Patents by Inventor Yuuki SUEMITSU

Yuuki SUEMITSU 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).

  • Publication number: 20170235225
    Abstract: A coloring composition including: (A) a colorant; (C) a binder resin; (D) a polymerizable compound; and (F) a solvent, wherein the colorant (A) comprises (A1) a pigment having a structure represented by the following Formula (X), and (A2) an isoindoline pigment, and wherein the solvent (F) comprises (G) at least one member selected from the group consisting of an alcohol, a ketone, and an alkyl lactate: and wherein, in the Formula (X), Ra and Rb each independently represent a monovalent organic group, and p and q each independently represent an integer from 0 to 5.
    Type: Application
    Filed: August 4, 2015
    Publication date: August 17, 2017
    Applicant: JSR CORPORATION
    Inventors: Yuusuke MURATA, Kaori SAKAI, Yuuki SUEMITSU, Tomohiro TAKAMI, Shin-ichi OOTA, Masatsugu AYABE, Mibuko SHIMADA
  • Patent number: 9297927
    Abstract: A photosensitive composition, suitable for a hardened film capable of sufficiently blocking light in the visible range and sufficiently transmitting light in the near infrared region, is provided. The photosensitive composition contains a colorant, a compound having an ethylenic unsaturated group, a photopolymerization initiator and a solvent. The colorant contains (A1) to (A3); (A1) a colorant of the following formula (1): (A2) a blue colorant, a green colorant, or both, and (A3) a yellow colorant, a red colorant, or both. R1 and R2 is a hydrogen atom, a hydroxyl group, a methoxy group or an acetyl group. R3 and R4 is a phenylene group or a direct bond. R5 and R6 is a direct bond or an alkanediyl group having 1 to 10 carbon atoms, with the proviso that R3 and R5 are not simultaneously direct bonds, and R4 and R6 are not simultaneously direct bonds.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: March 29, 2016
    Assignee: JSR CORPORATION
    Inventors: Yuuki Suemitsu, Mibuko Shimada, Yuusuke Murata
  • Publication number: 20140145126
    Abstract: A photosensitive composition, suitable for a hardened film capable of sufficiently blocking light in the visible range and sufficiently transmitting light in the near infrared region, is provided. The photosensitive composition contains a colorant, a compound having an ethylenic unsaturated group, a photopolymerization initiator and a solvent. The colorant contains (A1) to (A3); (A1) a colorant of the following formula (1): (A2) a blue colorant, a green colorant, or both, and (A3) a yellow colorant, a red colorant, or both. R1 and R2 is a hydrogen atom, a hydroxyl group, a methoxy group or an acetyl group. R3 and R4 is a phenylene group or a direct bond. R5 and R6 is a direct bond or an alkanediyl group having 1 to 10 carbon atoms, with the proviso that R3 and R5 are not simultaneously direct bonds, and R4 and R6 are not simultaneously direct bonds.
    Type: Application
    Filed: November 18, 2013
    Publication date: May 29, 2014
    Applicant: JSR Corporation
    Inventors: Yuuki SUEMITSU, Mibuko SHIMADA, Yuusuke MURATA
  • Publication number: 20130052423
    Abstract: A method for manufacturing a molded article includes applying a photosensitive composition to at least one of a first plate and a second plate to form a coated film. The first plate is pressed against the second plate with the coated film therebetween. The coated film of the photosensitive composition is exposed. The first plate is separated from the second plate. The exposed coated film is heated. At least one of the first plate and the second plate has a pattern including concave and convex on its surface, and the coated film conforms to the pattern in the step of pressing the first plate against the second plate. The photosensitive composition includes a thioether compound, a photopolymerization initiator other than a phosphine oxide compound and an ?-aminoalkylphenone compound, and a compound having 1 to 6 (meth)acryloyl groups in one molecule.
    Type: Application
    Filed: August 22, 2012
    Publication date: February 28, 2013
    Applicant: JSR Corporation
    Inventors: Yuuki SUEMITSU, Naoyuki Kawashima, Shuuichi Sugawara