Patents by Inventor Hirokazu Morita

Hirokazu Morita 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).

  • Publication number: 20240165546
    Abstract: A filter having a plurality of filter pores penetrating one surface and another surface of the filter, wherein the filter pore has a first opening on the one surface and a second opening on the another surface, a ratio (L1/W1) of a major axis diameter L1 to a minor axis diameter W1 of the first opening is 1.00 or more and 1.20 or less, the minor axis diameter W1 is 7.0 ?m or more and 9.0 ?m or less, a ratio (L2/W2) of a major axis diameter L2 to a minor axis diameter W2 of the second opening is 1.00 or more and 1.20 or less, and a ratio (W2/W1) of the minor axis diameter W2 to the minor axis diameter W1 and a ratio (L2/L1) of the major axis diameter L2 to the major axis diameter L1 are both 1.20 or more and 1.50 or less.
    Type: Application
    Filed: March 18, 2022
    Publication date: May 23, 2024
    Inventors: Noriyoshi Sawabata, Kohei Morita, Chiho Obayashi, Hirokazu Sakaguchi, Yoshiaki Tominaga, Toru Arakane, Satoko Morioka, Yohei Noda
  • Patent number: 11982324
    Abstract: To provide a cam clutch unit that is easy to handle before assembly, with its components prevented from lifting or detachment, and that allows production with fewer machining steps and a lower level of difficulty, while also enabling unit thickness reduction. The cam clutch unit of the present invention includes: a plurality of cams arranged between an inner race and an outer race; a cage ring having a plurality of pocket portions that restrict relative circumferential movements of the cams; and an annular spring that biases the cams. The cams have an engagement step adapted to engage with the spring on one axial end face. The cage ring has a plurality of hook portions that restrict an axial movement of the annular spring. The hook portions have a pressing part that allows the spring to press the cams towards the other axial end.
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: May 14, 2024
    Assignee: TSUBAKIMOTO CHAIN CO.
    Inventors: Akira Morita, Hirokazu Tsuneda, Yuji Kurematsu
  • Publication number: 20240155084
    Abstract: A building entrance device (10B) of an intercom device includes a touch operable aerial display (100) for displaying an aerial image (G1, G2) toward a visitor (W1, W2), and a control unit (110). The touch operable aerial display (100) includes: a display device (101) for emitting light; an optical member (102) for reflecting and transmitting light so as to form the aerial image (G1, G2) in a predetermined space; and a detection unit (103) for detecting an operation input of the visitor (W1, W2) to the aerial image (G1, G2). The control unit (110) changes at least one from among a display position, a display angle of the aerial images (G1, G2), and a display mode of a call operation acceptance unit included in the aerial images (G1, G2).
    Type: Application
    Filed: March 23, 2022
    Publication date: May 9, 2024
    Inventors: Kazuyuki MORITA, Yuya HINO, Hirokazu KUSUNOKI, Takayuki GOTO, Yu SHIMIZU, Ryoji MAEDA
  • Patent number: 11964084
    Abstract: The present invention relates to a phosphate adsorbing agent for blood processing comprising a porous formed article comprising an organic polymer resin and an inorganic ion adsorbent and having the most frequent pore size of 0.08 to 0.70 ?m measured with a mercury porosimeter. The present invention also relates to a blood processing system and a blood processing method involving the phosphate adsorbing agent for blood processing.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: April 23, 2024
    Assignee: ASAHI KASEI MEDICAL CO., LTD.
    Inventors: Naoki Morita, Hiroshi Tajima, Ryou Sasaki, Hirokazu Nagai, Akihiro Omori
  • Publication number: 20240102520
    Abstract: To provide a cam clutch unit that is easy to handle before assembly, with its components prevented from lifting or detachment, and that allows production with fewer machining steps and a lower level of difficulty, while also enabling unit thickness reduction. The cam clutch unit of the present invention includes: a plurality of cams arranged between an inner race and an outer race; a cage ring having a plurality of pocket portions that restrict relative circumferential movements of the cams; and an annular spring that biases the cams. The cams have an engagement step adapted to engage with the spring on one axial end face. The cage ring has a plurality of hook portions that restrict an axial movement of the annular spring. The hook portions have a pressing part that allows the spring to press the cams towards the other axial end.
    Type: Application
    Filed: July 14, 2023
    Publication date: March 28, 2024
    Applicant: TSUBAKIMOTO CHAIN CO.
    Inventors: Akira Morita, Hirokazu Tsuneda, Yuji Kurematsu
  • Patent number: 11390751
    Abstract: The polycarbodiimide composition is a reaction product of polyisocyanate having a primary isocyanate group with alcohol, wherein the alcohol contains at least one oxyethylene-containing alcohol containing an oxyethylene group, and at least one oxyethylene-noncontaining alcohol containing no oxyethylene group, the at least one oxyethylene-noncontaining alcohol has a solubility parameter of 11.20 (cal/cm3)1/2 or less.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: July 19, 2022
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Tatsuya Yamashita, Toshihiko Nakagawa, Shinji Kiyono, Kazuki Sakata, Hirokazu Morita, Shigeru Mio, Satoshi Yamasaki
  • Publication number: 20220170404
    Abstract: Provided are an inorganic fiber-formed article having both high basis weight and excellent peel strength and a mat for an exhaust gas cleaning apparatus and an exhaust gas cleaning apparatus including the inorganic fiber-formed article. The inorganic fiber-formed article includes inorganic fibers and needle marks extending in the thickness direction and including vertical bundles composed of the inorganic fibers extending in the thickness direction, in which the average volume of the vertical bundles per needle mark measured by a prescribed peel test is 1.0 mm3 or more.
    Type: Application
    Filed: January 10, 2022
    Publication date: June 2, 2022
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Yusuke Kimura, Hirokazu Morita, Kazunori Kawahara
  • Patent number: 11254783
    Abstract: A xylylenediisocyanate composition including xylylenediisocyanate and a compound represented by Chemical Formula (1) below, wherein 0.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: February 22, 2022
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Satoshi Yamasaki, Daisuke Hasegawa, Hirokazu Morita, Hideaki Otsuka, Tatsuya Nakashima, Chitoshi Shimakawa, Shigetoshi Kuma, Masaaki Sasaki
  • Patent number: 11254791
    Abstract: In a polyurethane gel 1 including a gel layer 2 and a coat layer 3 covering the gel layer 2, the gel layer 2 is produced by allowing at least aliphatic polyisocyanate having an average functionality of more than 2.0 to react with polyol having an average functionality of 3.0 or less, and the coat layer 3 is produced by allowing at least aliphatic diisocyanate and/or alicyclic diisocyanate to react with bifunctional active hydrogen compound.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: February 22, 2022
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Daisuke Hasegawa, Masakazu Kageoka, Toshihiko Nakagawa, Goro Kuwamura, Hirokazu Morita, Satoshi Yamasaki
  • Publication number: 20220010470
    Abstract: Provided are an article having inorganic fibers and needle marks extending in the thickness direction and including vertical bundles composed of the inorganic fibers extending in the thickness direction.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Yusuke Kimura, Hirokazu Morita, Kazunori Kawahara, Masanobu Yomogida, Hiromitsu Tsutsui
  • Publication number: 20210380804
    Abstract: A polycarbodiimide composition is obtained by subjecting a reaction product of a straight-chain aliphatic diisocyanate and alcohols to carbodiimidization, and the alcohols include a polyol and a monool; in the alcohols, a mole ratio (hydroxyl group derived from polyol/hydroxyl group derived from monool) of the amount of hydroxyl groups derived from the polyol to the amount of hydroxyl groups derived from the monool is below 2.0; and a carbodiimide equivalent of the polycarbodiimide composition is 300 g/mol or more and below 550 g/mol.
    Type: Application
    Filed: August 5, 2019
    Publication date: December 9, 2021
    Inventors: Tatsuya YAMASHITA, Yohei KOYAMA, Hirokazu MORITA, Kazuyuki FUKUDA
  • Patent number: 11097609
    Abstract: A hybrid vehicle includes: an internal combustion engine; an electric motor; a transmission including an input shaft that receives power inputted from the internal combustion engine and the electric motor and an output shaft that outputs power to a drive wheel; and a power cutting-off mechanism configured to cut off a power transmission route between the internal combustion engine and the output shaft, wherein the electric motor is connected to a rotating member provided on the output shaft in such a manner that the electric motor transmits power to the output shaft at a location downstream of the power cutting-off mechanism.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: August 24, 2021
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Yoshimoto Matsuda, Hirokazu Morita
  • Patent number: 10865269
    Abstract: A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 30 mol % or more and 80 mol % or less.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: December 15, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Toshihiko Nakagawa, Aya Nakagawa, Shinji Kiyono, Hirokazu Morita, Satoshi Yamasaki
  • Patent number: 10822531
    Abstract: A two-component curable solventless-type laminate adhesive contains a polyisocyanate component and a polyol component. The polyisocyanate component contains a derivative of a pentamethylene diisocyanate, the derivative of the pentamethylene diisocyanate contains an isocyanurate group and an allophanate group, and the content ratio of the isocyanurate group with respect to 100 moles of the total amount of the isocyanurate group and the allophanate group is 60 moles or more and 99 moles or less.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: November 3, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Junichi Nakagawa, Akihiro Imai, Kazuhiro Ando, Toshihiko Nakagawa, Hirokazu Morita, Satoshi Yamasaki
  • Patent number: 10689481
    Abstract: A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 60 mol % or more and 95 mol % or less.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: June 23, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Toshihiko Nakagawa, Aya Nakagawa, Shinji Kiyono, Hirokazu Morita, Satoshi Yamasaki
  • Patent number: 10689477
    Abstract: A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 5 mol % or more and 40 mol % or less.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: June 23, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Toshihiko Nakagawa, Aya Nakagawa, Shinji Kiyono, Hirokazu Morita, Satoshi Yamasaki
  • Publication number: 20200190249
    Abstract: A xylylenediisocyanate composition including xylylenediisocyanate and a compound represented by Chemical Formula (1) below, wherein 0.
    Type: Application
    Filed: February 25, 2020
    Publication date: June 18, 2020
    Inventors: Satoshi YAMASAKI, Daisuke HASEGAWA, Hirokazu MORITA, Hideaki OTSUKA, Tatsuya NAKASHIMA, Chitoshi SHIMAKAWA, Shigetoshi KUMA, Masaaki SASAKI
  • Publication number: 20200139803
    Abstract: A hybrid vehicle includes: an internal combustion engine; an electric motor; a transmission including an input shaft that receives power inputted from the internal combustion engine and the electric motor and an output shaft that outputs power to a drive wheel; and a power cutting-off mechanism configured to cut off a power transmission route between the internal combustion engine and the output shaft, wherein the electric motor is connected to a rotating member provided on the output shaft in such a manner that the electric motor transmits power to the output shaft at a location downstream of the power cutting-off mechanism.
    Type: Application
    Filed: February 28, 2018
    Publication date: May 7, 2020
    Applicant: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Yoshimoto MATSUDA, Hirokazu MORITA
  • Patent number: 10640605
    Abstract: A xylylenediisocyanate composition including xylylenediisocyanate and a compound represented by Chemical Formula (1) below, wherein 0.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: May 5, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Satoshi Yamasaki, Daisuke Hasegawa, Hirokazu Morita, Hideaki Otsuka, Tatsuya Nakashima, Chitoshi Shimakawa, Shigetoshi Kuma, Masaaki Sasaki
  • Publication number: 20200048467
    Abstract: The polycarbodiimide composition is a reaction product of polyisocyanate having a primary isocyanate group with alcohol, wherein the alcohol contains at least one oxyethylene-containing alcohol containing an oxyethylene group, and at least one oxyethylene-noncontaining alcohol containing no oxyethylene group, the at least one oxyethylene-noncontaining alcohol has a solubility parameter of 11.20 (cal/cm3)1/2 or less.
    Type: Application
    Filed: June 20, 2017
    Publication date: February 13, 2020
    Inventors: Tatsuya YAMASHITA, Toshihiko NAKAGAWA, Shinji KIYONO, Kazuki SAKATA, Hirokazu MORITA, Shigeru MIO, Satoshi YAMASAKI