Patents by Inventor Satoru Enomoto

Satoru Enomoto 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).

  • Patent number: 11972270
    Abstract: A communication device may include: a memory configured to store management information in which, for each of a plurality of OIDs of a MIB, the OID and a setting value are associated with each other; and a controller, wherein the controller may be configured to: receive a setting command which conforms to TCP; write the setting value included in the setting command to the management information in association with the OID included in the setting command; and send a response command which conforms to the TCP. In a case where the setting command including a first OID and a first setting value is received, the controller may be configured to: write the first setting value to the management information in association with the first OID after the response command has been sent, and send the response command before the first setting value is written to the management information.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: April 30, 2024
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Koki Izumi, Satoshi Matsushita, Satoru Yanagi, Munehisa Matsuda, Kiyotaka Ohara, Katsunori Enomoto, Yuki Yada, Kyohei Mori, Hideki Nogawa, Tetsuya Okuno
  • Patent number: 5422102
    Abstract: An antiinflammatory and analgesic gel preparation comprising diclofenac or its salts, an ester of dibasic acid, a lower alcohol, and a nonionic polymer or a mixture of nonionic polymers selected from the group consisting of (a) 1.5-4% by weight of hydroxypropyl cellulose having a molecular weight of 500,000 or greater, (b) 2-4% by weight of hydroxyethyl cellulose having a molecular weight of 1,250,000 or greater, and (c) 1.5-4% by weight of a mixture of hydroxypropyl cellulose having a molecular weight of 500,000 or greater and hydroxyethyl cellulose having a molecular weight of 1,250,000 or greater, and having a viscosity of 5,000-35,000 cps and an yield value of 5 dyn/cm.sup.2 or greater. The gel preparation is excellent in the percutaneous absorption of diclofenac or its salts and provides good properties upon use and superior medical effects of diclofenac or its salts.
    Type: Grant
    Filed: August 20, 1993
    Date of Patent: June 6, 1995
    Assignee: SS Pharmaceutical Co., Ltd.
    Inventors: Yasuo Ikeda, Shuichi Kasai, Satoru Enomoto, Katsumi Imamori, Akira Iwasa
  • Patent number: 5350769
    Abstract: The present invention relates to an antiinflammatory gel preparation comprising an ammonium or sodium salt of diclofenac, a nonionic polymer, a dibasic ester, and a lower alcohol. The gel preparation of the present invention exhibits superior percutaneous absorptivity, thus providing sufficient medical effects of the two diclofenac salts. In addition, the preparation is stable over time even at a high concentration of the diclofenac salts.
    Type: Grant
    Filed: February 27, 1992
    Date of Patent: September 27, 1994
    Assignee: SS Pharmaceutical Co., Ltd.
    Inventors: Shuichi Kasai, Yasuo Ikeda, Satoru Enomoto, Katsumi Imamori, Akira Iwasa
  • Patent number: 4369253
    Abstract: Disclosed is a method for producing the high-quality mycelia of the Basidiomycetes from culture thereof by promoting growth of the fungus as well as differentiation of the cells and attendant organization thereof by adding to the culture medium a straight chain saturated aliphatic alcohol with a catbon number within a specified range of 26 to 36 carbon atoms.
    Type: Grant
    Filed: March 24, 1981
    Date of Patent: January 18, 1983
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Hitoshi Takita, Toshihiko Wada, Yutaka Mukaida, Satoru Enomoto, Akiyoshi Nakajima, Azuma Okubo
  • Patent number: 4360663
    Abstract: A process for producing a steroid hormone-antitumor derivative which selectively affects to tumor or cancer cells comprises reacting X group of a steroid hormone derivative having the formula ##STR1## wherein ST represents a steroid moiety having a cyclophenanthrene hydrocarbon skeleton of gonane, estrane or androstane which is bound to carboxyl group by esterifying OH group on D ring with carboxyl group; and R' represents a C.sub.1 -C.sub.
    Type: Grant
    Filed: December 2, 1980
    Date of Patent: November 23, 1982
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kiro Asano, Humio Tamura, Hiromitsu Tanaka, Satoru Enomoto
  • Patent number: 4332797
    Abstract: The Chlorambucil derivatives are novel compounds having the formula (I). ##STR1## wherein R represents a hydrogen atom or an acyl group such as ##STR2## and n is 1 or 2. The Chlorambucil derivatives can be produced by binding Chlorambucil to hydroxyl group at 17-position of estradiol or its derivative in the presence of a binding agent selected from the group consisting of compounds having the formulaX(CH.sub.2).sub.n COOHX(CH.sub.2).sub.n COXHOOC(CH.sub.2).sub.n COOH andXOC(CH.sub.2).sub.n COXwherein n is 1 or 2 and X represents a halogen atom.
    Type: Grant
    Filed: September 12, 1980
    Date of Patent: June 1, 1982
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kiro Asano, Humio Tamura, Hiromitsu Tanaka, Satoru Enomoto
  • Patent number: 4318908
    Abstract: Methylated prostaglandine derivatives are steroids derivatives having at 17 position, methylated prostaglandine group such as(Me).sub.2 --PGE.sub.2 --E(Me).sub.2 --PGE.sub.2 --E--2AC(Me).sub.2 --PGE.sub.2 --E--BA(Me).sub.2 --PGE.sub.2 --E--2AC--BA(Me)--PGF.sub.2 .alpha.--E(Me)--PGF.sub.2 .alpha.--E--3AC(Me)--PGF.sub.2 .alpha.--E--BA or(Me)--PGF.sub.2 .alpha.--E--3AC--BAor 600 mg/kg of the following active ingredient:(Me).sub.2 --PGE.sub.2 '--E(Me).sub.2 --PGE.sub.2 '--E--2AC(Me).sub.2 --PGE.sub.2 '--E--BA(Me).sub.2 --PGE.sub.2 '--E--2AC--BA(Me)--PGE.sub.2 --E(Me)--PGE.sub.2 --E--2AC(Me)--PGE.sub.2 --E--BA or(Me)--PGE.sub.2 --E--2AC--BA.
    Type: Grant
    Filed: May 27, 1980
    Date of Patent: March 9, 1982
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Satoru Enomoto, Kiro Asano, Humio Tamura, Hiromitsu Tanaka
  • Patent number: 4296233
    Abstract: Conjugates of amino sugar-steroid hormone are prepared by binding an amino sugar to steroid hormone at 3- or 17-position by a direct reaction or by binding with a binding agent, and the conjugate is useful in an enzyme immunoassay method.
    Type: Grant
    Filed: March 29, 1979
    Date of Patent: October 20, 1981
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Satoru Enomoto, Kiro Asano, Hiromitsu Tanaka
  • Patent number: 4294770
    Abstract: Disclosed herein is a process for preparing a normal long chain alkanoic acid having 26 to 36 carbon atoms, in which a trihalogenomethane is added to a normal alpha-olefin having 25 to 35 carbon atoms in the presence of a radical initiator and then the thus formed 1,1,1-trihalogenoalkane is hydrolyzed with an alkali to convert into the normal long chain alkanoic acid.
    Type: Grant
    Filed: February 15, 1980
    Date of Patent: October 13, 1981
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Hitoshi Takita, Yutaka Mukaida, Satoru Enomoto
  • Patent number: 4289688
    Abstract: Disclosed in this invention are protein-bound polysaccharides having antitumor activities. The polysaccharides have molecular weight within a specified range and present a pattern of color reaction peculiar to the saccharides as well as a pattern of color reaction characteristic of amino acids and peptide bonds. The proton nuclear magnetic resonance spectra of the polysaccharides show peculiar absorption bands. The ratio of the polysaccharide portion to protein portion in the polysaccharides is within a specified range. The protein-bound polysaccharides can be obtained by extraction of the mycelia and/or fruit bodies of fungi belonging to Coriolus of Polyporaceae of Basidiomycetes.
    Type: Grant
    Filed: May 18, 1979
    Date of Patent: September 15, 1981
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Tetsuya Hotta, Satoru Enomoto, Chikao Yoshikumi, Minoru Ohara, Saburo Ueno
  • Patent number: 4277633
    Abstract: The palladium complex disclosed herein is bis[tri(ortho-tolyl)phosphine] :palladium which is produced by reacting a palladium salt with tri(ortho-tolyl)phosphine and reducing the resultant bis[tri(ortho-tolyl)phosphine] palladium salt with an alcoholic alkali. This complex is useful as a catalyst for the production of 1,3-diene oligomers.
    Type: Grant
    Filed: July 12, 1979
    Date of Patent: July 7, 1981
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Satoru Enomoto, Hisayuki Wada, Sadao Nishita, Yutaka Mukaida, Mikiro Yanaka, Hitoshi Takita
  • Patent number: 4271151
    Abstract: Disclosed in this invention are protein-bound polysaccharides having antitumor activities. The polysaccharides have molecular weight within a specified range and present a pattern of color reaction peculiar to the saccharides as well as a pattern of color reaction characteristic of amino acids and peptide bonds. The proton nuclear magnetic resonance spectra of the polysaccharides show peculiar absorption bands. The ratio of the polysaccharide portion to protein portion in the polysaccharides is within a specified range. The protein-bound polysaccharides can be obtained by extraction of the mycelia and/or fruit bodies of fungi belonging to Coriolus of Polyporaceae of Basidiomycetes.
    Type: Grant
    Filed: February 13, 1980
    Date of Patent: June 2, 1981
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Tetsuya Hotta, Satoru Enomoto, Chikao Yoshikumi, Minoru Ohara, Saburo Ueno
  • Patent number: 4261910
    Abstract: The Chlorambucil derivatives are novel compounds having the formula (I). ##STR1## wherein R represents a hydrogen atom or an acyl group such as ##STR2## and n is 1 or 2. The Chlorambucil derivatives can be produced by binding Chlorambucil to hydroxyl group at 17-position of estradiol or its derivative in the presence of a binding agent selected from the group consisting of compounds having the formulaX(CH.sub.2).sub.n COOHX(CH.sub.2).sub.n COXHOOC(CH.sub.2).sub.n COOH andXOC(CH.sub.2).sub.n COXwherein n is 1 or 2 and X represents a halogen atom.
    Type: Grant
    Filed: August 1, 1979
    Date of Patent: April 14, 1981
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kiro Asano, Humio Tamura, Hiromitsu Tanaka, Satoru Enomoto
  • Patent number: 4202885
    Abstract: Extraction of a fungus of the class Basidiomycetes belonging to the Coriolus genus with an aqueous solvent under pressure and at a temperature of 120.degree. C. to 200.degree. C. gives an anti-transplanted sarcoma 180 tumorigenic substance in a high yield.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: May 13, 1980
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kiro Asano, Tsuyoshi Saito, Hiromitsu Tanaka, Satoru Enomoto
  • Patent number: 4198405
    Abstract: Prostaglandine derivatives are composed of a prostaglandine and a steriod hormone with or without a binding group.The prostaglandine derivatives have extraordinarily reduced side-effect and superior physiological activity, particularly effect of abortion in comparison with those of prostaglandines.
    Type: Grant
    Filed: January 5, 1979
    Date of Patent: April 15, 1980
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Satoru Enomoto, Kiro Asano, Humio Tamura, Hiromitsu Tanaka
  • Patent number: 4196135
    Abstract: The palladium complex disclosed herein is bis[tri(orthotolyl)phosphine] palladium which is produced by reacting a palladium salt with tri(ortho-tolyl)phosphine and reducing the resultant bis[tri(ortho-tolyl)phosphine] palladium salt with an alcoholic alkali. This complex is useful as a catalyst for the production of 1,3-diene oligomers.
    Type: Grant
    Filed: May 10, 1978
    Date of Patent: April 1, 1980
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Satoru Enomoto, Hisayuki Wada, Sadao Nishita, Yutaka Mukaida, Mikiro Yanaka, Hitoshi Takita
  • Patent number: 4140663
    Abstract: An air drying high solid coating composition containing 90% or more of solid components and consisting of (1) 95 - 50 parts by weight of low viscosity alkyd resin having an oil length of 60 or higher and a viscosity of Z.sub.4 or lower, (II) 5 - 50 parts by weight of 1,1-bis-(1'-methyl-2'-vinyl-4',6'-heptadienoxy)-alkane, and if necessary, (III) other components such as pigments, organic solvents and additives. The coating composition is quite effective in the prevention of air pollution and the saving of resources.
    Type: Grant
    Filed: September 28, 1977
    Date of Patent: February 20, 1979
    Assignee: Kureha Chemical Industry Co., Ltd.
    Inventors: Satoru Enomoto, Yutaka Mukaida, Mikiro Yanaka, Sadao Nishita, Hisayuki Wada, Hitoshi Takita
  • Patent number: 4130529
    Abstract: An aqueous film-forming composition is prepared by radially polymerizing unsaturated vinyl monomer with an emulsion stabilizer of oxidation curing water-soluble resin and impregnating the obtained emulsion with a compound represented by the general formula: ##STR1##
    Type: Grant
    Filed: June 30, 1977
    Date of Patent: December 19, 1978
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Yasuharu Nakayama, Tadashi Watanabe, Reiziro Nishida, Satoru Enomoto
  • Patent number: 4130526
    Abstract: An aqueous coating composition which is prepared by radially polymerizing unsaturated vinyl monomer with ionic or nonionic surface active agent, and impregnating the obtained emulsion with a compound (A) that is represented by the general formula: ##STR1##
    Type: Grant
    Filed: June 30, 1977
    Date of Patent: December 19, 1978
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Yasuharu Nakayama, Tadashi Watanabe, Reiziro Nishida, Satoru Enomoto
  • Patent number: 4069211
    Abstract: A composition including a diisocyanate and 1-methyl-2-vinyl-4,6-heptadienol. This composition is capable of curing in air at room temperature after aging in a dry nitrogen atmosphere.
    Type: Grant
    Filed: June 28, 1976
    Date of Patent: January 17, 1978
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Sadao Nishita, Satoru Enomoto, Hisayuki Wada, Yutaka Mukaida, Mikiro Yanaka, Hitoshi Takita