Patents by Inventor Makoto Ubukata

Makoto Ubukata 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: 11613671
    Abstract: An anti-settling agent composition for aqueous coating materials, comprising [A] a polyamide which is obtained by polymerizing a diamine having 2-12 carbon atoms and an excess amount, relative to diamine, of either a dicarboxylic acid having 4-36 carbon atoms or a mixture of a dicarboxylic acid having 4-36 carbon atoms and a monocarboxylic acid having 2-22 carbon atoms, and [B] a hydrophobic organic compound which is a hydrocarbon modified with 1-3 hydroxyl groups and/or carboxyl groups and having 10-54 carbon atoms, and which has a freezing point of 20° C. or less or does not have a definite freezing point. The anti-settling agent is able to be easily dispersed in a coating material even if directly added into the coating material without being diluted when added into the coating material, and which imparts the coating material with excellent anti-settling properties.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: March 28, 2023
    Assignee: KUSUMOTO CHEMICALS, LTD.
    Inventors: Makoto Ubukata, Hironori Nishiyama, Toshiki Saito
  • Publication number: 20200165485
    Abstract: An anti-settling agent composition for aqueous coating materials, comprising [A] a polyamide which is obtained by polymerizing a diamine having 2-12 carbon atoms and an excess amount, relative to diamine, of either a dicarboxylic acid having 4-36 carbon atoms or a mixture of a dicarboxylic acid having 4-36 carbon atoms and a monocarboxylic acid having 2-22 carbon atoms, and [B] a hydrophobic organic compound which is a hydrocarbon modified with 1-3 hydroxyl groups and/or carboxyl groups and having 10-54 carbon atoms, and which has a freezing point of 20° C. or less or does not have a definite freezing point. The anti-settling agent is able to be easily dispersed in a coating material even if directly added into the coating material without being diluted when added into the coating material, and which imparts the coating material with excellent anti-settling properties.
    Type: Application
    Filed: October 19, 2018
    Publication date: May 28, 2020
    Applicant: KUSUMOTO CHEMICALS, LTD.
    Inventors: Makoto UBUKATA, Hironori NISHIYAMA, Toshiki SAITO
  • Patent number: 10533115
    Abstract: Provided is a novel layer migration control agent that is added to a paint composition when forming a multilayer coating film on a coating object by curing a prime coating film and a top coating film at the same time, the agent making it possible to control layer migration of the two coating films and obtain the multilayer coating film with satisfactory finish appearance. The layer migration control agent is a copolymer obtained by copolymerization of a monomer mixture including 5% by weight to 90% by weight of a polymerizable unsaturated monomer including an ether group and 10% by weight to 95% by weight of a polymerizable unsaturated monomer having a hydrophobic group having 1 to 22 carbon atoms, the copolymer having a weight average molecular weight of 1000 to 100,000.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: January 14, 2020
    Assignee: KUSUMOTO CHEMICALS, LTD.
    Inventors: Kohei Ogawa, Yasuhiro Oiwa, Makoto Ubukata
  • Publication number: 20180044551
    Abstract: Provided is a novel layer migration control agent that is added to a paint composition when forming a multilayer coating film on a coating object by curing a prime coating film and a top coating film at the same time, the agent making it possible to control layer migration of the two coating films and obtain the multilayer coating film with satisfactory finish appearance. The layer migration control agent is a copolymer obtained by copolymerization of a monomer mixture including 5% by weight to 90% by weight of a polymerizable unsaturated monomer including an ether group and 10% by weight to 95% by weight of a polymerizable unsaturated monomer having a hydrophobic group having 1 to 22 carbon atoms, the copolymer having a weight average molecular weight of 1000 to 100,000.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 15, 2018
    Applicant: KUSUMOTO CHEMICALS, LTD.
    Inventors: Kohei OGAWA, Yasuhiro OIWA, Makoto UBUKATA
  • Patent number: 8809429
    Abstract: The invention provides an aqueous pigment anti-settling agent which, when added to an aqueous coating material, demonstrates excellent pigment anti-settling effect, and in particular, demonstrates excellent pigment anti-settling effect even under a high-temperature environment.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: August 19, 2014
    Assignee: Kusumoto Chemicals, Ltd.
    Inventors: Norifumi Azeyanagi, Makoto Ubukata, Tomohisa Ikuta, Yumiko Kawai
  • Publication number: 20120125235
    Abstract: The invention provides an aqueous pigment anti-settling agent which, when added to an aqueous coating material, demonstrates excellent pigment anti-settling effect, and in particular, demonstrates excellent pigment anti-settling effect even under a high-temperature environment.
    Type: Application
    Filed: July 29, 2011
    Publication date: May 24, 2012
    Inventors: Norifumi AZEYANAGI, Makoto Ubukata, Tomohisa Ikuta, Yumiko Kawai
  • Publication number: 20080259160
    Abstract: A vehicle video recording device includes surveillance cameras, an electronic memory for temporarily storing the videos shot by the cameras, a hard disk drive (HDD) for receiving and storing the video data from the electronic memory, a running environmental data memory for storing the running environmental data along a route, on which the vehicle runs, which data affects the recording performance of the HDD, and a recording controller for controlling transmission and recording of the video from the electronic memory to the HDD during a route section, where the recording performance of the HDD does not lower, based on the running environmental data. This structure allows saving the recording device from having sensors, and yet, the video recording device can positively records the video shot by the cameras even if vibration or impact happens.
    Type: Application
    Filed: October 23, 2007
    Publication date: October 23, 2008
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Kazuya Morimitsu, Takayuki Mitsuo, Makoto Ubukata
  • Publication number: 20080160119
    Abstract: The objective of the present invention is to identify compounds having an inhibitory effect on adipocyte differentiation, and to provide pharmaceutical compositions and food compositions for prevention, improvement, or treatment of obesity or obesity related diseases. By enthusiastically studying natural products that inhibit the differentiation induction of adipocyte precursors into adipocytes, sesquiterpenoid derivatives, which are extracts from a Compositae plant, Calea, growing in Central and South America, were demonstrated to have an excellent inhibitory effect on adipocyte differentiation induction. Calea extract or the sesquiterpenoid derivatives are expected to be used in pharmaceutical compositions and food compositions for prevention, improvement, or treatment of obesity or obesity related diseases.
    Type: Application
    Filed: March 17, 2008
    Publication date: July 3, 2008
    Inventors: Munekazu Iinuma, Toshiyuki Tanaka, Makoto Ubukata, Nobuyasu Matsuura, Masashi Yamada, Hiroto Suzuki
  • Patent number: 7387800
    Abstract: The objective of the present invention is to identify compounds having an inhibitory effect on adipocyte differentiation, and to provide pharmaceutical compositions and food compositions for prevention, improvement, or treatment of obesity or obesity related diseases. By enthusiastically studying natural products that inhibit the differentiation induction of adipocyte precursors into adipocytes, sesquiterpenoid derivatives, which are extracts from a Compositae plant, Calea, growing in Central and South America, were demonstrated to have an excellent inhibitory effect on adipocyte differentiation induction. Calea extract or the sesquiterpenoid derivatives are expected to be used in pharmaceutical compositions and food compositions for prevention, improvement, or treatment of obesity related diseases.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: June 17, 2008
    Assignee: Meiji Dairies Corporation
    Inventors: Munekazu Iinuma, Toshiyuki Tanaka, Makoto Ubukata, Nobuyasu Matsuura, Masashi Yamada, Hiroto Suzuki
  • Publication number: 20070082672
    Abstract: A high-speed moving object (100) includes: a first communication unit (101) which transmits image data captured by an image capturing unit (103) over radio wave of the first frequency (f1); and a second communication unit (102) which transmits the image data over radio wave of the second frequency (f2) in the similar manner. A base station (200) includes a communication unit (201) which transmits control data indicating a timing of transmission over radio wave of a predetermined frequency, and each of the base stations (200a, 200b . . . ) perform communication over radio wave of the first frequency (f1) and radio wave of the second frequency (f2). A control center (300) includes a selection unit (302) which selects one image data from a plurality of image data, when there are, among the image data transmitted from the base station (200), the plurality of image data that have been captured by the identical image capturing unit (103) at the same time.
    Type: Application
    Filed: July 28, 2004
    Publication date: April 12, 2007
    Inventors: Atsushi Fujioka, Makoto Ubukata, Toshihiro Sensui
  • Publication number: 20060170285
    Abstract: The present invention includes an electric wire laid in cars, a PLC modem connected with each electric wire and a terminal connected with each PLC modem. The terminal can communicate through the electric wire by using the PLC modem. When the cars are coupled with each other, the electric wires are electrically connected with each other and a new address is allocated to a control unit which has a unique address provided for each terminal.
    Type: Application
    Filed: January 11, 2006
    Publication date: August 3, 2006
    Inventors: Kazuya Morimitsu, Makoto Ubukata, Tetsuhiro Maeda, Masao Kiba, Akio Kurobe
  • Publication number: 20060083766
    Abstract: Anti-termite agent which comprises lignin or modified compound thereof as the active ingredient.
    Type: Application
    Filed: October 14, 2005
    Publication date: April 20, 2006
    Inventors: Naonori Miyata, Shinichi Ogino, Makoto Ubukata, Yasumitsu Uraki
  • Publication number: 20050048135
    Abstract: An inhibitor of the rennin-angiotensin system is useful for the treatment or prevetion of the lipodystrophy syndrome, e.g. in AIDS patients also receiving anti-retroviral therapy.
    Type: Application
    Filed: August 9, 2002
    Publication date: March 3, 2005
    Inventors: Munekazu Iinuma, Toshiyuki Tanaka, Makoto Ubukata, Nobuyasu Matsuura, Masashi Yamada, Hiroto Suzuki
  • Publication number: 20030050471
    Abstract: Antibiotics RK-1061s having a novel chemical structure and a method of production thereof.
    Type: Application
    Filed: August 5, 2002
    Publication date: March 13, 2003
    Applicant: Daiichi Pharmaceutical Co., Ltd.
    Inventors: Ken-Ichi Kimura, Yoshikazu Ikeda, Shinobu Kagami, Hidetoshi Takahashi, Kousaku Takahashi, Makoto Yoshihama, Makoto Ubukata, Kiyoshi Isono
  • Patent number: 6455694
    Abstract: Antibiotics RK-1061s having a novel chemical structure and a method of production thereof. They have a structural formula represented by general formula(I) wherein A represents R1 or R1CH(OR2)CH2. R2 represents 3-methylglutaric acid residue and R3 represents a sulfate group or a hydrogen atom. The process comprises culturing a ray fungus belonging to the genus Streptomyces and isolating RK-1061s from the culture. Streptomyces sp. SN-1061Ms (FERM BP-5800) is capable of stably producing RK-1061 at a high productivity.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: September 24, 2002
    Assignee: Daiichi Pharmaceutical Co., Ltd.
    Inventors: Ken-ichi Kimura, Yoshikazu Ikeda, Shinobu Kagami, Hidetoshi Takahashi, Kousaku Takahashi, Makoto Yoshihama, Makoto Ubukata, Kiyoshi Isono