Patents by Inventor Yasuharu Kato

Yasuharu Kato 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: 20230142119
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Application
    Filed: July 8, 2022
    Publication date: May 11, 2023
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo KINOSHITA, Kohsuke ASOH, Noriyuki FURUICHI, Toshiya ITO, Hatsuo KAWADA, Nobuya ISHII, Hiroshi SAKAMOTO, WooSang HONG, MinJeong PARK, Yoshiyuki ONO, Yasuharu KATO, Kenji MORIKAMI, Takashi EMURA, Nobuhiro OIKAWA
  • Patent number: 11638717
    Abstract: The purpose of the present invention is to provide novel complexes that improve the effect of nucleic acid medicines. Provided is a complex in which a multibranched lipid(s) binds through a linker to a strand of an oligonucleotide comprising a nucleic acid medicine having suppressing activity of the target gene expression.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: May 2, 2023
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Akira Kugimiya, Mitsuaki Sekiguchi, Norikazu Kuroda, Jun Nakamura, Tetsuya Tanino, Yasunori Mitsuoka, Takeshi Kasuya, Yasuharu Kato
  • Publication number: 20220306578
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Application
    Filed: April 29, 2020
    Publication date: September 29, 2022
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo KINOSHITA, Kohsuke ASOH, Noriyuki FURUICHI, Toshiya ITO, Hatsuo KAWADA, Nobuya ISHII, Hiroshi SAKAMOTO, WooSang HONG, MinJeong PARK, Yoshiyuki ONO, Yasuharu KATO, Kenji MORIKAMI, Takashi EMURA, Nobuhiro OIKAWA
  • Publication number: 20200384010
    Abstract: The purpose of the present invention is to provide novel complexes that improve the effect of nucleic acid medicines. Provided is a complex in which a multibranched lipid(s) binds through a linker to a strand of an oligonucleotide comprising a nucleic acid medicine having suppressing activity of the target gene expression.
    Type: Application
    Filed: March 28, 2018
    Publication date: December 10, 2020
    Applicant: SHIONOGI & CO., LTD.
    Inventors: Akira KUGIMIYA, Mitsuaki SEKIGUCHI, Norikazu KURODA, Jun NAKAMURA, Tetsuya TANINO, Yasunor MITSUOKA, Takeshi KASUYA, Yasuharu KATO
  • Publication number: 20200017442
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Application
    Filed: January 4, 2019
    Publication date: January 16, 2020
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo KINOSHITA, Kohsuke ASOH, Noriyuki FURUICHI, Toshiya ITO, Hatsuo KAWADA, Nabuya ISHII, Hiroshi SAKAMOTO, WooSang HONG, MinJeong PARK, Yoshiyuki ONO, Yasuharu KATO, Kenji MORIKAMI, Takashi EMURA, Nobuhiro OIKAWA
  • Patent number: 9783800
    Abstract: Object of the present invention is to develop an artificial synthesis system of various peptides having an azole derivative structure and develop a library of such peptides.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: October 10, 2017
    Assignee: The University of Tokyo
    Inventors: Hiroaki Suga, Yuki Goto, Yasuharu Kato
  • Publication number: 20170159046
    Abstract: Object of the present invention is to develop an artificial synthesis system of various peptides having an azole derivative structure and develop a library of such peptides.
    Type: Application
    Filed: February 3, 2015
    Publication date: June 8, 2017
    Inventors: Hiroaki Suga, Yuki Goto, Yasuharu Kato
  • Publication number: 20160340308
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Application
    Filed: July 28, 2016
    Publication date: November 24, 2016
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo Kinoshita, Kohsuke ASOH, Noriyuki FURUICHI, Toshiya ITO, Hatsuo KAWADA, Nobuya ISHll, Hiroshi SAKAMOTO, WooSang HONG, MinJeong PARK, Yoshiyuki ONO, Yasuharu KATO, Kenji MORIKAMI, Takashi EMURA, Nobuhiro OIKAWA
  • Patent number: 9440922
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: September 13, 2016
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo Kinoshita, Kohsuke Asoh, Noriyuki Furuichi, Toshiya Ito, Hatsuo Kawada, Nobuya Ishii, Hiroshi Sakamoto, WooSang Hong, MinJeong Park, Yoshiyuki Ono, Yasuharu Kato, Kenji Morikami, Takashi Emura, Nobuhiro Oikawa
  • Patent number: 9126931
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: September 8, 2015
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo Kinoshita, Kohsuke Asoh, Noriyuki Furuichi, Toshiya Ito, Hatsuo Kawada, Nobuya Ishii, Hiroshi Sakamoto, WooSang Hong, MinJeong Park, Yoshiyuki Ono, Yasuharu Kato, Kenji Morikami, Takashi Emura, Nobuhiro Oikawa
  • Publication number: 20150150845
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Application
    Filed: February 11, 2015
    Publication date: June 4, 2015
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo KINOSHITA, Kohsuke ASOH, Noriyuki FURUICHI, Toshiya ITO, Hatsuo KAWADA, Nobuya ISHII, Hiroshi SAKAMOTO, WooSang HONG, MinJeong PARK, Yoshiyuki ONO, Yasuharu KATO, Kenji MORIKAMI, Takashi EMURA, Nobuhiro OIKAWA
  • Patent number: 8999280
    Abstract: Provided are a carbon catalyst for decomposing a hazardous substance that effectively decomposes hazardous substances such as aldehydes, a hazardous-substance-decomposing material, and a method of decomposing a hazardous substance. The carbon catalyst for decomposing a hazardous substance is a carbon catalyst having a catalytic activity for decomposing the hazardous substance. The hazardous substance is, for example, a volatile organic compound such as aldehydes or a malodorous substance such as a sulfur compound. The method of decomposing a hazardous substance, is a method including decomposing the hazardous substance with the carbon catalyst for decomposing a hazardous substance or with a hazardous-substance-decomposing material containing the carbon catalyst for decomposing a hazardous substance.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: April 7, 2015
    Assignee: Nisshinbo Holdings Inc.
    Inventors: Yasuharu Kato, Yuji Kubota, Shinichi Horiguchi, Emiko Maeba, Mami Iizuka
  • Publication number: 20120289755
    Abstract: Provided are a carbon catalyst for decomposing a hazardous substance that effectively decomposes hazardous substances such as aldehydes, a hazardous-substance-decomposing material, and a method of decomposing a hazardous substance. The carbon catalyst for decomposing a hazardous substance is a carbon catalyst having a catalytic activity for decomposing the hazardous substance. The hazardous substance is, for example, a volatile organic compound such as aldehydes or a malodorous substance such as a sulfur compound. The method of decomposing a hazardous substance, is a method including decomposing the hazardous substance with the carbon catalyst for decomposing a hazardous substance or with a hazardous-substance-decomposing material containing the carbon catalyst for decomposing a hazardous substance.
    Type: Application
    Filed: October 1, 2010
    Publication date: November 15, 2012
    Applicant: NISSHINBO HOLDINGS INC.
    Inventors: Yasuharu Kato, Yuji Kubota, Shinichi Horiguchi, Emiko Maeba, Mami Iizuka
  • Patent number: 8212059
    Abstract: There are provided a novel process for producing [{(5Z,7E)-(1S,3R,20S)-1,3-dihydroxy-9,10-secopregna-5,7,10(19),16-tetraen-20-yl}oxy]-N-(2,2,3,3,3-pentafluoropropyl)acetamide, which process is characterized by irradiating a compound represented by the formula: with UV to ring-open the compound, and then isomerizing the resulting compound; an intermediate useful for carrying out the process; and a process for producing the intermediate.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: July 3, 2012
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Akira Kawase, Yasuharu Kato, Kazutomo Kinoshita, Yasushi Kitoh, Takuma Ikeda, Tsuyoshi Haneishi, Noriaki Maruyama, Mio Kobayashi
  • Publication number: 20100261917
    Abstract: There are provided a novel process for producing [{(5Z,7E)-(1S,3R,20S)-1,3-dihydroxy-9,10-secopregna-5,7,10(19),16-tetraen-20-yl}oxy]-N-(2,2,3,3,3-pentafluoropropyl)acetamide, which process is characterized by irradiating a compound represented by the formula: with UV to ring-open the compound, and then isomerizing the resulting compound; an intermediate useful for carrying out the process; and a process for producing the intermediate.
    Type: Application
    Filed: November 30, 2006
    Publication date: October 14, 2010
    Applicant: CHUGAI SEIYAKU KABUSHIKI KAISHA
    Inventors: Akira Kawase, Yasuharu Kato, Kazutomo Kinoshita, Yasushi Kitoh, Takuma Ikeda, Tsuyoshi Haneishi, Noriaki Maruyama, Mio Kobayashi
  • Publication number: 20080319047
    Abstract: The invention provides a glucitol derivative having the function of reducing a blood sugar level and having preferable properties required of medicines, such as long-lasting drug activity; and a medicinal composition for use in the prevention or treatment of diseases attributable to hyperglycemia, such as diabetes, complications of diabetes, and obesity. The derivative is a compound represented by the formula (I): wherein m is an integer selected among 1-3; R1 to R4 each independently is optionally substituted alkyl, etc.; Ar1 is optionally substituted naphthyl; and A is optionally substituted heteroaryl, a prodrug of the compound, or a pharmaceutically acceptable salt of either. Also provided are a medicine, a medicinal composition, and the like each containing the compound.
    Type: Application
    Filed: July 27, 2005
    Publication date: December 25, 2008
    Inventors: Hiroharu Matsuoka, Tsutomu Sato, Masahiro Nishimoto, Yasuharu Kato, Masahiro Sakaitani, Sang-Hak Lee
  • Patent number: 7091389
    Abstract: In a process of producing an aromatic compound isomer substituted with alkyl group(s) and/or halogen atom(s), through adsorptive separation by the use of a zeolite-containing adsorbent and a desorbent, the desorbent is, after having been processed for removing impurities from it, supplied to the adsorptive separation step. In the process, the absorbent used is prevented from being degraded, and its life is prolonged to efficiently separate an aromatic compound isomer mixture into individual isomers.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: August 15, 2006
    Assignee: Toray Industries, Inc.
    Inventors: Masashi Kato, Yasuharu Kato, Koichi Okada
  • Patent number: 5428850
    Abstract: A shower apparatus is provided with a plurality of shower discharge ports. More specifically, a shower apparatus is provided, in which hot water remains in a hot water line, that is communicated with the shower discharge ports, after the discharge has been completed. The hot water, which has a lower temperature, is drained through a drain valve for disposal of the water in the hot water line and a drain line. At the beginning of the next shower discharge, cold water is thus prevented from being discharged. The operation of an opening and closing valve for effecting discharge and stoppage of each shower discharge port is controlled according to control programs, so that the shower discharge is automatically controlled. The content of the shower discharge, carried out according to the programs, can be changed by a user through the operation of a control section. Moreover, upon the start of the shower discharge, a sudden jet of water is prevented.
    Type: Grant
    Filed: July 28, 1994
    Date of Patent: July 4, 1995
    Assignee: Toto Ltd.
    Inventors: Kazuo Hiraishi, Masaru Zaitsu, Masanori Sakuragi, Yasuharu Kato
  • Patent number: 5414879
    Abstract: The present invention is related to a shower apparatus provided with a plurality of shower discharge ports. More specifically, a shower apparatus is disclosed in which hot water remains in a hot water line connected to several shower discharge ports, after a discharge has been completed. Hot water within the hot water line which has lowered in temperature is drained through a drain valve in order to dispose of the water. At the beginning of the next shower discharge, cold water is prevented from being discharged. The operation of an opening and closing valve for effecting discharge and stoppage of each shower discharge port is controlled according to control programs, whereby the shower discharge is substantially controlled. The content of the shower discharge, carried out according to the programs, can be changed by a user through the operation of a central section. Moreover, upon the start of a shower discharge, a sudden jet of water is prevented.
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: May 16, 1995
    Assignee: Toto, Ltd.
    Inventors: Kazuo Hiraishi, Masaru Zaitsu, Masanori Sakuragi, Yasuharu Kato