Patents by Inventor Masahide Kobayashi

Masahide Kobayashi 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: 11059985
    Abstract: Provided is a composition including an acrylamide compound (A1) having a molecular weight of 150 or greater but 250 or less, and a trifunctional or higher polymerizable compound (A2), wherein an amount of the trifunctional or higher polymerizable compound (A2) is 1% by mass or greater but 30% by mass or less relative to a total amount of the composition.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: July 13, 2021
    Assignee: Ricoh Company, Ltd.
    Inventors: Masahide Kobayashi, Mitsunobu Morita, Takenori Suenaga, Soh Noguchi, Takashi Okada, Tatsuki Yamaguchi
  • Publication number: 20210155814
    Abstract: An active-energy-ray-curable aqueous composition is provided that contains water, a polymerizable compound that undergoes radical polymerization in response to active energy rays, and a polymerization initiator (C1) that produces radicals in response to active energy rays.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 27, 2021
    Inventors: Masahide Kobayashi, Mitsunobu Morita, Takashi Okada, Takenori Suenaga, Soh Noguchi, Tatsuki Yamaguchi
  • Publication number: 20210122938
    Abstract: Provided is a pigment dispersion composition including: a yellow pigment; a polymerizable compound having a solubility parameter (SP value) of 10.00 or greater; and a pigment dispersant having an amine value of 30 mgKOH/g or greater but 100 mgKOH/g or less, wherein a ratio (B/A) of a content (B) of the pigment dispersant to a content (A) of the yellow pigment is 0.10 or greater but 0.80 or less.
    Type: Application
    Filed: October 9, 2020
    Publication date: April 29, 2021
    Inventors: Masahide Kobayashi, Mitsunobu Morita, Takashi Okada, Takenori Suenaga, Soh Noguchi, Tatsuki Yamaguchi
  • Publication number: 20210061929
    Abstract: An active-energy-ray-curable composition including a pigment, a polymerizable compound, and a pigment-adsorptive component is provided. The pigment is at least one selected from the group consisting of strontium titanate, calcium titanate, zinc sulfide, and zinc oxide. The polymerizable compound contains an acrylamide compound (A1) having a specific ester structure.
    Type: Application
    Filed: August 25, 2020
    Publication date: March 4, 2021
    Inventors: Masahide KOBAYASHI, Mitsunobu MORITA, Takashi OKADA, Takenori SUENAGA, Soh NOGUCHI, Tatsuki YAMAGUCHI
  • Patent number: 10851313
    Abstract: A method of producing a lower olefin and BTX from stock oils selected from at least two kinds of oils is provided. The method includes a first catalytic cracking step of bringing one stock oil A into contact with a catalytic cracking catalyst; a second catalytic cracking step of bringing one stock oil B, having an aromatic component content smaller than that of the stock oil A, into contact with the catalytic cracking catalyst; and a separation and collection step of collecting the lower olefins and BTX from a product generated in the first and second catalytic cracking steps. A contact time A during which the stock oil A is in contact with the catalytic cracking catalyst in the first catalytic cracking step is longer than a contact time B during which the stock oil B is in contact with the catalytic cracking catalyst in the second catalytic cracking step.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: December 1, 2020
    Assignees: ENEOS CORPORATION, CHIYODA CORPORATION
    Inventors: Ryoji Ida, Yasuyuki Iwasa, Masahide Kobayashi, Yukihiro Yoshiwara, Shinichiro Yanagawa, Yasuhiro Watanabe, Takashi Aozasa, Shinji Hyodo
  • Patent number: 10829631
    Abstract: A composition contains an acrylamide compound A1 having an ester structure and a polymerization initiator B1 having a molecular weight of 800 or more.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: November 10, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Takao Hiraoka, Mitsunobu Morita, Takashi Okada, Soh Noguchi, Tatsuki Yamaguchi, Masahide Kobayashi, Takenori Suenaga
  • Patent number: 10822507
    Abstract: A curable composition is provided comprising an acrylamide compound represented by the following general formula (1): wherein, X represents a branched alkylene group having 2 to 5 carbon atoms, and Y represents the following general formula (2): wherein, R represents an alkyl group having 1 to 4 carbon atoms, and * represents a binding site with X.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: November 3, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Takenori Suenaga, Masahide Kobayashi, Mitsunobu Morita, Soh Noguchi, Takashi Okada
  • Publication number: 20200299425
    Abstract: An active energy ray curable composition contains an acrylamide compound A1 represented by the following Chemical formula 1 or the following Chemical formula 2; a multi-functional polymerizable compound B1 having an SI value of 3 or less in a skin sensitivity test; a polymerization initiator C1 having no maximum absorption peak in a wavelength range of from 365 to 405 nm; and a hydrogen donor D,
    Type: Application
    Filed: March 18, 2020
    Publication date: September 24, 2020
    Inventors: Masahide KOBAYASHI, Mitsunobu MORITA, Takashi OKADA, Takenori SUENAGA, Soh NOGUCHI, Tatsuki YAMAGUCHI
  • Patent number: 10611964
    Abstract: A polymerizable compound has a high polymerizability, a high conversion ratio and a high solubility in a liquid crystal composition. A polymerizable composition contains the compound. A liquid crystal composite is prepared from the composition. A liquid crystal display device includes the liquid crystal composite. The polymerizable compound is formed in which the polymerizable compound has at least two polymerizable groups in which at least one polymerizable group is acryloyloxy or methacryloyloxy, and at least one remaining polymerizable group is a polymerizable group selected from the group of groups represented by formulas (P-1), (P-2) and (P-3). In formulas (P-1) to (P-3), R1 to R8 are independently hydrogen, fluorine, methyl, ethyl or trifluoromethyl.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: April 7, 2020
    Assignees: JNC CORPORATION, JNC PETROCHEMICAL CORPORATION
    Inventors: Masahide Kobayashi, Yasuyuki Gotoh, Mayumi Goto
  • Publication number: 20200038309
    Abstract: Provided is a composition including: an acrylamide compound represented by general formula (1) in 20% by mass or greater but 50% by mass or less; a multifunctional monomer in 40% by mass or greater but 70% by mass or less; and a polymerization initiator, where in general formula (1), R1 represents alkyl group containing 1 through 6 carbon atoms, X represents alkylene group containing 1 through 6 carbon atoms, and Y represents any one selected from the group consisting of general formula (2) below and general formula (3) below, where in general formula (2), R2 represents alkyl group containing 1 through 10 carbon atoms, and * represents binding site with X above, where in general formula (3), R2 represents alkyl group containing 1 through 10 carbon atoms, and * represents binding site with X above.
    Type: Application
    Filed: June 14, 2019
    Publication date: February 6, 2020
    Inventors: Takenori Suenaga, Masahide Kobayashi, Mitsunobu Morita, Takashi Okada, Soh Noguchi, Tatsuki Yamaguchi
  • Publication number: 20200038310
    Abstract: Provided is a composition including: an acrylamide compound represented by general formula (1) below; urethane (meth)acrylate having a SI value of 3 or less in a skin sensitization test; and a polymerization initiator having a molecular weight of 800 or greater, where in general formula (1), R1 represents an alkyl group containing 1 through 6 carbon atoms, X represents an alkylene group containing 1 through 6 carbon atoms, and Y represents any one selected from the group consisting of general formula (2) below and general formula (3) below, where in general formula (2), R2 represents an alkyl group containing 1 through 10 carbon atoms, and * represents a binding site with X above, where in general formula (3), R2 represents an alkyl group containing 1 through 10 carbon atoms, and * represents a binding site with X above.
    Type: Application
    Filed: June 14, 2019
    Publication date: February 6, 2020
    Inventors: Takenori SUENAGA, Masahide Kobayashi, Mitsunobu Morita, Takashi Okada, Soh Noguchi, Tatsuki Yamaguchi
  • Publication number: 20200032089
    Abstract: Provided is a composition including an acrylamide compound (A1) having a molecular weight of 150 or greater but 250 or less, and a trifunctional or higher polymerizable compound (A2), wherein an amount of the trifunctional or higher polymerizable compound (A2) is 1% by mass or greater but 30% by mass or less relative to a total amount of the composition.
    Type: Application
    Filed: May 30, 2019
    Publication date: January 30, 2020
    Inventors: Masahide KOBAYASHI, Mitsunobu Morita, Takenori Suenaga, Soh Noguchi, Takashi Okada, Tatsuki Yamaguchi
  • Publication number: 20200032068
    Abstract: Provided is a composition including an acrylamide compound having a molecular weight of 150 or greater but 250 or less (A1), a polyfunctional polymerizable compound including an alkylene oxide group (A2), and a polyfunctional polymerizable compound (A3) different from the polyfunctional polymerizable compound (A2).
    Type: Application
    Filed: June 14, 2019
    Publication date: January 30, 2020
    Inventors: Tatsuki YAMAGUCHI, Masahide KOBAYASHI, Mitsunobu MORITA, Takashi OKADA, Soh NOGUCHI, Takenori SUENAGA
  • Publication number: 20200031969
    Abstract: Provided is a composition including an acrylamide compound having a molecular weight of 150 or greater but 250 or less (A1), and a monomer having a cyclic structure represented by General Formula (3) below, or General Formula (4) below, or both (A2), where, in General Formulae (3) and (4), L is a single bond or a straight chain or branched alkylene group that has from 1 through 10 carbon atoms and may include an oxygen atom, a nitrogen atom, or a sulfur atom; A is a cyclic structure that has from 2 through 10 carbon atoms and may include an oxygen atom, a nitrogen atom, or a sulfur atom; R6 is a hydrogen atom or a methyl group; and R7 and R8 are each a straight chain or branched alkyl group having from 1 through 10 carbon atoms.
    Type: Application
    Filed: July 26, 2019
    Publication date: January 30, 2020
    Inventors: Masahide KOBAYASHI, Mitsunobu MORITA, Takenori SUENAGA, Soh NOGUCHI, Takashi OKADA, Tatsuki YAMAGUCHI
  • Publication number: 20200010662
    Abstract: A composition contains an acrylamide compound A1 having an ester structure and a polymerization initiator B1 having a molecular weight of 800 or more.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 9, 2020
    Inventors: Takao HIRAOKA, Mitsunobu MORITA, Takashi OKADA, Soh NOGUCHI, Tatsuki YAMAGUCHI, Masahide KOBAYASHI, Takenori SUENAGA
  • Patent number: 10449747
    Abstract: A fuel system component used to supply a fuel to a fuel tank or used to discharge the fuel from the fuel tank comprises a first resin layer; and a second resin layer formed in a similar color to that of the first resin layer and configured to include a welding portion that is welded to the first resin layer and an exposed portion that is not adjacent to or in contact with the first resin layer. A belt-like portion is formed on a first resin layer-side and conically shaped surface of the exposed portion of the second resin layer at a distance from a boundary between the welding portion and the exposed portion and is configured to include at least one of a concavity and a convexity extended intermittently or continuously.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: October 22, 2019
    Assignees: TOYODA GOSEI CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihiro Sakata, Mayuki Toriumi, Hideyuki Tsuzuki, Noboru Hosoe, Shota Takase, Shinji Shimokawa, Masahide Kobayashi
  • Publication number: 20190316048
    Abstract: A method of producing a lower olefin and BTX from stock oils selected from at least two kinds of oils is provided. The method includes a first catalytic cracking step of bringing one stock oil A into contact with a catalytic cracking catalyst; a second catalytic cracking step of bringing one stock oil B, having an aromatic component content smaller than that of the stock oil A, into contact with the catalytic cracking catalyst; and a separation and collection step of collecting the lower olefins and BTX from a product generated in the first and second catalytic cracking steps. A contact time A during which the stock oil A is in contact with the catalytic cracking catalyst in the first catalytic cracking step is longer than a contact time B during which the stock oil B is in contact with the catalytic cracking catalyst in the second catalytic cracking step.
    Type: Application
    Filed: July 12, 2017
    Publication date: October 17, 2019
    Inventors: Ryoji IDA, Yasuyuki IWASA, Masahide KOBAYASHI, Yukihiro YOSHIWARA, Shinichiro YANAGAWA, Yasuhiro WATANABE, Takashi AOZASA, Shinji HYODO
  • Publication number: 20190284408
    Abstract: A curable composition is provided comprising an acrylamide compound represented by the following general formula (1): wherein, X represents a branched alkylene group having 2 to 5 carbon atoms, and Y represents the following general formula (2): wherein, R represents an alkyl group having 1 to 4 carbon atoms, and * represents a binding site with X.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 19, 2019
    Inventors: Takenori SUENAGA, Masahide KOBAYASHI, Mitsunobu MORITA, Soh NOGUCHI, Takashi OKADA
  • Publication number: 20190165541
    Abstract: A laser element and a modulator element respectively include first and second mesa portions provided to be connected above a substrate. The first and second mesa portions are formed using individual mask films (dielectric masks). In the first mesa portion, a p-type first clad layer not containing Al as the uppermost layer thereof covers the upper surface and each of the side surfaces of a multi-layer body (including an n-type optical guide layer, an active layer, a p-type optical guide layer, and a p-type semiconductor layer). In the first mesa portion, the multi-layer body including the semiconductor layers containing Al is covered with the p-type first clad layer not containing Al. This can prevent unneeded aluminum oxide from being generated and improve the crystallinities of the constituent layers of the second mesa portion. It is possible to maintain excellent optical coupling between the first and second mesa portions.
    Type: Application
    Filed: October 3, 2018
    Publication date: May 30, 2019
    Inventors: Isao WATANABE, Masahide KOBAYASHI, Junichiro SHIMIZU
  • Publication number: 20190118852
    Abstract: There is a vehicle operation system (300) which includes a driving operating elements (302) that receive an operation of a driver for acceleration and deceleration or steering of a vehicle, and a control unit (301) that controls holding mechanisms (303) such that the driving operating elements are stored with a change in state of the holding mechanisms on the basis of an execution state of automated driving executed in a vehicle.
    Type: Application
    Filed: October 22, 2018
    Publication date: April 25, 2019
    Inventors: Takeyuki Suzuki, Yasutaka Innami, Yuichi Yamazaki, Masahide Kobayashi