Patents by Inventor Makoto Shiozaki

Makoto Shiozaki 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: 20240101799
    Abstract: [Problem] To provide a laminate having a polar resin layer, which is excellent in transparency and mechanical strength (in particular impact resistance), and a polar resin composition for forming the polar resin layer of the laminate having such properties. [Solution] A polar resin composition including 5 to 30% by mass of an ethylenic polymer (A), 40 to 85% by mass of a polar resin component (B), and 10 to 40% by mass of a modified ethylene/?-olefin copolymer (C) obtained by modifying an ethylene/?-olefin copolymer (CO) with an unsaturated carboxylic acid or a derivative thereof and having a melt flow rate (190° C., 2.16 kg load) of 0.1 to 50 g/10 minutes, provided that the sum of proportions of the (A), (B), and (C) is 100% by mass.
    Type: Application
    Filed: March 9, 2022
    Publication date: March 28, 2024
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Nao SHIOZAKI, Kiminori NODA, Makoto EGAWA, Yuki KAI, Hiroshi HOYA
  • Publication number: 20230373932
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Application
    Filed: December 20, 2022
    Publication date: November 23, 2023
    Inventors: Masahiro YOKOTA, Taku IKENOGAMI, Eiichi WATANABE, Noriyoshi SEKI, Takayuki SAKAI, Shingo FUJIOKA, Makoto SHIOZAKI, Katsunori SUWA, Yosuke OGOSHI, Masato NOGUCHI, Katsuya MAEDA
  • Publication number: 20230023377
    Abstract: A compound of the following general formula [I]: wherein each symbol has the same meaning as defined herein, or a pharmaceutically acceptable salt thereof, or a solvate thereof, and a pharmaceutical use of the same in treating organ transplant rejection, graft versus host reaction after transplantation, autoimmune disease, allergic disease and chronic myeloproliferative disease.
    Type: Application
    Filed: December 21, 2021
    Publication date: January 26, 2023
    Applicant: Japan Tobacco Inc.
    Inventors: Satoru Noji, Makoto Shiozaki, Tomoya Miura, Yoshinori Hara, Hiroshi Yamanaka, Katsuya Maeda, Akimi Hori, Masafumi Inoue, Yasunori Hase
  • Publication number: 20210130300
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Application
    Filed: June 16, 2020
    Publication date: May 6, 2021
    Inventors: Masahiro YOKOTA, Taku IKENOGAMI, Eiichi WATANABE, Noriyoshi SEKI, Takayuki SAKAI, Shingo FUJIOKA, Makoto SHIOZAKI, Katsunori SUWA, Yosuke OGOSHI, Masato NOGUCHI, Katsuya MAEDA
  • Publication number: 20190359575
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Application
    Filed: December 20, 2018
    Publication date: November 28, 2019
    Inventors: Masahiro YOKOTA, Taku IKENOGAMI, Eiichi WATANABE, Noriyoshi SEKI, Takayuki SAKAI, Shingo FUJIOKA, Makoto SHIOZAKI, Katsunori SUWA, Yosuke OGOSHI, Masato NOGUCHI, Katsuya MAEDA
  • Patent number: 10196363
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: February 5, 2019
    Assignee: JAPAN TOBACCO INC.
    Inventors: Masahiro Yokota, Taku Ikenogami, Eiichi Watanabe, Noriyoshi Seki, Shingo Fujioka, Makoto Shiozaki, Masato Noguchi
  • Publication number: 20160346256
    Abstract: A compound of formula [I-W]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 28, 2015
    Publication date: December 1, 2016
    Applicant: Japan Tobacco Inc.
    Inventors: Takaki Maeba, Katsuya Maeda, Masayuki Kotoku, Kazuyuki Hirata, Noriyoshi Seki, Hiroshi Yamanaka, Takayuki Sakai, Shintaro Hirashima, Shingo Obika, Makoto Shiozaki, Masahiro Yokota
  • Publication number: 20160194290
    Abstract: A compound of Formula [I] or a pharmaceutically acceptable salt thereof: wherein each symbol is defined as in the specification.
    Type: Application
    Filed: December 11, 2015
    Publication date: July 7, 2016
    Inventors: Masahiro YOKOTA, Taku IKENOGAMI, Eiichi WATANABE, Noriyoshi SEKI, Takayuki SAKAI, Shingo FUJIOKA, Makoto SHIOZAKI, Katsunori SUWA, Yosuke OGOSHI, Masato NOGUCHI, Katsuya MAEDA
  • Publication number: 20160137639
    Abstract: A compound represented by Formula [I]: or pharmaceutically acceptable salt thereof, wherein each symbol is as defined in the description.
    Type: Application
    Filed: October 25, 2013
    Publication date: May 19, 2016
    Inventors: Masayuki KOTOKU, Takaki MAEBA, Noriyoshi SEKI, Shintaro HIRASHIMA, Shingo FUJIOKA, Shingo OBIKA, Hiroshi YAMANAKA, Masahiro YOKOTA, Takayuki SAKAI, Kazuyuki HIRATA, Katsuya MAEDA, Makoto SHIOZAKI, Yuko SHINAGAWA, Taku IKENOGAMI, Satoki DOI, Takahiro OKA, Takuya MATSUO, Yoshihiro SUWA, Keisuke ITO, Satoru NOJI, Yoshinori HARA
  • Publication number: 20140296306
    Abstract: A compound of formula [I-W]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 30, 2013
    Publication date: October 2, 2014
    Applicant: Japan Tobacco Inc.
    Inventors: Takaki Maeba, Katsuya Maeda, Masayuki Kotoku, Kazuyuki Hirata, Noriyoshi Seki, Hiroshi Yamanaka, Takayuki Sakai, Shintaro Hirashima, Shingo Obika, Makoto Shiozaki, Masahiro Yokota
  • Publication number: 20140187534
    Abstract: A compound of the following general formula [I]: wherein each symbol has the same meaning as defined herein, or a pharmaceutically acceptable salt thereof, or a solvate thereof, and a pharmaceutical use of the same in treating organ transplant rejection, graft versus host reaction after transplantation, autoimmune disease, allergic disease and chronic myeloproliferative disease.
    Type: Application
    Filed: November 12, 2013
    Publication date: July 3, 2014
    Applicant: Japan Tobacco Inc.
    Inventors: Satoru Noji, Makoto Shiozaki, Tomoya Miura, Yoshinori Hara, Hiroshi Yamanaka, Katsuya Maeda, Akimi Hori, Masafumi Inoue, Yasunori Hase
  • Patent number: 8609647
    Abstract: A compound of the following general formula [I]: wherein each symbol has the same meaning as defined herein, or a pharmaceutically acceptable salt thereof, or a solvate thereof, and a pharmaceutical use of the same in treating organ transplant rejection, graft versus host reaction after transplantation, autoimmune disease, allergic disease and chronic myeloproliferative disease.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: December 17, 2013
    Assignee: Japan Tobacco Inc.
    Inventors: Satoru Noji, Makoto Shiozaki, Tomoya Miura, Yoshinori Hara, Hiroshi Yamanaka, Katsuya Maeda, Akimi Hori, Masafumi Inoue, Yasunori Hase
  • Patent number: 8604069
    Abstract: A compound of formula [I-W]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: December 10, 2013
    Assignee: Japan Tobacco Inc.
    Inventors: Takaki Maeba, Katsuya Maeda, Masayuki Kotoku, Kazayuki Hirata, Noriyoshi Seki, Hiroshi Yamanaka, Takayuki Sakai, Shintaro Hirashima, Shingo Obika, Makoto Shiozaki, Masahiro Yokota
  • Publication number: 20120322837
    Abstract: A compound of formula [I-W]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 27, 2012
    Publication date: December 20, 2012
    Applicant: JAPAN TOBACCO INC.
    Inventors: Takaki Maeba, Katsuya Maeda, Masayuki Kotoku, Kazuyuki Hirata, Noriyoshi Seki, Hiroshi Yamanaka, Takayuki Sakai, Shintaro Hirashima, Shingo Obika, Makoto Shiozaki, Masahiro Yokota
  • Publication number: 20120107273
    Abstract: The present invention relates to a compound represented by the following formula [I] wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof, or a solvate thereof and an anti-HCV agent and an HCV polymerase inhibitor containing this compound. The compound of the present invention shows an anti-HCV activity based on the HCV polymerase inhibitory activity, and useful as an agent for the prophylaxis or treatment of hepatitis C.
    Type: Application
    Filed: April 25, 2011
    Publication date: May 3, 2012
    Applicant: Japan Tobacco Inc.
    Inventors: Hiroyuki Abe, Masahiro Tanaka, Kazuyuki Sugimoto, Akira Suma, Masahiro Yokota, Makoto Shiozaki, Kiyosei Ilo, Kazuhito Ueyama, Dai Motoda, Toru Noguchi, Tsuyoshi Adachi, Junichiro Tsuruha, Satoki Doi
  • Patent number: 8017612
    Abstract: The present invention relates to a compound represented by the following formula [I] wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof, or a solvate thereof and an anti-HCV agent and an HCV polymerase inhibitor containing this compound. The compound of the present invention shows an anti-HCV activity based on the HCV polymerase inhibitory activity, and useful as an agent for the prophylaxis or treatment of hepatitis C.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: September 13, 2011
    Assignee: Japan Tobacco Inc.
    Inventors: Hiroyuki Abe, Masahiro Tanaka, Kazuyuki Sugimoto, Akira Suma, Masahiro Yokota, Makoto Shiozaki, Kiyosei Iio, Kazuhito Ueyama, Dai Motoda, Toru Noguchi, Tsuyoshi Adachi, Junichiro Tsuruha, Satoki Doi
  • Publication number: 20110136778
    Abstract: A compound of the following general formula [I]: wherein each symbol has the same meaning as defined herein, or a pharmaceutically acceptable salt thereof, or a solvate thereof, and a pharmaceutical use of the same in treating organ transplant rejection, graft versus host reaction after transplantation, autoimmune disease, allergic disease and chronic myeloproliferative disease.
    Type: Application
    Filed: July 30, 2010
    Publication date: June 9, 2011
    Applicant: JAPAN TOBACCO INC.
    Inventors: Satoru Noji, Makoto Shiozaki, Tomoya Miura, Yoshinori Hara, Hiroshi Yamanaka, Katsuya Maeda, Akimi Hori, Masafumi Inoue, Yasunori Hase
  • Publication number: 20100105894
    Abstract: The present invention provides a compound having aggrecanase inhibitory activity and MMP-13 inhibitory activity, and useful as a therapeutic agent for osteoarthritis, rheumatoid arthritis and the like, more specifically, a cyclopropane compound of formula (1): wherein R1 is —(CH2)m—X—(CH2)n-A1 etc., wherein m and n are the same or different and each is 0 to 6, X is a single bond, etc. and A1 is a substituted C3-14 hydrocarbon ring group, etc.; R2 and R3 are the same or different and each is a hydrogen atom, —(CH2)p—X1—(CH2)q-A2, etc., wherein p and q are the same or different and each is 0 to 6, X1 is a single bond, etc. and A2 is an optionally substituted C3-14 hydrocarbon ring group, etc.; R4 is —CO2R9, etc., wherein R9 is a hydrogen atom, etc.; and R20 and R21 are the same or different and each is a hydrogen atom, —(CH2)m12—X12—(CH2)m12—R30, etc., wherein m12 and m12 are the same or different and each is 0 to 6, X12 is a single bond, etc. and R30 is a hydrogen atom, etc.
    Type: Application
    Filed: June 9, 2009
    Publication date: April 29, 2010
    Inventors: Takashi Inaba, Julia Haas, Makoto Shiozaki, Nicole M. Littmann, Katsutaka Yasue, Steven W. Andrews, Atushi Sakai, Andrew M. Fryer, Takafuml Matsuo, Ellen R. Laird, Akira Suma, Yuichi Shinozaki, Yoshikazu Hori, Hiroto Imai, Tamotsu Negoro
  • Publication number: 20080306258
    Abstract: The present invention provides a compound having aggrecanase inhibitory activity and MMP-13 inhibitory activity, and useful as a therapeutic agent for osteoarthritis, rheumatoid arthritis and the like, more specifically, a cyclopropane compound of formula (1): wherein R1 is —(CH2)m—X—(CH2)n-A1 etc., wherein m and n are the same or different and each is 0 to 6, X is a single bond, etc. and A1 is a substituted C3-14 hydrocarbon ring group, etc.; R2 and R3 are the same or different and each is a hydrogen atom, —(CH2)p—X1—(CH2)q-A2, etc., wherein p and q are the same or different and each is 0 to 6, X1 is a single bond, etc. and A2 is an optionally substituted C3-14 hydrocarbon ring group, etc.; R4 is —CO2R9, etc., wherein R9 is a hydrogen atom, etc.; and R20 and R21 are the same or different and each is a hydrogen atom, —(CH2)m12—X12—(CH2)m12—R30 etc., wherein m12 and m12 are the same or different and each is 0 to 6, X12 is a single bond, etc. and R30 is a hydrogen atom, etc.
    Type: Application
    Filed: May 6, 2008
    Publication date: December 11, 2008
    Inventors: Takashi Inaba, Julia Haas, Makoto Shiozaki, Nicole M. Littmann, Katsutaka Yasue, Steven W. Andrews, Atushi Sakai, Andrew M. Fryer, Takafumi Matsuo, Ellen R. Laird, Akira Suma, Yuichi Shinozaki, Yoshikazu Hori, Hiroto Imai, Tamotsu Negoro
  • Publication number: 20080261994
    Abstract: The present invention provides a compound having aggrecanase inhibitory activity and MMP-13 inhibitory activity, and useful as a therapeutic agent for osteoarthritis, rheumatoid arthritis and the like, more specifically, a cyclopropane compound of formula (1): wherein R1 is —(CH2)m—X—(CH2)n-A1 etc., wherein m and n are the same or different and each is 0 to 6, X is a single bond, etc. and A1 is a substituted C3-14 hydrocarbon ring group, etc.; R2 and R3 are the same or different and each is a hydrogen atom, —(CH2)p—X1—(CH2)q-A2, etc., wherein p and q are the same or different and each is 0 to 6, X1 is a single bond, etc. and A2 is an optionally substituted C3-14 hydrocarbon ring group, etc.; R4 is —CO2R9, etc., wherein R9 is a hydrogen atom, etc.; and R20 and R21 are the same or different and each is a hydrogen atom, —(CH2)m12—X12—(CH2)m12—R30, etc., wherein m12 and m12 are the same or different and each is 0 to 6, X12 is a single bond, etc. and R30 is a hydrogen atom, etc.
    Type: Application
    Filed: January 18, 2008
    Publication date: October 23, 2008
    Inventors: Takashi INABA, Julia Hass, Makoto Shiozaki, Nicole M. Littmann, Katsutaka Yasue, Steven W. Andrews, Atushi Sakai, Andrew M. Fryer, Takafumi Matsuo, Ellen R. Laird, Akira Suma, Yuichi Shinozaki, Yoshikazu Hori, Hiroto Imai, Tamotsu Negoro