Patents by Inventor Toyoaki Suzuki
Toyoaki Suzuki 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).
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Publication number: 20240094493Abstract: An optical cable according to an embodiment of the present disclosure is an optical cable for installation in a microduct, the optical cable including one or more optical-fiber core wires, and a sheath layer covering an outer peripheral side of the one or more optical-fiber core wires. The sheath layer has a density of 2.0 g/cm3 or less. The sheath layer contains an olefin-based resin, a silicone, and a non-halogen flame retardant. A mass ratio of the non-halogen flame retardant to the olefin-based resin is 0.90 to 2.00. A mass ratio of the silicone to the olefin-based resin is 0.005 to 0.100. The olefin-based resin contains a polyethylene, and an ethylene-vinyl acetate copolymer or an ethylene-ethyl acrylate copolymer. The silicone has a weight-average molecular weight of 50,000 to 1,000,000.Type: ApplicationFiled: August 25, 2023Publication date: March 21, 2024Inventors: Nayu YANAGAWA, Ryota FUKUMOTO, Taro FUJITA, Fumiaki SATO, Toyoaki KIMURA, Yohei SUZUKI
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Publication number: 20240050313Abstract: A package has a bag body, at least one mouth part member bonded to the bag body, and a contained product being a liquid housed in the bag body. The bag body is formed in a bag shape by using laminates each having a sealant layer and a water vapor barrier layer composed at least of a fluorine-based resin, and by bonding together the sealant layers opposing each other so that the sealant layers are to be located on the inside of the bag body. The mouth part member is sandwiched between the oppositely facing sealant layers and is bonded thereto. The volume V of the contained product housed in the bag body is 0.1-20 cm3, and the relation between the area S (cm2) where the bag body is in contact with the contained product housed in the bag body and the aforementioned volume V (cm3) satisfies 0.05?V/S?0.25 (formula (I)).Type: ApplicationFiled: October 25, 2023Publication date: February 15, 2024Inventors: Atsushi Mio, Toyoaki Suzuki, Junpei Nomura, Kaho Toyabe, Hajime Okamoto
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Patent number: 11833109Abstract: A package has a bag body, at least one mouth part member bonded to the bag body, and a contained product being a liquid housed in the bag body. The bag body is formed in a bag shape by using laminates each having a sealant layer and a water vapor barrier layer composed at least of a fluorine-based resin, and by bonding together the sealant layers opposing each other so that the sealant layers are to be located on the inside of the bag body. The mouth part member is sandwiched between the oppositely facing sealant layers and is bonded thereto. The volume V of the contained product housed in the bag body is 0.1-20 cm3, and the relation between the area S (cm2) where the bag body is in contact with the contained product housed in the bag body and the aforementioned volume V (cm3) satisfies 0.05?V/S?0.25 (formula (I)).Type: GrantFiled: December 5, 2018Date of Patent: December 5, 2023Inventors: Atsushi Mio, Toyoaki Suzuki, Junpei Nomura, Kaho Toyabe, Hajime Okamoto
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Patent number: 11738546Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in this order, and has a total film thickness of 400 ?m or less, in which a thickness of the fluorine-based resin layer is 20 ?m or more and 150 ?m or less and a water vapor permeability of the laminate is 0.5 g/m2/24 hours or less.Type: GrantFiled: March 12, 2018Date of Patent: August 29, 2023Assignee: FUJIMORI KOGYO CO., LTD.Inventors: Hajime Okamoto, Kousuke Kashima, Ai Ito, Toyoaki Suzuki
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Patent number: 11655086Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in this order, and has a total film thickness of 400 ?m or less, in which a thickness of the intermediate layer is 5 ?m or more and 50 ?m or less, and an upper yield point stress of the laminate is 1,500 N/cm2 or more.Type: GrantFiled: November 12, 2021Date of Patent: May 23, 2023Assignee: FUJIMORI KOGYO CO., LTD.Inventors: Hajime Okamoto, Hidekazu Furukawa, Takeo Matsuyama, Toyoaki Suzuki
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Publication number: 20230094702Abstract: The inner plug is mounted in an opening part of a container body and constitutes a nozzle part. The inner plug is constituted of a resin composite including a cyclic olefin copolymer and a polyethylene resin. A proportion of the cyclic olefin copolymer in 100 parts by weight of the resin composite is 25 to 85 parts by weight, a proportion of the polyethylene resin therein is 15 to 75 parts by weight, and a total amount of the cyclic olefin copolymer and the polyethylene resin is 80 to 100 parts by weight.Type: ApplicationFiled: February 26, 2021Publication date: March 30, 2023Inventors: Yoshitoh Tanaka, Asako Kanazawa, Toyoaki Suzuki
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Publication number: 20230088243Abstract: The eye drop container includes a container body having an inner plug and an opening part in which the inner plug is mounted. The inner plug is mounted in the opening part of the container body, constitutes a nozzle part, and has a liquid-contacting part which is constituted of a layer including a cyclic olefin copolymer, a cushioning part which is provided in an outer circumferential part in contact with the opening part, a flange part which comes into contact with a tip surface of the opening part, and a leg part which comes into contact with an inner surface of the opening part. The cushioning part is provided on at least an outer circumferential surface of the leg part.Type: ApplicationFiled: January 20, 2021Publication date: March 23, 2023Inventors: Yoshitoh Tanaka, Asako Kanazawa, Toyoaki Suzuki
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Patent number: 11577351Abstract: A position adjustment device for adjusting the height of an object to be supported includes: a fixed portion; a movable portion provided to be movable in the height direction relative to the fixed portion and supporting the object to be supported; an expanding and contracting portion coupled to the fixed portion and the movable portion and configured to expand and contract in the height direction; an adjustment mechanism configured to adjust the position of the movable portion in the height direction relative to the fixed portion; and a metal member fixed to the fixed portion and the movable portion.Type: GrantFiled: July 2, 2020Date of Patent: February 14, 2023Assignee: FANUC CORPORATIONInventors: Toyoaki Suzuki, Masahiro Murota
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Publication number: 20220258928Abstract: A self-standing packaging container capable of achieving both strength and disposability even if the container has a wide mouth is provided. A container according to the present invention includes: a container body that has an opening part at an upper end of a tubular member; an annular member that is bonded to the upper end of the tubular member; and a lid member that seals the opening part to be openable and closable. The container body has a bottom surface member that is bonded to the tubular member at a bottom surface part of the tubular member. The tubular member is constituted by a flexible laminated body of three or more layers including a barrier layer and a resin layer. The lid member is coupled to the annular member by any of a hinge, fitting, and a screw to be openable and closable.Type: ApplicationFiled: June 29, 2020Publication date: August 18, 2022Inventors: Mihoko Yoshida, Toyoaki Suzuki
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Patent number: 11306823Abstract: A sealing structure includes: a first member having a first surface extending along a gravity direction in which gravity acts; a second member having a second surface facing the first surface and extending along the gravity direction; a hydrostatic bearing that is arranged on the first surface of the first member and is configured to supply a compressed liquid between the first surface and the second surface; and a seal portion having a clearance that is formed between the first surface and the second surface and is provided below the hydrostatic bearing in the gravity direction. A liquid is retained in the clearance by surface tension.Type: GrantFiled: December 16, 2019Date of Patent: April 19, 2022Assignee: FANUC CORPORATIONInventor: Toyoaki Suzuki
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Publication number: 20220089351Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in that order, in which the substrate layer contains any one or more kinds of a polyolefin-based resin, a polyester-based resin or a vinyl-based resin, the intermediate layer contains a polyethylene resin and a modified polyethylene resin, and the intermediate layer has a thickness of 5 ?m or more and 50 ?m or less.Type: ApplicationFiled: December 3, 2021Publication date: March 24, 2022Inventors: Hajime OKAMOTO, Toyoaki SUZUKI
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Publication number: 20220073246Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in this order, and has a total film thickness of 400 ?m or less, in which a thickness of the intermediate layer is 5 ?m or more and 50 ?m or less, and an upper yield point stress of the laminate is 1,500 N/cm2 or more.Type: ApplicationFiled: November 12, 2021Publication date: March 10, 2022Inventors: Hajime OKAMOTO, Hidekazu FURUKAWA, Takeo MATSUYAMA, Toyoaki SUZUKI
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Patent number: 11261354Abstract: The present invention provides an adhesive resin composition that is used for adhesion of a fluorine-based resin and is aimed at adhesion between fluorine-based resins or between a fluorine-based resin and a material other than a fluorine-based resin. More specifically, the present invention relates to an adhesive resin composition for use in adhesion of a fluorine-based resin, the composition including a polyethylene-based resin, an elastomer component, and a component having an epoxy group and a vinyl group, wherein a content of the polyethylene-based resin is 55 parts by mass or more and 90 parts by mass or less, a content of the elastomer component is 10 parts by mass or more and 45 parts by mass or less, the elastomer component and the component having an epoxy group and a vinyl group have a common repetition unit, and a content of the component having an epoxy group and a vinyl group based on a total amount of 100 parts by mass of the polyethylene-based resin and the elastomer component is 0.Type: GrantFiled: November 30, 2017Date of Patent: March 1, 2022Assignee: FUJIMORI KOGYO CO., LTD.Inventors: Kousuke Kashima, Takeo Matsuyama, Toyoaki Suzuki, Hidekazu Furukawa
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Publication number: 20220055357Abstract: An ophthalmic solution container has an accommodation part in which an ophthalmic solution is accommodated, and the accommodation part is composed of a laminate having a layer containing a cyclic olefin interpolymer (copolymer) and a layer containing a polyethylene resin provided outside the layer containing the cyclic olefin interpolymer (copolymer). The thickness of the layer containing the cyclic olefin interpolymer (copolymer) is 50 ?m to 1,000 ?m, and the thickness of the laminate is 300 ?m to 2,000 ?m. According to the container, it is possible to minimize sorption (adsorption and absorption) of the ophthalmic solution, it is possible to improve moisture barrier properties and minimize evaporation, and it is also possible to reduce the squeeze strength.Type: ApplicationFiled: December 6, 2019Publication date: February 24, 2022Inventors: Yoshitoh Tanaka, Yuuki Etou, Toyoaki Suzuki
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Patent number: 11220390Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in that order, in which the substrate layer contains any one or more kinds of a polyolefin-based resin, a polyester-based resin or a vinyl-based resin, the intermediate layer contains a polyethylene resin and a modified polyethylene resin, and the intermediate layer has a thickness of 5 ?m or more and 50 ?m or less.Type: GrantFiled: January 15, 2018Date of Patent: January 11, 2022Assignee: FUJIMORI KOGYO CO., LTD.Inventors: Hajime Okamoto, Toyoaki Suzuki
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Patent number: 11214408Abstract: To provide a tubular container which has non-absorbing properties with respect to contents as well as gas barrier properties. A tubular container 1 comprises at least an outlet unit 20 provided with an outlet part 21 through which contents are dispensed and a shoulder part 24 that extends radially outward from the outlet part 21; and a body part 10 that is welded to the shoulder part 24 of the outlet unit 20 and stores the contents therein, wherein the body part 10 comprises at least an innermost layer formed from a non-absorbing resin on an inner side that comes into contact with the contents, an outermost layer formed on an outermost side, and an intermediate layer formed between the innermost layer and the outermost layer and including a gas barrier layer. This tubular container 1 is characterized by a structural form wherein all surfaces coming into contact with the contents are formed from a non-absorbing resin or a structural form with a transparent body part including a gas barrier layer.Type: GrantFiled: April 6, 2016Date of Patent: January 4, 2022Assignee: FUJIMORI KOGYO CO., LTD.Inventors: Mihoko Yoshida, Toyoaki Suzuki, Atsushi Takematsu, Yuki Eto, Kosuke Kashima, Asako Kanazawa
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Patent number: 11203475Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in this order, and has a total film thickness of 400 ?m or less, in which a thickness of the intermediate layer is 5 ?m or more and 50 ?m or less, and an upper yield point stress of the laminate is 1,500 N/cm2 or more.Type: GrantFiled: March 12, 2018Date of Patent: December 21, 2021Assignee: FUJIMORI KOGYO CO., LTD.Inventors: Hajime Okamoto, Hidekazu Furukawa, Takeo Matsuyama, Toyoaki Suzuki
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Patent number: 11125272Abstract: A throttle unit is equipped with a grooved block including at least one minute groove formed on a plane surface, and an opposite block having a plane surface which is opposite to the minute groove. The grooved block and the opposite block are detachably joined so as to be opposite to each other. A throttle fluid path is formed by the minute groove and the plane surface of the opposite block. At least one surface of each of the minute groove is constituted by a curved surface or an inclined surface that is inclined with respect to the plane surface of the grooved block.Type: GrantFiled: November 19, 2019Date of Patent: September 21, 2021Assignee: FANUC CORPORATIONInventors: Toyoaki Suzuki, Masahiro Murota
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Publication number: 20210094738Abstract: A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in this order, and has a total film thickness of 400 ?m or less, in which a thickness of the intermediate layer is 5 ?m or more and 50 ?m or less, and an upper yield point stress of the laminate is 1,500 N/cm2 or more.Type: ApplicationFiled: March 12, 2018Publication date: April 1, 2021Inventors: Hajime OKAMOTO, Hidekazu FURUKAWA, Takeo MATSUYAMA, Toyoaki SUZUKI
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Publication number: 20210016402Abstract: A position adjustment device for adjusting the height of an object to be supported includes: a fixed portion; a movable portion provided to be movable in the height direction relative to the fixed portion and supporting the object to be supported; an expanding and contracting portion coupled to the fixed portion and the movable portion and configured to expand and contract in the height direction; an adjustment mechanism configured to adjust the position of the movable portion in the height direction relative to the fixed portion; and a metal member fixed to the fixed portion and the movable portion.Type: ApplicationFiled: July 2, 2020Publication date: January 21, 2021Inventors: Toyoaki SUZUKI, Masahiro Murota