Patents by Inventor Takashi Morikawa

Takashi Morikawa 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: 10711220
    Abstract: An oil-based release agent of the present invention contains a petroleum-based hydrocarbon solvent (a) and a high temperature adhesive (b), is applied to a metal die used for die casting or casting, has high adhesion and high lubricity even with respect to a metal die at a high temperature particularly of 300° C. or higher, and can prevent seizure. In addition, the present invention provides a method for applying the oil-based release agent of the present invention by controlling an adhesion amount thereof by micronization and speed-control thereof with respect to a metal die at a high temperature, and an electrostatic application method.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: July 14, 2020
    Assignees: AOKI SCIENCE INSTITUTE CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA, MEC INTERNATIONAL CO., LTD.
    Inventors: Hiroaki Komatsubara, Masanao Kobayashi, Toshiaki Shimizu, Ikuo Yamauchi, Takashi Morikawa, Eiji Tabata, Fumio Kawahara, Yuzo Matsuda
  • Patent number: 10697568
    Abstract: A refrigerant pipe is provided to be capable of preventing a change in a length by which the refrigerant pipe is inserted after the refrigerant pipe is inserted. The refrigerant pipe includes a heat-exchanger-side pipe having a pipe component insertion flare formed at an end portion of the heat-exchanger-side pipe and at least one protrusion formed on an inner peripheral portion of the pipe component insertion flare, and a pipe component having a smaller outer diameter than an inner diameter of the pipe component insertion flare. A height of the at least one protrusion is greater than a dimension of a clearance defined on the basis of a difference between the inner diameter of the pipe component insertion flare and the outer diameter of the pipe component. The pipe component is inserted into the pipe component insertion flare, and the pipe component has a groove formed by the at least one protrusion.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: June 30, 2020
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Nakajima, Nobuaki Miyake, Yudai Morikawa
  • Patent number: 10627160
    Abstract: A vacuum drying apparatus includes a chamber, a steam supply line, an evacuation line, a circulation line, and a pressurizing and heating unit. The chamber includes an inlet, an outlet, and a treatment space capable of accommodating food. The steam supply line is connected to the inlet and is configured to be capable of supplying steam into the treatment space. The evacuation line is connected to the outlet and is configured to be capable of evacuating the treatment space. The circulation line is provided outside the chamber and causes steam to circulate from the outlet to the inlet. The pressurizing and heating unit is provided in the circulation line.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: April 21, 2020
    Assignees: ULVAC, INC., NATIONAL UNIVERSITY CORPORATION, IWATE UNIVERSITY
    Inventors: Makoto Miura, Takuya Morikawa, Norihisa Takada, Tsuyoshi Yoshimoto, Takashi Hanamoto, Yoichi Ohinata
  • Publication number: 20200071676
    Abstract: A method of producing a cell mass by three-dimensional culture of primary cancer cells having proliferative ability and properties of handleability, versatility, and high-throughput performance, in which a tumor tissue is used as a starting material, proliferation of cells such as fibroblasts other than cancer cells is inhibited, and the cell mass includes primary cancer cells as a main component. The object is achieved by providing a method of producing a cell mass by three-dimensional culture of primary cancer cells using a tumor tissue, including: a three-dimensional culture step of culturing cells obtained from the tumor tissue in a medium containing a 5% v/v or less extracellular matrix on a substantially low-adhesive cell culture substrate.
    Type: Application
    Filed: March 15, 2018
    Publication date: March 5, 2020
    Inventors: Hideaki KAKINUMA, Yukiko SHIMADA, Hiroaki INOUE, Takashi MORIKAWA
  • Publication number: 20200044254
    Abstract: A water-based binder for a non-aqueous electrolyte secondary battery. A binder for a non-aqueous electrolyte secondary battery electrode, includes a crosslinked polymer having a carboxyl group or a salt thereof, and the crosslinked polymer includes a structural unit derived from an ethylenically unsaturated carboxylic acid monomer; and a structural unit derived from a macromonomer including at least one compositional monomer selected from compounds represented by following formula (1): [C1] H2C?CR1—X??formula (1) wherein in formula (1), R1 represents a hydrogen or a methyl group; X represents C(?O)OR2 or CN; and R2 represents a straight chain or branched C1-C8 alkyl group or a C3-C8 alkyl group having an alicyclic structure.
    Type: Application
    Filed: March 5, 2018
    Publication date: February 6, 2020
    Applicants: TOAGOSEI CO., LTD., SANYO ELECTRIC CO., LTD.
    Inventors: Naohiko SAITO, Takashi HASEGAWA, Atsushi NISHIWAKI, Hideo MATSUZAKI, Nobuhiro SAKITANI, Sho URATA, Takaharu MORIKAWA
  • Publication number: 20200014023
    Abstract: A nonaqueous electrolyte secondary battery in which low-crystalline carbon-covered graphite is used as a negative electrode active material, wherein a cobalt-containing lithium transitional metal oxide is used for: a first positive electrode active material in which the volume per unit mass of pores having a pore size of 100 nm or less is 8 mm3/g or greater; and a second positive electrode active material in which the volume per unit mass of pores having a pore size of 100 nm or less is 5 mm3/g or less.
    Type: Application
    Filed: January 26, 2018
    Publication date: January 9, 2020
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Takashi Ko, Fumiharu Niina, Katsunori Yanagida, Yasunori Baba, Yuki Morikawa
  • Patent number: 10507266
    Abstract: A method according to the present invention for producing a cartilage-damage treatment agent, includes the steps of: (i) proliferating mesenchymal stem cells in a serum-free medium A containing an FGF, a PDGF, a TGF-?, an HGF, an EGF, at least one phospholipid and at least one fatty acid; and (ii) mixing the mesenchymal stem cells thus proliferated in the step (i), an isotonic preserving agent, and a cytoprotective agent. This method provides a cartilage-damage treatment agent which favorably regenerates a cartilage tissue.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: December 17, 2019
    Assignee: TWO CELLS Co., Ltd.
    Inventors: Koichiro Tsuji, Minoru Morikawa, Satoshi Maeda, Yui Kitayama, Aki Ohmori, Jin Chang Shao, Shinichi Hasegawa, Yukio Kato, Takashi Matsushita, Masato Takao, Shinya Miki, Ken Innami, Yasufumi Takahashi
  • Publication number: 20190360748
    Abstract: A vacuum drying apparatus includes a chamber, a steam supply line, an evacuation line, a circulation line, and a pressurizing and heating unit. The chamber includes an inlet, an outlet, and a treatment space capable of accommodating food. The steam supply line is connected to the inlet and is configured to be capable of supplying steam into the treatment space. The evacuation line is connected to the outlet and is configured to be capable of evacuating the treatment space. The circulation line is provided outside the chamber and causes steam to circulate from the outlet to the inlet. The pressurizing and heating unit is provided in the circulation line.
    Type: Application
    Filed: August 9, 2019
    Publication date: November 28, 2019
    Inventors: Makoto MIURA, Takuya MORIKAWA, Norihisa TAKADA, Tsuyoshi YOSHIMOTO, Takashi HANAMOTO, Yoichi OHINATA
  • Publication number: 20190330528
    Abstract: A method for producing ?-sialon fluorescent material having excellent emission intensity is provided. The method for producing ?-sialon fluorescent material includes providing a composition comprising silicon nitride that contains aluminium, an oxygen atom, and europium, heat treating the composition, contacting the heat-treated composition with a basic substance, and washing the composition, which has been contacted with the basic substance, with an acidic liquid medium.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 31, 2019
    Applicant: NICHIA CORPORATION
    Inventors: Motoharu MORIKAWA, Shoji HOSOKAWA, Takashi KAIDE, Kenichi AOYAGI
  • Publication number: 20190305291
    Abstract: A non-aqueous electrolyte secondary battery which uses a lithium titanium composite oxide as a negative electrode active material is configured to use a first positive electrode active material that is a Co-containing lithium transition metal oxide and has a volume per mass of 8 mm3/g or more with respect to pores having a pore diameter of 100 nm or less and a second positive electrode active material that has a volume per mass of 5 mm3/g or less with respect to pores having a pore diameter of 100 nm or less.
    Type: Application
    Filed: December 11, 2017
    Publication date: October 3, 2019
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yuki Morikawa, Yasunori Baba, Takashi Ko, Fumiharu Niina, Katsunori Yanagida
  • Patent number: 10421856
    Abstract: A three-dimension forming support material includes a photocurable compound that contains an urethane (meth)acrylate and a non-photocurable polymer having a hydroxyl value of 60 mgKOH/g to 300 mgKOH/g.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: September 24, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Takashi Morikawa, Takashi Oyanagi, Hiroshi Inoue, Jun Kawahara
  • Patent number: 10336908
    Abstract: A three-dimension forming support material for ink jet includes a warm water-soluble radiation curable compound that exhibits solubility in warm water of at least 40° C. to 90° C. after the compound is cured; and at least one polyglycerin compound selected from the group consisting of fatty acid esters of polyglycerin, ethylene oxide adducts of polyglycerin, and propylene oxide adducts of polyglycerin.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: July 2, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Takashi Morikawa, Takashi Oyanagi, Naoki Hiji
  • Patent number: 10316249
    Abstract: A method for producing a ?-sialon fluorescent material superior in light emitting luminance is provided. The method includes heat-treating a first mixture containing an aluminum compound, a europium compound, and a first silicon oxynitride compound to obtain a first heat-treated product, and heat-treating a second mixture containing the first heat-treated product, an aluminum compound, a europium compound, and a second silicon oxynitride compound, which has a larger oxygen content than the first silicon oxynitride compound, to obtain a second heat-treated product.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: June 11, 2019
    Assignee: NICHIA CORPORATION
    Inventors: Motoharu Morikawa, Kenichi Aoyagi, Takashi Kaide, Shoji Hosokawa
  • Publication number: 20190111613
    Abstract: A three-dimensional shaped article has a sea-island structure including a cured object of a first shaping ink, which contains a hydrophobic resin, and a cured object of a second shaping ink, which contains a hydrophilic resin.
    Type: Application
    Filed: September 17, 2018
    Publication date: April 18, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Takashi MORIKAWA
  • Publication number: 20170266889
    Abstract: A three dimension forming apparatus includes a model material ejection unit that ejects a model material, a support material ejection unit that ejects a support material, and a controller that controls the model material ejection unit and the support material ejection unit such that the model material and the support material are arranged as a support structure in an arrangement pattern containing the model material and the support material, the support structure supporting or protecting a three-dimensional structure to be formed by the model material.
    Type: Application
    Filed: August 1, 2016
    Publication date: September 21, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Tomonari TAKAHASHI, Takashi MORIKAWA
  • Publication number: 20170240751
    Abstract: A three-dimension forming support material for ink jet includes a warm water-soluble radiation curable compound that exhibits solubility in warm water of at least 40° C. to 90° C. after the compound is cured; and at least one polyglycerin compound selected from the group consisting of fatty acid esters of polyglycerin, ethylene oxide adducts of polyglycerin, and propylene oxide adducts of polyglycerin.
    Type: Application
    Filed: July 28, 2016
    Publication date: August 24, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takashi MORIKAWA, Takashi OYANAGI, Naoki HIJI
  • Patent number: 9701816
    Abstract: A three-dimension forming material includes a radiation curable compound and a benzotriazole derivative.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: July 11, 2017
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Takashi Morikawa, Takashi Oyanagi
  • Patent number: 9701066
    Abstract: Provided is a curing agent for a three-dimensional shaped product including a compatible material that is compatible with a molded article forming agent for forming a three-dimensional shaped product, and a curing material that cures the molded article forming agent.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: July 11, 2017
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Takehito Hikichi, Naoki Hiji, Takashi Morikawa
  • Publication number: 20170066197
    Abstract: A method of preparing a three-dimensional structure, includes forming a structure made of a cured product of a three-dimension forming material, forming a support portion which supports at least a part of the structure and includes a gas generating component at least at a site which contacts with the structure, generating a gas in the support portion, the gas being derived from the gas generating component, and removing the support portion from the structure.
    Type: Application
    Filed: January 15, 2016
    Publication date: March 9, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takashi MORIKAWA, Takashi OYANAGI, Toshitake YUI
  • Publication number: 20170029613
    Abstract: A three-dimension forming material includes a radiation curable compound and has a total concentration of a magnesium ion and a calcium ion of 50 ppm or less, a concentration of an alkali metal ion of 100 ppm or less, and a concentration of a fatty acid compound of 50 ppm or less.
    Type: Application
    Filed: April 15, 2016
    Publication date: February 2, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takashi OYANAGI, Takashi MORIKAWA, Toshitake YUI