Patents by Inventor Yusuke Sugiyama

Yusuke Sugiyama 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: 20240156415
    Abstract: A diagnosis support system includes an acquirer, a calculator, and a display controller. The acquirer acquires diagnosis data. The calculator calculates, based on the medical data, a feature amount in the medical data for a predetermined period. The display controller causes the displayer to display the medical data in a format according to the feature amount.
    Type: Application
    Filed: September 5, 2023
    Publication date: May 16, 2024
    Applicant: Canon Medical Systems Corporation
    Inventors: Tomoko TAKAYAMA, Atsuko SUGIYAMA, Yusuke KANO, Katsuhiko FUJIMOTO, Hayato OKUMIYA, Mariko SHIBATA
  • Patent number: 11970593
    Abstract: The present invention provides a hard coat film having excellent adhesion to a hard coat layer when a cycloolefin polymer film is used as a base material. The hard coat film of the present invention comprises a hard coat layer containing an ionizing radiation curable resin laminated on at least one surface of a cycloolefin polymer base film through a primer layer. This primer layer contains a modified polyolefin resin in which a polyolefin resin is graft-modified with an ?,?-unsaturated carboxylic acid or a derivative thereof, and a (meth)acrylic acid ester. In this modified polyolefin resin, the graft weight of the ?,?-unsaturated carboxylic acid or derivative thereof is 0.4 to 7 wt. % when the amount of the modified polyolefin resin is taken as 100 wt. %.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: April 30, 2024
    Assignee: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Takeo Suzuki, Narihiro Ilo, Takashi Ino, Yusuke Sugiyama, Yasuaki Yoshida, Takuya Takahashi, Syunji Sekiguchi
  • Publication number: 20240076106
    Abstract: A hinge cap includes a body and an upper lid connected to each other by a hinge. The body includes a top board and a side wall extending perpendicularly downward from a periphery of the top board. The top board includes a planned opening defined by a weakened portion and a discharge nozzle formed to surround the planned opening. The upper lid includes a top panel and a skirt extending perpendicularly downward from a periphery of the top panel. A protrusion extending in an axial direction of the cap is formed in the planned opening of the body on a side opposite to the hinge such that an end of the protrusion is fixed to an inner surface of the top panel of the upper lid in a closed state.
    Type: Application
    Filed: February 9, 2022
    Publication date: March 7, 2024
    Inventors: Yusuke OKUBO, Takashi SUGIYAMA, Masaharu EZAKI
  • Publication number: 20230307791
    Abstract: A power storage device includes a positive electrode including a positive electrode active material layer formed on a first surface of a positive current collector, a negative electrode including a negative electrode active material layer formed on a first surface of a negative current collector, a separator interposed between the positive electrode active material layer and the negative electrode active material layer, and a sealing portion. One of the positive current collector and the negative current collector is made of aluminum foil having a thickness of 1 to 50 ?m. The other is made of aluminum foil having a thickness of 1 to 50 ?m, or copper foil having a thickness of 1 to 25 ?m. The sealing portion is made of thermoplastic polyolefin-based resin having a peak top temperature of 135° C. or less.
    Type: Application
    Filed: July 26, 2021
    Publication date: September 28, 2023
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Tatsuya KINUGAWA, Takahiro SUGIOKA, Yusuke SUGIYAMA, Tomoya YAMAJI
  • Patent number: 11718721
    Abstract: A hard coat film having excellent adhesion (particularly adhesion over time) to a hard coat layer when a cycloolefin polymer film is used as a base material. The hard coat film comprises a hard coat layer containing an ionizing radiation curable resin laminated on at least one surface of a cycloolefin polymer base film via a primer layer. The primer layer has an arithmetic average surface roughness (Ra) in the range of 0.5 nm to 15.0 nm, and a surface of the primer layer has a static friction coefficient in the range of 0.6 to 2.0.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: August 8, 2023
    Assignee: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Takeo Suzuki, Narihiro Iio, Takashi Ino, Yusuke Sugiyama, Yasuaki Yoshida, Takuya Takahashi
  • Publication number: 20210309821
    Abstract: The present invention provides a hard coat film having excellent adhesion to a hard coat layer when a cycloolefin polymer film is used as a base material. The hard coat film of the present invention comprises a hard coat layer containing an ionizing radiation curable resin laminated on at least one surface of a cycloolefin polymer base film through a primer layer. This primer layer contains a modified polyolefin resin in which a polyolefin resin is graft-modified with an ?,?-unsaturated carboxylic acid or a derivative thereof, and a (meth)acrylic acid ester. In this modified polyolefin resin, the graft weight of the ?,?-unsaturated carboxylic acid or derivative thereof is 0.4 to 7 wt. % when the amount of the modified polyolefin resin is taken as 100 wt. %.
    Type: Application
    Filed: July 23, 2019
    Publication date: October 7, 2021
    Applicant: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Takeo SUZUKI, Narihiro llO, Takashi INO, Yusuke SUGIYAMA, Yasuaki YOSHIDA, Takuya TAKAHASHI, Syunji SEKIGUCHI
  • Publication number: 20210301184
    Abstract: Provided is an adhesive tape that has higher self-adhesion force and higher self-adhesive creep resistance and does not have an odor problem of the adhesive face while maintaining HM workability. A hot-melt adhesive composition of the present invention contains at least an elastomer, a tackifier resin, a filler, and a petroleum-based plasticizer, in which the elastomer is a specific styrene-isoprene-styrene block copolymer and a terpene resin, a C5/C9 petroleum resin, and a homopolymer of a styrene-based monomer and/or a copolymer of a styrene-based monomer/an aliphatic monomer are contained as the tackifier resin.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 30, 2021
    Inventors: Yusuke SUGIYAMA, Hisatoshi FUJIURA
  • Patent number: 11118014
    Abstract: A polymer compound includes a first chain structure constituted by a polyamideimide and a second chain structure constituted by a vinyl polymer and bonded to terminals of the first chain structures and connecting the first chain structures together. The vinyl polymer constituting the second chain structure is a random copolymer including a bond-constituting unit having a side chain to be bonded to the first chain structure, and a non-bond-constituting unit having no side chain to be bonded to the first chain structure.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: September 14, 2021
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yusuke Sugiyama, Takeshi Kondo, Takahiro Sugioka, Kohei Mase, Keigo Oyaizu
  • Publication number: 20210054159
    Abstract: A hard coat film having excellent adhesion (particularly adhesion over time) to a hard coat layer when a cycloolefin polymer film is used as a base material. The hard coat film comprises a hard coat layer containing an ionizing radiation curable resin laminated on at least one surface of a cycloolefin polymer base film via a primer layer. The primer layer has an arithmetic average surface roughness (Ra) in the range of 0.5 nm to 15.0 nm, and a surface of the primer layer has a static friction coefficient in the range of 0.6 to 2.0.
    Type: Application
    Filed: January 23, 2019
    Publication date: February 25, 2021
    Applicant: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Takeo SUZUKI, Narihiro IIO, Takashi INO, Yusuke SUGIYAMA, Yasuaki YOSHIDA, Takuya TAKAHASHI
  • Patent number: 10875964
    Abstract: A polymer compound to be used as a binder for a negative electrode of a power storage device is provided. The polymer compound is formed by condensation of a polyacrylic acid and a polyfunctional amine represented by the following general formula (1), where X is a ring structure having 1 to 3 benzene rings; and C1 to C4 are each a carbon atom constituting a benzene ring in the ring structure.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: December 29, 2020
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yusuke Sugiyama, Takeshi Kondo, Nobuhiro Goda
  • Patent number: 10833325
    Abstract: A negative electrode active material is composed of a silicon material coated with a carbon layer containing a Group 4 to 6 metal. A method for producing a negative electrode active material includes a step of decomposing a compound containing the Group 4 to 6 metal and a carbon source by heating in the presence of a silicon material, the compound, and the carbon source.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: November 10, 2020
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yusuke Sugiyama, Hirotaka Sone, Nobuhiro Goda, Takashi Mohri
  • Patent number: 10822526
    Abstract: A method for manufacturing adhesive resin pellets includes adding an antiblocking agent to water, melting an adhesive resin and extruding the adhesive resin into the water, and cutting the adhesive resin extruded into the water to form adhesive resin pellets. Polyolefin fine particles used for the antiblocking agent have an average particle diameter of 1 ?m or more and less than 18 ?m, and the adhesive resin has an adhesive force of less than 15.00 N/25 mm.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: November 3, 2020
    Assignee: Nichiban Co., Ltd.
    Inventors: Syuji Ichimura, Mikihiro Endou, Yusuke Sugiyama
  • Patent number: 10707490
    Abstract: A polymer compound, which is used as a binder for a negative electrode of an electricity storage device, is obtained by condensation of a vinyl polymer that contains a carboxyl group and a third compound that is selected from among an aromatic multifunctional amine, phosphorous acid, phosphorous acid ester, trialkoxysilane, and phosphoric acid.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: July 7, 2020
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yusuke Sugiyama, Takeshi Kondo, Nobuhiro Goda, Masakazu Murase
  • Patent number: 10538625
    Abstract: A polymer compound is formed by condensing a polyacrylic acid having some of carboxyl groups converted into a lithium salt with a polyfunctional amine represented by the following general formula (1). A chain structure constituted by the polyacrylic acid has free carboxyl groups and carboxyl groups converted into a lithium salt. Y is a straight-chain alkyl group having 1 to 4 carbon atoms, a phenylene group, or an oxygen atom. R1 and R2 are each independently one or more hydrogen atoms, a methyl group, an ethyl group, a trifluoromethyl group, or a methoxy group.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: January 21, 2020
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Takeshi Kondo, Yusuke Sugiyama, Nobuhiro Goda
  • Publication number: 20190338073
    Abstract: A polymer compound is formed by condensing a polyacrylic acid having some of carboxyl groups converted into a lithium salt with a polyfunctional amine represented by the following general formula (1). A chain structure constituted by the polyacrylic acid has free carboxyl groups and carboxyl groups converted into a lithium salt. Y is a straight-chain alkyl group having 1 to 4 carbon atoms, a phenylene group, or an oxygen atom. R1 and R2 are each independently one or more hydrogen atoms, a methyl group, an ethyl group, a trifluoromethyl group, or a methoxy group.
    Type: Application
    Filed: January 30, 2017
    Publication date: November 7, 2019
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Takeshi KONDO, Yusuke SUGIYAMA, Nobuhiro GODA
  • Publication number: 20190322083
    Abstract: A hard coat film that, while maintaining excellent antiglare properties, can suppress the brightness irregularity, and has excellent visibility of a display. The hard coat film includes a hard coat layer containing organic fine particles and an ionizing radiation-curable resin on a transparent film. Moreover, a difference (|nx?ny|) of the refractive index (nx) of the ionizing radiation-curable resin and the refractive index (ny) of the organic fine particles contained in the hard coat layer is 0.03 or larger.
    Type: Application
    Filed: December 16, 2017
    Publication date: October 24, 2019
    Applicant: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Daichi ANDO, Takayoshi NOMURA, Yusuke SUGIYAMA, Tsukasa NAKAJIMA, Souta YUUKI
  • Publication number: 20190315924
    Abstract: A polymer compound includes a first chain structure constituted by a polyamideimide and a second chain structure constituted by a vinyl polymer and bonded to terminals of the first chain structures and connecting the first chain structures together. The vinyl polymer constituting the second chain structure is a random copolymer including a bond-constituting unit having a side chain to be bonded to the first chain structure, and a non-bond-constituting unit having no side chain to be bonded to the first chain structure.
    Type: Application
    Filed: August 29, 2017
    Publication date: October 17, 2019
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yusuke SUGIYAMA, Takeshi KONDO, Takahiro SUGIOKA, Kohei MASE, Keigo OYAIZU
  • Patent number: 10446838
    Abstract: Cycle characteristics of a nonaqueous secondary battery are to be improved. An active material including: a first active material that contains a nano silicon produced by heating a layered polysilane represented by a composition formula (SiH)n and having a structure in which multiple six-membered rings formed from silicon atoms are connected; and a second active material that contains a graphite, is used in a negative electrode. With this, expansion and contraction due to stress during charging and discharging can be mitigated, and thereby cycle characteristics improve.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: October 15, 2019
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Takeshi Kondo, Yusuke Sugiyama, Takashi Mohri, Hiroki Oshima, Tomohiro Niimi, Mutsumi Takahashi, Nobuhiro Goda, Takahiro Sugioka, Yuta Kawamoto
  • Patent number: 10351672
    Abstract: A polymer compound is formed by condensing a polyacrylic acid, a polyfunctional amine represented by the following general formula (1), and an aromatic monoamine. A chain structure constituted by the polyacrylic acid has free carboxyl groups and carboxyl groups to which the aromatic monoamines are bonded. Y is a straight-chain alkyl group having 1 to 4 carbon atoms, a phenylene group, or an oxygen atom. R1 and R2 are each independently one or more hydrogen atoms, a methyl group, an ethyl group, a trifluoromethyl group, or a methoxy group.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: July 16, 2019
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Yuta Nakagawa, Yusuke Sugiyama
  • Patent number: 10347910
    Abstract: A nano silicon material having reduced amounts of oxygen (O) and chlorine (Cl) contained therein is provided. The nano silicon material contains fluorine (F) and nano-sized silicon crystallites. Generation of a layer in which oxygen (O) and chlorine (Cl) are present is suppressed due to the presence of fluorine (F), so that a decrease in the moving speed of lithium ions is suppressed. In addition, due to the presence of fluorine (F), the concentrations of oxygen (O) and chlorine (Cl) are reduced, so that reaction thereof with lithium ions is suppressed.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: July 9, 2019
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Takeshi Kondo, Yusuke Sugiyama, Nobuhiro Goda, Takashi Mohri, Hiroki Oshima, Masataka Nakanishi