Patents by Inventor Shinsuke Ito

Shinsuke Ito 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: 20210079151
    Abstract: A method for setting polymerization condition includes a physical property acquiring step of, when heating a composition including a polymerization-reactive compound and a polymerization catalyst and/or a polymerization initiator and retaining heat at a predetermined temperature, acquiring a physical property value a derived from a functional group before heating of the polymerization-reactive compound and a physical property value b derived from a remaining functional group after maintaining a temperature for a predetermined time; a remaining functional group ratio calculating step of calculating a remaining functional group ratio from the physical property value a and the physical property value b; a reaction rate coefficient calculating step of calculating a reaction rate coefficient from the remaining functional group ratio on the basis of a reaction rate equation; and a polymerization temperature calculating step of calculating a polymerization temperature on the basis of the reaction rate coefficient an
    Type: Application
    Filed: June 6, 2018
    Publication date: March 18, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Masayuki FURUYA, Takeshi NISHIMURA, Shinsuke ITO, Tatsuya OGAWA
  • Publication number: 20200330553
    Abstract: Sortilin is a sorting receptor that directs target proteins to the secretary or endocytic compartments of cells that is found in both extracellular vesicles and cells. Provided herein are methods and compositions for decreasing or inhibiting trafficking of sortilin to an extracellular vesicle, for example by inhibiting the formation of intermolecular sortilin dimers.
    Type: Application
    Filed: October 23, 2018
    Publication date: October 22, 2020
    Applicant: THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
    Inventors: Shinsuke ITO, Elena AIKAWA, Masanori AIKAWA
  • Patent number: 10723832
    Abstract: There is provided a polymerizable composition for an optical material including a polyether-modified compound having a polyether group represented by General Formula (4) below, and a polymerization reactive compound. (In General Formula (4), R25 represents a linear or branched alkylene group having 1 to 20 carbon atoms, R26 represents a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, a linear or branched alkenyl group having 2 to 20 carbon atoms, or a linear or branched alkynyl group having 2 to 20 carbon atoms, a plurality of present R25's may be the same or different, and k is an integer equal to or more than 1.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: July 28, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Shinsuke Ito, Kouji Suesugi, Takeshi Nishimura, Kouju Okazaki, Mamoru Tanaka
  • Publication number: 20200233117
    Abstract: The polymerizable composition for an optical material of the present invention includes a compound (A) represented by General Formula (a) and including two or more allyloxycarbonyl groups, at least one kind of radical polymerization initiator (B) selected from the group consisting of a peroxyketal-based radical polymerization initiator, a peroxymonocarbonate-based radical polymerization initiator, and a peroxyester-based radical polymerization initiator, and a modifier (C) selected from a polyether modified siloxane compound represented by General Formula (c1) or a polyol compound represented by General Formula (c2).
    Type: Application
    Filed: February 21, 2018
    Publication date: July 23, 2020
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Tatsuya OGAWA, Masayuki FURUYA, Shinsuke ITO
  • Publication number: 20200207947
    Abstract: A polymerizable composition for an optical material includes a compound represented by General Formula (1) and a polymerization reactive compound.
    Type: Application
    Filed: July 25, 2018
    Publication date: July 2, 2020
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Shinsuke ITO, Kouji SUESUGI
  • Patent number: 10512277
    Abstract: An object of the present invention is to provide an unfermented beer-taste beverage which has an appearance with foam like beer, but does not have the characteristic odor common to beers and non-alcohol beer-taste beverages associated with fermentation; an unfermented beer-taste beverage containing a soybean dietary fiber does not have the characteristic odor common to general beers and non-alcohol beer-taste beverages associated with fermentation; when the beer-taste beverage is poured into a glass or the like, a beer-like foam with a good appearance can be formed; the foam arising from the glass is a fine and minute foam like champagne, and the foam arises linearly; in addition, the beer-like foam makes the mouthfeel smooth, and further provides a texture.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: December 24, 2019
    Assignee: ASAHI BREWERIES, LTD.
    Inventors: Ryosuke Kaneko, Shinsuke Ito
  • Publication number: 20190248949
    Abstract: A polymerizable composition for an optical material of the present invention includes (A) a compound of which pKa value is 1 to 9, (B) a di- or higher functional iso(thio)cyanate compound, and (C) a di- or higher functional active hydrogen compound.
    Type: Application
    Filed: October 31, 2017
    Publication date: August 15, 2019
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Shinsuke Ito, Masayuki Furuya, Kouji Suesugi, Takeshi Nishimura, Mamoru Tanaka
  • Publication number: 20190100614
    Abstract: A polymerizable composition for an optical material according to the present invention includes one or two or more compounds selected from the group consisting of component (A): an ester compound having a specific structure and component (B): an ether compound having a specific structure, and a polymerizable compound.
    Type: Application
    Filed: March 29, 2017
    Publication date: April 4, 2019
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Shinsuke Ito, Koji Suesugi, Masayuki Furuya, Takeshi Nishimura, Mamoru Tanaka
  • Publication number: 20190091953
    Abstract: A process for producing a plastic lens includes a step of stirring and mixing a solution including a polymerization reactive compound in a preparation tank; a step of transferring the polymerizable composition obtained in the step from the preparation tank to a lens casting mold; a step of curing the polymerizable composition; and a step of obtaining a plastic lens molded product by separating the obtained resin from the lens casting mold. The step of transferring the polymerizable composition includes a step of re-mixing the polymerizable composition discharged from the preparation tank and injecting the polymerizable composition into the lens casting mold.
    Type: Application
    Filed: June 13, 2016
    Publication date: March 28, 2019
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Shinsuke ITO, Kouji SUESUGI, Masayuki FURUYA, Takeshi NISHIMURA, Mamoru TANAKA
  • Patent number: 10131767
    Abstract: The polymerizable composition for an optical material of the present invention contains (A) at least one kind of isocyanate having two or more isocyanato groups, which contains aromatic isocyanate, (B) at least one kind of alcohol having two or more hydroxyl groups, (C) an acidic phosphoric acid ester represented by the following Formula (1), and (D) a benzotriazole-based compound, in which a ratio of secondary hydroxyl groups to the total molar number of primary and secondary hydroxyl groups contained in the alcohol (B) is equal to or greater than 50%, and the benzotriazole-based compound (D) is contained in an amount of 1 part by weight to 11 parts by weight with respect to a total of 100 parts by weight of the isocyanate (A) and the alcohol (B).
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: November 20, 2018
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Shinsuke Ito, Nobuo Kawato, Kouji Suesugi, Shigetoshi Kuma, Tatsuya Ogawa, Toshiya Hashimoto, Mamoru Tanaka
  • Patent number: 10081703
    Abstract: Disclosed is a polymerizable composition for an optical material containing polyisocyanate (a) including aliphatic polyisocyanate (a1) and a modified aliphatic polyisocyanate (a2); and polythiol (b) having a di- or higher functional thiol group, in which the modified aliphatic polyisocyanate (a2) is contained in the polyisocyanate (a) in the amount of less than or equal to 60 weight %.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: September 25, 2018
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Hidetaka Tsukada, Shinsuke Ito, Naoyuki Kakinuma, Kenichi Goto, Toshihiko Nakagawa, Satoshi Yamasaki
  • Publication number: 20180022860
    Abstract: There is provided a polymerizable composition for an optical material including a polyether-modified compound having a polyether group represented by General Formula (4) below, and a polymerization reactive compound. (In General Formula (4), R25 represents a linear or branched alkylene group having 1 to 20 carbon atoms, R26 represents a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, a linear or branched alkenyl group having 2 to 20 carbon atoms, or a linear or branched alkynyl group having 2 to 20 carbon atoms, a plurality of present R25's may be the same or different, and k is an integer equal to or more than 1.
    Type: Application
    Filed: February 2, 2016
    Publication date: January 25, 2018
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Shinsuke ITO, Kouji SUESUGI, Takeshi NISHIMURA, Kouju OKAZAKI, Mamoru TANAKA
  • Patent number: 9848627
    Abstract: To provide an unfermented beer-taste beverage provided with fermentation flavor, and a method for producing the unfermented beer-taste beverage. An unfermented beer-taste beverage provided with good fermentation flavor characteristic of beer can be provided by a method for producing an unfermented beer-taste beverage comprising a step of adding a flavor composition containing a sulfur-containing compound to an unfermented beer-taste beverage to achieve a content of the sulfur-containing compound of 1×102 ppt or more but 1×103 ppt or less.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: December 26, 2017
    Assignee: ASAHI BREWERIES, LTD.
    Inventors: Shinsuke Ito, Jun Kubota
  • Publication number: 20170339983
    Abstract: This method for producing a beer-tasting beverage is provided with: a step in which a starting-material juice is boiled; a step in which the juice, having been boiled, is cooled; a step in which a hop suspension, i.e. a mixture of hops and an aqueous solvent, is boiled, and a hop transpiration component is recovered; a step in which the hop suspension, having been boiled, is added to the juice during or after the boiling step; and a step in which the recovered hop transpiration component is added to the cooled juice.
    Type: Application
    Filed: November 12, 2015
    Publication date: November 30, 2017
    Applicant: Asahi Breweries, Ltd.
    Inventors: Shinsuke Ito, Toru Kishimoto
  • Publication number: 20170245526
    Abstract: To provide an unfermented beer-taste beverage provided with fermentation flavor, and a method for producing the unfermented beer-taste beverage. An unfermented beer-taste beverage provided with good fermentation flavor characteristic of beer can be provided by a method for producing an unfermented beer-taste beverage comprising a step of adding a flavor composition containing a sulfur-containing compound to an unfermented beer-taste beverage to achieve a content of the sulfur-containing compound of 1×102 ppt or more but 1×103 ppt or less.
    Type: Application
    Filed: May 11, 2017
    Publication date: August 31, 2017
    Inventors: Shinsuke Ito, Jun Kubota
  • Patent number: 9720137
    Abstract: The eyewear material is an eyewear material containing thermoplastic polyurethane. The eyewear material has a tan ? peak at both less than 0° C. and 0° C. or more and 70° C. or less observed in dynamic viscoelasticity measurement in tensile mode under the measurement conditions of a temperature increase speed of 5° C./min and a measurement frequency of 10 Hz.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: August 1, 2017
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Satoshi Yamasaki, Goro Kuwamura, Daisuke Nishiguchi, Daisuke Hasegawa, Toshihiko Nakagawa, Hirokazu Morita, Hidetaka Tsukada, Kenichi Goto, Shinsuke Ito, Naoyuki Kakinuma, Tetsuya Hamada, Shinji Kiyono, Takeshi Fukuda, Kazuhiro Kosumi
  • Publication number: 20170099860
    Abstract: An object of the present invention is to provide an unfermented beer-taste beverage which has an appearance with foam like beer, but does not have the characteristic odor common to beers and non-alcohol beer-taste beverages associated with fermentation; an unfermented beer-taste beverage containing a soybean dietary fiber does not have the characteristic odor common to general beers and non-alcohol beer-taste beverages associated with fermentation; when the beer-taste beverage is poured into a glass or the like, a beer-like foam with a good appearance can be formed; the foam arising from the glass is a fine and minute foam like champagne, and the foam arises linearly; in addition, the beer-like foam makes the mouthfeel smooth, and further provides a texture.
    Type: Application
    Filed: December 23, 2016
    Publication date: April 13, 2017
    Inventors: Ryosuke Kaneko, Shinsuke Ito
  • Publication number: 20170009002
    Abstract: Disclosed is a polymerizable composition for an optical material containing polyisocyanate (a) including aliphatic polyisocyanate (a1) and a modified aliphatic polyisocyanate (a2); and polythiol (b) having a di- or higher functional thiol group, in which the modified aliphatic polyisocyanate (a2) is contained in the polyisocyanate (a) in the amount of less than or equal to 60 weight %.
    Type: Application
    Filed: February 5, 2015
    Publication date: January 12, 2017
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Hidetaka TSUKADA, Shinsuke ITO, Naoyuki KAKINUMA, Kenichi GOTO, Toshihiko NAKAGAWA, Satoshi YAMASAKI
  • Patent number: 9477012
    Abstract: 1,4-bis(isocyanatomethyl)cyclohexane contains 70 mol % or more and 95 mol % or less of a trans isomer relative to a total amount of a cis isomer and the trans isomer, and 0.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: October 25, 2016
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Satoshi Yamasaki, Hirokazu Morita, Goro Kuwamura, Daisuke Nishiguchi, Toshihiko Nakagawa, Daisuke Hasegawa, Tetsuya Hamada, Shinji Kiyono, Takeshi Fukuda, Kazuhiro Kosumi, Hidetaka Tsukada, Kenichi Goto, Shinsuke Ito, Naoyuki Kakinuma
  • Patent number: 9475903
    Abstract: 1,4-bis(isocyanatomethyl)cyclohexane contains 70 mol % or more and 95 mol % or less of a trans isomer relative to a total amount of a cis isomer and the trans isomer, and 0.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: October 25, 2016
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Satoshi Yamasaki, Hirokazu Morita, Goro Kuwamura, Daisuke Nishiguchi, Toshihiko Nakagawa, Daisuke Hasegawa, Tetsuya Hamada, Shinji Kiyono, Takeshi Fukuda, Kazuhiro Kosumi, Hidetaka Tsukada, Kenichi Goto, Shinsuke Ito, Naoyuki Kakinuma