Patents by Inventor Yuki HARASAWA

Yuki HARASAWA 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: 20230405912
    Abstract: The present invention provides a method for manufacturing a panel by which the formation of a blister-shaped inflation portion at the boundary between an intermediate portion and a hinge can be suppressed, even when the size of the intermediate portion is small. According to the present invention, provided is a method for manufacturing a panel, wherein the panel comprises first and second main body portions, and a hinge portion, the hinge portion comprises first and second hinges extending in parallel and an intermediate portion arranged therebetween, the first main body portion and the intermediate portion are connected by the first hinge so as to be able to pivot relative to each other, the second main body portion and the intermediate portion are connected by the second hinge so as to be able to pivot relative to each other.
    Type: Application
    Filed: November 24, 2021
    Publication date: December 21, 2023
    Applicant: KYORAKU CO., LTD.
    Inventors: Yuki HARASAWA, Sho NAKAJIMA, Ryuichi ISHIDA
  • Publication number: 20230398953
    Abstract: Provided is a panel capable of suppressing delamination of a base material and a surface material. The present invention provides a panel comprising a base material and a surface material, wherein the surface material is fixed inside a recessed part provided on the base material.
    Type: Application
    Filed: October 12, 2021
    Publication date: December 14, 2023
    Applicant: KYORAKU CO., LTD.
    Inventors: Kouichiro YOSHIDA, Yosuke HAYASHI, Takashi KOMENO, Yuki HARASAWA, Kentaro KUNIMORI
  • Publication number: 20230320567
    Abstract: An adapter device connects a body to be attached and an attachment body including a case main body, which accommodates an electronic device including a display, and an article accommodation portion which has an opening and is provided outside the case main body, and includes: an insertion portion capable of being inserted into the article accommodation portion from the opening of the attachment body; and a fixing portion capable of being fixed to the body to be attached.
    Type: Application
    Filed: March 20, 2023
    Publication date: October 12, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Yuki HARASAWA, Ayana FURUTA, Masato SAITO
  • Publication number: 20230314789
    Abstract: An accommodation case for an electronic device, includes: a case main body capable of accommodating an electronic device including a display; and an opening and closing member supported on the case main body so as to be openable and closable, and an article accommodation portion that is capable of accommodating at least a part of an article and that has an opening is formed between the opening and closing member and an outer surface of the case main body in a state in which the opening and closing member is closed.
    Type: Application
    Filed: March 6, 2023
    Publication date: October 5, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Ayana FURUTA, Yutaka SENDA, Masato SAITO, Yuki HARASAWA
  • Publication number: 20220371257
    Abstract: A molding system capable of reducing molding defects including first and second parison forming devices; first and second molds configured to be opened and closed; and a control unit. The first parison forming device comprises a first extruder, a first accumulator, and a first injection head, the first parison forming device is configured to form a first parison by injecting a first molten resin from the first injection head after the first molten resin extruded from the first extruder is accumulated in the first accumulator, the second parison forming device comprises a second extruder, a second accumulator, and a second injection head, the second parison forming device is configured to form a second parison by injecting a second molten resin from the second injection head after the second molten resin extruded from the second extruder is accumulated in the second accumulator.
    Type: Application
    Filed: December 8, 2020
    Publication date: November 24, 2022
    Applicant: KYORAKU CO., LTD.
    Inventors: Yuki HARASAWA, Takeshi KATO, Tsutomu OUCHI, Tatsuya FUKUDA, Yosuke HAYASHI, Takafumi FUNATO, Seiji ONO
  • Publication number: 20220212604
    Abstract: The present invention aims to provide a luggage room board that reliably produces a cushioning effect during opening and closing operations, whereby the impact is not applied during the opening and closing operations. The luggage room board 1 includes the luggage room board main body 2 made of resin and is configured to be opened and closed. For example, a tape-shaped cushioning material (non-woven fabric) is attached to the luggage room board main body 2 along two sides orthogonal to a rotation center line serving as the rotation center of the opening and closing operations. At one of ends 20a of a non-woven fabric 20, a concave portion 30 is provided on a surface of the luggage room board main body 2 to which the non-woven fabric is attached, and the end 20a of the non-woven fabric 20 is attached so as to enter the concave portion 30. The concave portion 30 is formed such that a depth gradually increases toward the end 20a of the non-woven fabric 20.
    Type: Application
    Filed: April 23, 2020
    Publication date: July 7, 2022
    Applicant: KYORAKU CO., LTD.
    Inventors: Kenji IWASAKI, Sho NAKAJIMA, Yoshitaka MATSUBARA, Yuki HARASAWA
  • Patent number: 11267187
    Abstract: A mold which can improve an appearance of a molded body is provided. A mold includes a cavity, the mold being capable of subjecting a resin sheet under reduced pressure suction via a plurality of reduced pressure suction holes thereby shaping the resin sheet to follow a shape of an inner surface of the cavity; wherein: the inner surface includes a base surface and a plurality of island-like concave portions provided in the base surface; and a concave portion reduced pressure suction hole index defined by an in-concave reduced pressure suction hole ratio divided by a concave portion area ratio is 0.5 or lower.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: March 8, 2022
    Assignee: KYORAKU CO., LTD.
    Inventors: Tatsuya Fukuda, Yuki Harasawa, Ryosuke Oki
  • Publication number: 20210221033
    Abstract: A manufacturing method of a structure by which a target member can be easily positioned with high accuracy. In a tilting step, at least one target member is positioned by tilting a positioning table and sliding the target member placed on the positioning table to bring the target member into contact with a locking portion.
    Type: Application
    Filed: July 24, 2019
    Publication date: July 22, 2021
    Applicant: KYORAKU CO., LTD.
    Inventors: Hisanao HATO, Tadatoshi TANJI, Takeshi KATO, Tatsuya FUKUDA, Yuki HARASAWA
  • Patent number: 10974436
    Abstract: The first aspect of the present invention provides a foamed structure, comprising: a first foamed body extending in a first direction; a second foamed body extending in the first direction and facing the first foamed body with a gap interposed therebetween; and a reinforcement disposed in the gap between the first foamed body and the second foamed body, the reinforcement having an elongated shape, wherein the first foamed body has a portion overlapping with the second foamed body in the first direction view.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: April 13, 2021
    Assignee: KYORAKU CO., LTD.
    Inventors: Takafumi Funato, Sho Nakajima, Kazuhiko Saeki, Kenji Ishii, Ryuichi Ishida, Ryosuke Oki, Tatsuya Fukuda, Yuki Harasawa
  • Patent number: 10682804
    Abstract: A molding method for a resin molded article includes: a step of sandwiching a sheet-shaped resin in a molten state extruded downward by a pair of rollers, and sending out downward the sheet-shaped resin in the molten state by a rotational driving of the rollers so as to allow a first stretching; a step of drawing downward the sheet-shaped resin in the molten state sent out downward so as to allow a second stretching; a step of disposing the sheet-shaped resin in the molten state that is drawn in a side portion of a mold disposed below the pair of rollers; and a step of molding the sheet-shaped resin into a shape conforming to a mold shape by depressurizing a sealed space formed between the sheet-shaped resin in the molten state and the mold and/or pressurizing the sheet-shaped resin toward the mold.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: June 16, 2020
    Assignee: KYORAKU CO., LTD.
    Inventors: Yoshihiro Yamasaki, Yuki Harasawa
  • Publication number: 20190275728
    Abstract: A mold which can improve an appearance of a molded body is provided. A mold includes a cavity, the mold being capable of subjecting a resin sheet under reduced pressure suction via a plurality of reduced pressure suction holes thereby shaping the resin sheet to follow a shape of an inner surface of the cavity; wherein: the inner surface includes a base surface and a plurality of island-like concave portions provided in the base surface; and a concave portion reduced pressure suction hole index defined by an in-concave reduced pressure suction hole ratio divided by a concave portion area ratio is 0.5 or lower.
    Type: Application
    Filed: September 22, 2017
    Publication date: September 12, 2019
    Applicant: KYORAKU CO., LTD.
    Inventors: Tatsuya FUKUDA, Yuki HARASAWA, Ryosuke OKI
  • Publication number: 20190248061
    Abstract: The first aspect of the present invention provides a foamed structure, comprising: a first foamed body extending in a first direction; a second foamed body extending in the first direction and facing the first foamed body with a gap interposed therebetween; and a reinforcement disposed in the gap between the first foamed body and the second foamed body, the reinforcement having an elongated shape, wherein the first foamed body has a portion overlapping with the second foamed body in the first direction view.
    Type: Application
    Filed: August 28, 2017
    Publication date: August 15, 2019
    Applicant: KYORAKU CO., LTD.
    Inventors: Takafumi FUNATO, Sho NAKAJIMA, Kazuhiko SAEKI, Kenji ISHII, Ryuichi ISHIDA, Ryosuke OKI, Tatsuya FUKUDA, Yuki HARASAWA
  • Publication number: 20180001543
    Abstract: A molding method for a resin molded article includes: a step of sandwiching a sheet-shaped resin in a molten state extruded downward by a pair of rollers, and sending out downward the sheet-shaped resin in the molten state by a rotational driving of the rollers so as to allow a first stretching; a step of drawing downward the sheet-shaped resin in the molten state sent out downward so as to allow a second stretching; a step of disposing the sheet-shaped resin in the molten state that is drawn in a side portion of a mold disposed below the pair of rollers; and a step of molding the sheet-shaped resin into a shape conforming to a mold shape by depressurizing a sealed space formed between the sheet-shaped resin in the molten state and the mold and/or pressurizing the sheet-shaped resin toward the mold.
    Type: Application
    Filed: January 22, 2016
    Publication date: January 4, 2018
    Applicant: Kyoraku Co., Ltd.
    Inventors: Yoshihiro YAMASAKI, Yuki HARASAWA