Patents by Inventor Ryo Fujii

Ryo Fujii 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: 20220311217
    Abstract: A semiconductor laser includes an active layer which emits laser light and cladding layers being formed so as to sandwich the active layer. The active layer includes a quantum dot layer including a plurality of quantum dots, which respectively confine movements of carriers in the three-dimensional directions. The laser radar device includes a light projection part which projects laser light and a light receiving part which receives reflected light of the laser light. The light projection part includes the semiconductor laser and a scanner which reflects the laser light, emitted from the semiconductor laser, to form a scanning laser light.
    Type: Application
    Filed: March 25, 2021
    Publication date: September 29, 2022
    Inventors: Seiichi Takayama, Kang Gao, Ryo Hosoi, Ryuji Fujii
  • Publication number: 20220271070
    Abstract: There is provided a solid-state imaging device including: a first semiconductor layer including a photoelectric converter and an electric charge accumulation section for each pixel, the electric charge accumulation section in which a signal electric charge generated in the photoelectric converter is accumulated; a pixel separation section that is provided in the first semiconductor layer, and partitions a plurality of the pixels from each other; a second semiconductor layer that is provided with a pixel transistor and is stacked on the first semiconductor layer, the pixel transistor that reads the signal electric charge of the electric charge accumulation section; and a first shared coupling section that is provided between the second semiconductor layer and the first semiconductor layer, and is provided to straddle the pixel separation section and is electrically coupled to a plurality of the electric charge accumulation sections.
    Type: Application
    Filed: June 26, 2020
    Publication date: August 25, 2022
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Keiichi NAKAZAWA, Koichiro ZAITSU, Nobutoshi FUJII, Yohei HIURA, Shigetaka MORI, Shintaro OKAMOTO, Keiji OHSHIMA, Shuji MANDA, Junpei YAMAMOTO, Yui YUGA, Shinichi MIYAKE, Tomoki KAMBE, Ryo OGATA, Tatsuki MIYAJI, Shinji NAKAGAWA, Hirofumi YAMASHITA, Yasushi HAMAMOTO, Naohiko KIMIZUKA
  • Publication number: 20220259686
    Abstract: A dephosphorization method using a top and bottom blown converter. This method uses a converter charged with molten iron and slag, to blow an oxygen-containing gas from a top-blowing lance, supply the gas from an inlet of a blowing hole, and supply a control gas from an opening toward an axial center. This method has: a slag top-surface position measurement step, with the top surface of the molten iron measured in advance, measuring an arbitrary position in a top surface of the slag; a slag top-surface difference calculation of slag thickness difference between the measured top-surface positions of the molten iron and the slag; and a jetting condition adjustment step of, using the obtained slag thickness, adjusting a jetting condition of the gas jetted from the top-blowing lance into an appropriate range. The top-blown jetting condition is adjusted by comparing the slag thickness and the depth of a surface depression.
    Type: Application
    Filed: July 2, 2020
    Publication date: August 18, 2022
    Applicant: JFE STEEL CORPORATION
    Inventors: Yumi MURAKAMI, Nobuhiko ODA, Hidemitsu NEGISHI, Ryo KAWABATA, Naoki KIKUCHI, Yusuke FUJII
  • Patent number: 11355806
    Abstract: A vehicle includes a battery unit which has a first battery pack and a second battery pack that is disposed above the first battery pack. The first battery pack includes a battery module; and a first battery case body and a first battery case cover that house the battery module. The second battery pack includes a battery module; and a second battery case body and a second battery case cover that house the battery module. The second battery case body houses a power shutdown portion configured to shut down an electric circuit of the battery unit; a cover removal restricting portion configured to restrict removal of the second battery case cover; and an interlock mechanism configured to disable release of the cover removal restricting portion unless the electric circuit is shut down by the power shutdown portion. The second battery case cover includes an opening accessible to the interlock mechanism.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: June 7, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Ryo Fujii, Ryo Kitano
  • Publication number: 20220168991
    Abstract: The present invention provides a transparent resin film that has excellent embossability and is capable of reducing or preventing air entrainment to provide high design quality, a decorative material including the transparent resin film, and a method for producing a decorative material. The present invention relates to a transparent resin film to be laminated on a substrate including a picture layer, the transparent resin film including at least a base layer and a top layer sequentially from a side to be laminated on the substrate, the transparent resin film having a pattern of protrusions and depressions on a side opposite to the side to be laminated on the substrate, the base layer having a lower softening temperature than the top layer.
    Type: Application
    Filed: March 19, 2020
    Publication date: June 2, 2022
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Satoshi Furuta, Ryo Fujii, Yoshiaki Netsu, Tomomi Nakajima, Yosuke Sumida
  • Publication number: 20220118735
    Abstract: The invention provides a transparent resin film that has a smooth surface on a side to be laminated on a substrate to prevent entering of air bubbles when bonded to a substrate and has a pattern of protrusions and depressions on a side opposite to the side to be laminated on a substrate to provide high design quality, a method for producing the transparent resin film, and a decorative material. The invention relates to a transparent resin film to be laminated on a substrate including a picture layer, the transparent resin film having a pattern of protrusions and depressions with a maximum height Rz of 20 ?m or higher and 200 ?m or lower on a side opposite to a side to be laminated on the substrate, the transparent resin film having a maximum height Rz of 20 ?m or lower on the side to be laminated on the substrate.
    Type: Application
    Filed: March 19, 2020
    Publication date: April 21, 2022
    Inventors: Ryo FUJII, Satoshi FURUTA, Yoshiaki NETSU, Tomomi NAKAJIMA, Yosuke SUMIDA
  • Publication number: 20220009207
    Abstract: The present invention provides a decorative board capable of exhibiting excellent weather resistance even in a depression of a pattern of protrusions and depressions even in a case where the pattern of protrusions and depressions is formed on the outermost surface of a transparent resin film, a transparent resin film, and a method for producing a decorative board. Provided is a decorative board including: a substrate; a picture layer; and a transparent resin film, in a stated order in a thickness direction, the transparent resin film comprising at least a thermoplastic resin layer and having a pattern of protrusions and depressions on a side opposite to a picture layer side, the decorative board further comprising at least one layer containing an ultraviolet absorber between the picture layer and the thermoplastic resin layer.
    Type: Application
    Filed: September 30, 2019
    Publication date: January 13, 2022
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Satoshi Furuta, Ryo Fujii, Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara, Yosuke Sumida
  • Publication number: 20220001645
    Abstract: The present invention provides a transparent resin film that is capable of imparting excellent design properties to a decorative board and is excellent in adhesion to a picture layer, a decorative board including the transparent resin film, and a method for producing the decorative board. Provided is a transparent resin film for protecting a picture layer provided on one side of a substrate, the transparent resin film having a pattern of protrusions and depressions on a picture layer side, the pattern of protrusions and depressions having a maximum height roughness Rz defined in JIS B 0601 (2001) within a range of 15 ?m or larger and 70 ?m or smaller.
    Type: Application
    Filed: September 30, 2019
    Publication date: January 6, 2022
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Ryo Fujii, Satoshi Furuta, Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara, Yosuke Sumida
  • Patent number: 11207862
    Abstract: A decorative sheet in which squashing of an embossed shape is suppressed when bonded to an adherend, even when an embossed shape is deeply formed to improve the designability and texture of the decorative plate. More specifically, a decorative sheet having a laminate sequentially including a base material sheet, a transparent resin layer, and a surface-protecting layer in the thickness direction, wherein (1) the decorative sheet has an embossed projection and depression pattern on the surface-protecting layer side, (2) the projections of the embossed projection and depression pattern are rising portions successively connected to the depressions, and are projected from a reference plane, the reference plane being a portion of the surface of the surface-protecting layer without the embossed projection and depression pattern, and (3) the surface of the surface-protecting layer has a maximum profile peak height Rp specified in JIS B0601 (2001) of 30 ?m or more.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: December 28, 2021
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Yoshiaki Horio, Takeru Ogasawara, Ryo Fujii
  • Publication number: 20210379873
    Abstract: The present invention provides a transparent resin film which enables visual check of the adhesion state after lamination of the transparent resin film on a picture layer provided on a substrate, a decorative board including the transparent resin film, and a method for producing the decorative board. Provided is a transparent resin film for protecting a picture layer provided on one side of a substrate, the transparent resin film including at least: a thermoplastic resin layer; and an external haze layer on a picture layer side.
    Type: Application
    Filed: September 30, 2019
    Publication date: December 9, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Satoshi Furuta, Ryo Fujii, Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara, Yosuke Sumida
  • Publication number: 20210381248
    Abstract: The present invention provides a transparent resin film excellent in weather resistance even in a case where a pattern of protrusions and depressions is formed on the surface for the purpose of imparting excellent design properties, a decorative board including the transparent resin film, and a method for producing the decorative board. Provided is a transparent resin film for protecting a picture layer on one side of a substrate, including at least: a surface protective layer; and a transparent resin layer, laminated on each other, the transparent resin film having a pattern of protrusions and depressions on a surface protective layer side, the transparent resin film having a thickness at a depression of the pattern of protrusions and depressions of 100 ?m or larger, the transparent resin film containing an ultraviolet absorber.
    Type: Application
    Filed: September 30, 2019
    Publication date: December 9, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Satoshi Furuta, Ryo Fujii, Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara, Yosuke Sumida
  • Publication number: 20210280939
    Abstract: A battery pack which is placed below a floor panel of a vehicle, includes a battery, a case for accommodating the battery, and a pressure release mechanism for releasing pressure inside the case. The pressure release mechanism includes a communication member which has one end and the other end and where the one end is connected to the case, and a gas discharge unit connected to the other end of the communication member and having a labyrinth structure.
    Type: Application
    Filed: March 4, 2021
    Publication date: September 9, 2021
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Itsuki SHIMAZAKI, Ryo FUJII, Kanae OHKUMA, Takaaki IIJIMA, Takahiro TAKAI, Yohei AZUMA
  • Publication number: 20210194086
    Abstract: Battery cases are formed such that a small second battery case is disposed on an upper front part of a large first battery case, the second battery case is disposed below a front part of a seat cushion of a rear seat, a recess portion extending in a fore-and-aft direction and having at least part of an exhaust passage member passing therethrough is formed in a lower face of a middle part in a vehicle width direction of the first battery case, battery modules housed in the first battery case are disposed on left and right sides of the recess portion, and a battery module housed in the second battery case is disposed so that a longitudinal direction thereof follows the vehicle width direction. Therefore, it is possible to ensure the headroom for a rear seat by disposing the rear seat at as low a position as possible.
    Type: Application
    Filed: June 10, 2019
    Publication date: June 24, 2021
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Kanae Ohkuma, Ryo Kitano, Ryo Fujii
  • Publication number: 20210098762
    Abstract: A power supply apparatus includes a battery pack for a motor vehicle, and a power interface part that connects the battery pack and a plurality of electrical devices. The power interface part includes a battery-side connector, and a branch connector apparatus. The branch connector apparatus includes a joining part for connection lines, a fuse, a housing, and a connector. A guided part is provided on an outer side surface of the housing. The battery pack includes a slot part allowing the branch connector apparatus to be inserted and extracted. The battery-side connector is provided in the slot part. A guiding part extending along an insertion and extraction direction is provided on an inner side surface of the slot part. The guided part is guided along an extension direction of the guiding part by the guiding part.
    Type: Application
    Filed: September 22, 2020
    Publication date: April 1, 2021
    Inventors: Tomohiro Yokota, Masashi Hayashi, Yutaka Kobayashi, Ryo Kitano, Ryo Fujii, Hiroo Yamaguchi, Atsushi Nakano
  • Publication number: 20210031710
    Abstract: A power supply apparatus includes a battery pack for an electric vehicle, and an interface unit that couples the battery pack and a plurality of electrical devices. The interface unit includes a branch connector provided with a coupling unit and a plurality of fuses. The coupling unit allows coupling wires to join. Each of the coupling wires is coupled to a corresponding one of electrical devices. Each of the plurality of fuses is disposed in a corresponding one of coupling wires. The interface unit also includes a battery pack connector that is able to be coupled to the branch connector. In a state in which the branch connector is coupled to the battery pack connector, the power supply apparatus is configured to be able to supply electric power from the battery pack to each of the plurality of electrical devices via the coupling unit.
    Type: Application
    Filed: July 27, 2020
    Publication date: February 4, 2021
    Inventors: Ryo KITANO, Ryo FUJII, Hiroo YAMAGUCHI, Atsushi NAKANO
  • Patent number: 10818888
    Abstract: A battery unit includes a battery, and a case accommodating the battery. The case includes: a case body including: a bottom portion; and a side wall, which is erected from the bottom portion and defines an opening portion; and a lid covering the opening portion of the case body. The case body and the lid are fastened at flange portions thereof. The flange portion of the case body, the flange portion of the lid, and the case body are covered with an incombustible member containing a glass material.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: October 27, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Masaki Takahashi, Kengo Aoki, Ryo Fujii
  • Publication number: 20200194751
    Abstract: A vehicle includes a battery unit which has a first battery pack and a second battery pack that is disposed above the first battery pack. The first battery pack includes a battery module; and a first battery case body and a first battery case cover that house the battery module. The second battery pack includes a battery module; and a second battery case body and a second battery case cover that house the battery module. The second battery case body houses a power shutdown portion configured to shut down an electric circuit of the battery unit; a cover removal restricting portion configured to restrict removal of the second battery case cover; and an interlock mechanism configured to disable release of the cover removal restricting portion unless the electric circuit is shut down by the power shutdown portion. The second battery case cover includes an opening accessible to the interlock mechanism.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 18, 2020
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Ryo FUJII, Ryo KITANO
  • Publication number: 20200194767
    Abstract: A battery pack having an interlock structure includes a plurality of battery modules, a case that includes a case main body accommodating the plurality of battery modules and a case cover covering the case main body, and a bus bar unit that electrically conducts two battery modules among the plurality of battery modules. The case cover includes a cover connecting portion connected to an accommodation item accommodated in the case or the case main body, and the bus bar unit includes a shielding portion that blocks the cover connecting portion from being removed from the accommodation item or the case main body.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 18, 2020
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Ryo FUJII, Ryo KITANO
  • Publication number: 20200055295
    Abstract: The present invention provides a decorative sheet that exhibits excellent scratch resistance under high-load conditions and excellent bending workability; and provides a decorative plate containing the decorative sheet. Specifically, the present invention provides a decorative sheet that contains, in sequence, a first olefin resin layer, a second olefin resin layer, and a surface-protecting layer, wherein indentation hardness HIT2 of the second olefin resin layer and indentation hardness HIT1 of the surface-protecting layer satisfy the following formulas (1) and (2) : HIT2?100 MPa (1), and HIT1?HIT2 (2). The invention also provides a decorative plate containing the decorative sheet.
    Type: Application
    Filed: February 28, 2018
    Publication date: February 20, 2020
    Inventors: Tomomi Nakajima, Jun Kaneki, Hiroki Kawanishi, Ryo Fujii, Osamu Watanabe
  • Publication number: 20190248100
    Abstract: A decorative sheet in which squashing of an embossed shape is suppressed when bonded to an adherend, even when an embossed shape is deeply formed to improve the designability and texture of the decorative plate. More specifically, a decorative sheet having a laminate sequentially including a base material sheet, a transparent resin layer, and a surface-protecting layer in the thickness direction, wherein (1) the decorative sheet has an embossed projection and depression pattern on the surface-protecting layer side, (2) the projections of the embossed projection and depression pattern are rising portions successively connected to the depressions, and are projected from a reference plane, the reference plane being a portion of the surface of the surface-protecting layer without the embossed projection and depression pattern, and (3) the surface of the surface-protecting layer has a maximum profile peak height Rp specified in JIS B0601 (2001) of 30 ?m or more.
    Type: Application
    Filed: September 28, 2017
    Publication date: August 15, 2019
    Inventors: Yoshiaki Horio, Takeru Ogasawara, Ryo Fujii