Patents by Inventor Toru Inagaki

Toru Inagaki 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: 11891509
    Abstract: The polycarbonate resin composition according to the present invention includes: 50 to 90% by mass of polycarbonate resin (A); 2.0 to 20% by mass of olefin polymer (B); 5 to 40% by mass of basic magnesium sulfate (C) selected from fibrous basic magnesium sulfate (C-1) and fan-shaped basic magnesium sulfate (C-2); 0.1 to 8% by mass of at least one (D) selected from a fatty acid metal salt and a fatty acid; and 1 to 20% by mass of elastomer (E).
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: February 6, 2024
    Assignees: UBE MATERIAL INDUSTRIES, LTD., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY
    Inventors: Tetsuo Takayama, Yuzo Kato, Toru Inagaki
  • Publication number: 20230167267
    Abstract: The degradation promoter for an aliphatic polyester biodegradable resin according to the present invention contains basic magnesium sulfate.
    Type: Application
    Filed: March 1, 2021
    Publication date: June 1, 2023
    Applicant: Ube Material Industries, Ltd.
    Inventors: Tetsuo Takayama, Toru Inagaki, Yuzo Kato
  • Publication number: 20230078722
    Abstract: A polypropylene resin composition according to the present invention contains 1 to 41 parts by mass of fibrous basic magnesium sulfate, 50 to 98 parts by mass of a propylene polymer, 0.02 to 1.6 parts by mass of a lubricant, and less than 0.5 times the amount of the basic magnesium sulfate and 0.1 to 20 parts by mass of an acid-modified elastomer.
    Type: Application
    Filed: March 1, 2021
    Publication date: March 16, 2023
    Applicant: UBE MATERIAL INDUSTRIES, LTD.
    Inventors: Toru Inagaki, Yuzo Kato
  • Publication number: 20230037525
    Abstract: The biodegradable resin composition according to the present invention contains an aliphatic polyester biodegradable resin and fibrous basic magnesium sulfate.
    Type: Application
    Filed: March 1, 2021
    Publication date: February 9, 2023
    Applicant: Ube Material Industries, Ltd.
    Inventors: Tetsuo Takayama, Toru Inagaki, Yuzo Kato
  • Patent number: 11460088
    Abstract: A damper includes: first and second rotating elements rotatable around a rotation center; an elastic element elastically expanding and contracting in response to relative rotation of the first and second rotating elements; and a limiter provided in the first rotating element. The limiter includes a lining plate having a first sliding surface, a first cover plate having a second sliding surface and a first abutting surface, a second cover plate having an outer edge part and an inner edge part, and a biasing member. When a difference in torque between the lining plate and the first cover plate is a predetermined value or more, the first sliding surface slides with the second sliding surface, and the second sliding surface is inclined with respect to the first abutting surface so as to face the second direction as going radially inward in a free state of the first cover plate.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 4, 2022
    Assignee: AISIN CORPORATION
    Inventors: Naoki Tachiuchi, Nobuaki Kurita, Sayo Yamanaka, Mitsuru Natsume, Toru Inagaki, Kento Mizuno, Toru Koyama
  • Publication number: 20220242290
    Abstract: To provide a vehicle seat capable of widening a space for a passenger to board. A vehicle seat (1) is provided with a seat back (2) having a support surface which supports a back surface of a passenger; a socket (7) which is provided on the back surface of the seat back (2) opposite to the support surface and to which an external device is connected; and a booster unit (9) which extends from the socket (7) toward an inside of the seat back (2) and is housed inside the seat back (2). The booster unit (9) is disposed diagonally downward from the back surface toward the support surface.
    Type: Application
    Filed: January 20, 2022
    Publication date: August 4, 2022
    Inventors: Toru Inagaki, Takumi Sato
  • Publication number: 20220153990
    Abstract: A polycarbonate resin composition includes: 50 to 90% by mass of polycarbonate resin (A); 2 to 30% by mass of acrylonitrile-butadiene-styrene copolymer resin (B); 5 to 40% by mass of at least one basic magnesium sulfate (C) selected from fibrous basic magnesium sulfate (C-1) and fan-shaped basic magnesium sulfate (C-2); 0.1 to 8% by mass of at least one (D) selected from a fatty acid metal salt and a fatty acid; and 1 to 20% by mass of elastomer (E).
    Type: Application
    Filed: March 17, 2020
    Publication date: May 19, 2022
    Applicants: Ube Material Industries, Ltd., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY
    Inventors: Tetsuo Takayama, Yuzo Kato, Toru Inagaki
  • Publication number: 20210332237
    Abstract: The polycarbonate resin composition according to the present invention includes: 50 to 90% by mass of polycarbonate resin (A); 2.0 to 20% by mass of olefin polymer (B); 5 to 40% by mass of basic magnesium sulfate (C) selected from fibrous basic magnesium sulfate (C-1) and fan-shaped basic magnesium sulfate (C-2); 0.1 to 8% by mass of at least one (D) selected from a fatty acid metal salt and a fatty acid; and 1 to 20% by mass of elastomer (E).
    Type: Application
    Filed: December 25, 2019
    Publication date: October 28, 2021
    Applicants: Ube Material Industries, Ltd., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY
    Inventors: Tetsuo Takayama, Yuzo Kato, Toru Inagaki
  • Patent number: 11053374
    Abstract: A basic magnesium sulfate powder according to the present invention has a surface at least partially coated with an inorganic phosphorus compound. The basic magnesium sulfate powder preferably has a phosphorus content of from 0.001 to 5.0 mass %.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: July 6, 2021
    Assignee: UBE MATERIAL INDUSTRIES, LTD.
    Inventors: Toru Inagaki, Kazuki Yoshihara, Ryoichi Nomura, Kaoru Takazaki, Yuzo Kato
  • Publication number: 20200377693
    Abstract: A basic magnesium sulfate powder according to the present invention has a surface at least partially coated with an inorganic phosphorus compound. The basic magnesium sulfate powder preferably has a phosphorus content of from 0.001 to 5.0 mass %.
    Type: Application
    Filed: July 24, 2019
    Publication date: December 3, 2020
    Applicant: Ube Materials Industries, Ltd.
    Inventors: Toru Inagaki, Kazuki Yoshihara, Ryoichi Nomura, Kaoru Takazaki, Yuzo Kato
  • Publication number: 20200173521
    Abstract: A damper includes: first and second rotating elements rotatable around a rotation center; an elastic element elastically expanding and contracting in response to relative rotation of the first and second rotating elements; and a limiter provided in the first rotating element. The limiter includes a lining plate having a first sliding surface, a first cover plate having a second sliding surface and a first abutting surface, a second cover plate having an outer edge part and an inner edge part, and a biasing member. When a difference in torque between the lining plate and the first cover plate is a predetermined value or more, the first sliding surface slides with the second sliding surface, and the second sliding surface is inclined with respect to the first abutting surface so as to face the second direction as going radially inward in a free state of the first cover plate.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 4, 2020
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Naoki TACHIUCHI, Nobuaki KURITA, Sayo YAMANAKA, Mitsuru NATSUME, Toru INAGAKI, Kento MIZUNO, Toru KOYAMA
  • Patent number: 10640026
    Abstract: A vehicle seat includes: a seat back, connected with a seat cushion through a recliner, an outlet of a shoulder belt being provided in one shoulder of the seat back, wherein: the seat back includes: a first side frame, arranged on the one shoulder side; and a second side frame, arranged on the other shoulder side; the first side frame includes: a first frame member having a hollow and closed sectional shape; and a plate-shaped bracket which is attached in the recliner; and the bracket includes a joint part which is inserted into a lower end portion of the first frame member and is joined with the lower end portion.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: May 5, 2020
    Assignees: TACHI-S CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Yousuke Hasegawa, Sigeyuki Okamoto, Hiroyuki Yajima, Shogo Wakana, Osamu Kyogoku, Sugiaki Yamazato, Toru Inagaki
  • Patent number: 10538702
    Abstract: The present invention is a fluorescent material characterized by being represented by a composition of the following formula (1) and having a crystal lattice distortion obtained from a Williamson-Hall plot by X-ray diffraction within the range of 0.0005 to 0.0020. (Sr,Ca,M)3-xMgSi2O8:Eux??formula (1) wherein M is at least one rare earth metal elements selected from the group consisting of Sc, Y, Gd, Tb and La, and 0.01?x?0.10. Also, the present invention is a light-emitting device including the fluorescent material, and a light source that emits light by irradiating the fluorescent material with excitation light. Furthermore, the present invention is a method for producing the fluorescent material, including the steps of: obtaining an aqueous slurry of a raw material; and spray-drying the aqueous slurry with hot air at 80 to 300° C.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: January 21, 2020
    Assignee: Ube Industries, Ltd.
    Inventors: Kouichi Fukuda, Kaoru Takazaki, Jin Amagai, Toru Inagaki, Masaki Tanaka, Tatsunori Sakaguchi
  • Patent number: 10525856
    Abstract: A vehicle seat includes: a seat back; and a seat cushion including: a first side frame; a second side frame; a front frame connecting front end portions of the first side frame and the second side frame to each other; and a rear frame connecting rear end portions of the first side frame and the second side frame to each other. The first side frame includes: a frame member including a closed sectional shape part between the front frame and the rear frame; a first reinforcing member being provided between the front frame and the rear frame to pass through an inner side wall and an outer side wall, and being joined with the inner side wall and the outer side wall; and a connection member connecting an end portion of the first reinforcing member with at least one frame of the front frame and the rear frame.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: January 7, 2020
    Assignees: TACHI-S CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Yousuke Hasegawa, Sigeyuki Okamoto, Hiroyuki Yajima, Shogo Wakana, Osamu Kyogoku, Sugiaki Yamazato, Toru Inagaki
  • Patent number: 10493886
    Abstract: The present disclosure describes, in an armrest capable of being displaced between a stored position and a deployed position, a vehicular seat capable of preventing foreign matter from entering the interior thereof through a gap formed between the armrest (in particular, the vicinity of the center of displacement thereof) and a mounted portion. The present disclosure relates to a vehicular seat provided with an armrest. Both ends of a first shaft are pivotably supported by first holes formed in a plurality of guide members, and both ends of a second shaft are inserted into second holes to be movable along the holes. Between a side surface side of the armrest and the guide members, a plate member which covers at least a part of the second holes is provided.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: December 3, 2019
    Assignees: TS Tech Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Masayuki Miyazaki, Toru Inagaki, Toshihiko Tsuda
  • Publication number: 20190092202
    Abstract: A vehicle seat includes: a seat back, connected with a seat cushion through a recliner, an outlet of a shoulder belt being provided in one shoulder of the seat back, wherein: the seat back includes: a first side frame, arranged on the one shoulder side; and a second side frame, arranged on the other shoulder side; the first side frame includes: a first frame member having a hollow and closed sectional shape; and a plate-shaped bracket which is attached in the recliner; and the bracket includes a joint part which is inserted into a lower end portion of the first frame member and is joined with the lower end portion.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 28, 2019
    Applicants: TACHI-S CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Yousuke HASEGAWA, Sigeyuki Okamoto, Hiroyuki YAJIMA, Shogo WAKANA, Osamu KYOGOKU, Sugiaki YAMAZATO, Toru INAGAKI
  • Publication number: 20190092201
    Abstract: A vehicle seat includes: a seat back; and a seat cushion including: a first side frame; a second side frame; a front frame connecting front end portions of the first side frame and the second side frame to each other; and a rear frame connecting rear end portions of the first side frame and the second side frame to each other. The first side frame includes: a frame member including a closed sectional shape part between the front frame and the rear frame; a first reinforcing member being provided between the front frame and the rear frame to pass through an inner side wall and an outer side wall, and being joined with the inner side wall and the outer side wall; and a connection member connecting an end portion of the first reinforcing member with at least one frame of the front frame and the rear frame.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 28, 2019
    Applicants: TACHI-S CO., LTD., HONDA MOTOR CO., LTD.
    Inventors: Yousuke HASEGAWA, Sigeyuki OKAMOTO, Hiroyuki YAJIMA, Shogo WAKANA, Osamu KYOGOKU, Sugiaki YAMAZATO, Toru INAGAKI
  • Patent number: D909265
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: February 2, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Toru Inagaki, Eric Ma
  • Patent number: D917357
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: April 27, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Toru Inagaki, Eric Ma
  • Patent number: D928695
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: August 24, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Toru Inagaki, Eric Ma