug resistant cells including contacting exosomes from a living organism exhibiting drug resistance with cells exhibiting no drug resistance such that drug resistant cells are formed, and culturing the drug resistant cells.