Patents by Inventor Junichiro Mori

Junichiro Mori 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: 11452675
    Abstract: A dental curable composition which comprises a radically polymerizable monomer component (A), a polymerizing catalyst (B) and an inorganic granular material (C), characterized in that: the radically polymerizable monomer component (A) contains a bifunctional monomer (A-1) represented by the following formula (?), RP—SP1—RP??(?) where, RP is a radically polymerizable group represented by CH2?C(R)—COO— or CH2?C(R)—CONH—, wherein R is a hydrogen atom or a hydrocarbon group having 1 to 3 carbon atoms, and SP1 is a hydrocarbon group having 5 to 15 carbon atoms, and the content of the bifunctional monomer (A-1) in the radically polymerizable monomer component (A) is 5 to 40% by mass under a condition that the content of a diluting monomer (A-2) represented by the following formula (?), RP—SP2—RP??(?) where, RP is as defined in the above formula (?), and SP2 is an aliphatic hydrocarbon group different from SP1, an oxygen-containing aliphatic hydrocarbon group having not less than 2 oxygen atoms, or an ox
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: September 27, 2022
    Assignee: Tokuyama Dental Corporation
    Inventors: Junichiro Yamagawa, Akiyoshi Mori, Yuko Nagasawa, Takuya Suzuki, Yohei Seya
  • Publication number: 20220288678
    Abstract: The present invention provides novel silver particles that when used as a conductive adhesive, are satisfactorily sintered at a low temperature without application of pressure during sintering of the conductive adhesive, and form a sintered body with high denseness and high mechanical strength (shear strength). Silver particles comprising silver particles A with an average particle diameter in the range of 50 to 500 nm, and silver particles B with an average particle diameter in the range of 0.5 to 5.5 ?m, wherein the silver particles satisfy a relationship in which the average particle diameter of the silver particles B is 5 to 11 times the average particle diameter of the silver particles A.
    Type: Application
    Filed: August 12, 2020
    Publication date: September 15, 2022
    Inventors: Masatoshi Okuda, Takamichi Mori, Junichiro Minami, Naruhito Iwasa
  • Patent number: 11366416
    Abstract: A light-emitting-device head includes a first light-emitting-device arrangement including light emitting devices arranged in lines extending in a first scanning direction; a second light-emitting-device arrangement including light emitting devices arranged in lines extending in a first scanning direction, the second light-emitting-device arrangement overlapping the first light-emitting-device arrangement in a second scanning direction at least in part; an optical device that forms an electrostatic latent image by focusing light emitted from the light emitting devices on a photoconductor and exposing the photoconductor to the light; and a switching unit that switches the light-emitting-device arrangement to be lit up between the first light-emitting-device arrangement and the second light-emitting-device arrangement at a switching position defined at any position in an overlapping portion where the first light-emitting-device arrangement and the second light-emitting-device arrangement overlap each other.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: June 21, 2022
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Shigeru Arai, Kyoji Yagi, Shun Yashima, Junichiro Mori
  • Publication number: 20220091549
    Abstract: A light-emitting-device head includes a first light-emitting-device arrangement including light emitting devices arranged in lines extending in a first scanning direction; a second light-emitting-device arrangement including light emitting devices arranged in lines extending in a first scanning direction, the second light-emitting-device arrangement overlapping the first light-emitting-device arrangement in a second scanning direction at least in part; an optical device that forms an electrostatic latent image by focusing light emitted from the light emitting devices on a photoconductor and exposing the photoconductor to the light; and a switching unit that switches the light-emitting-device arrangement to be lit up between the first light-emitting-device arrangement and the second light-emitting-device arrangement at a switching position defined at any position in an overlapping portion where the first light-emitting-device arrangement and the second light-emitting-device arrangement overlap each other.
    Type: Application
    Filed: January 5, 2021
    Publication date: March 24, 2022
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Shigeru ARAI, Kyoji YAGI, Shun YASHIMA, Junichiro MORI
  • Patent number: 6960618
    Abstract: The present invention relates to a preparation method for low-density polyurethane foam excelling in the flame retardance and the dimensional stability, wherein rigid polyurethane foam having the average value for the ratio of lengthwise direction diameter/cross direction diameter of cells being 1.0 to 1.4 and the density of 20 to 40 kg/m3 is prepared by combining, as blowing agent, carbon dioxide generated in the reaction between water and polyisocyanate and carbon dioxide under supercritical state, subcritical state or liquid state, and by adding said water and said carbon dioxide under liquid state into said polyol component prior to mixing the polyisocyanate component and the polyol component, and to rigid polyurethane foam obtained by said method.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: November 1, 2005
    Assignee: Achilles Corporation
    Inventors: Yoshiyuki Ohnuma, Junichiro Mori, Hideki Tosaki
  • Publication number: 20040054022
    Abstract: The present invention relates to a preparation method for low-density polyurethane foam excelling in the flame retardance and the dimensional stability, wherein rigid polyurethane foam having the average value for the ratio of lengthwise direction diameter/cross direction diameter of cells being 1.0 to 1.4 and the density of 20 to 40 kg/m3 is prepared by combining, as blowing agent, carbon dioxide generated in the reaction between water and polyisocyanate and carbon dioxide under supercritical state, subcritical state or liquid state, and by adding said water and said carbon dioxide under liquid state into said polyol component prior to mixing the polyisocyanate component and the polyol component, and to rigid polyurethane foam obtained by said method.
    Type: Application
    Filed: August 25, 2003
    Publication date: March 18, 2004
    Applicant: Achilles Corporation
    Inventors: Yoshiyuki Ohnuma, Junichiro Mori, Hideki Tosaki
  • Patent number: 5141638
    Abstract: A filtrating apparatus is disclosed in which a filter unit and a washing unit for effecting a fluid washing are unified into one system. A plurality of filter elements of main filters provided in the filter unit are made of sintered material containing metallic fiber. A nominal filtration rating of the filter elements is greater than 0.3 .mu.m but smaller than 2 .mu.m. Accordingly, it is possible to ensure the smooth filtration of beer funguses without any necessity of interchanging filter elements. It is therefore possible to reduce a running cost and filtration cost and to save a space for the apparatus.
    Type: Grant
    Filed: May 16, 1991
    Date of Patent: August 25, 1992
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Junichiro Mori, Naoki Inoue, Yuuichiro Sakai, Yoshiyuki Kitamura, Noboru Hibi, Masamitsu Mizuki, Atsushi Yoshida