Patents by Inventor Yusuke Oshima

Yusuke Oshima 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: 10493847
    Abstract: A decoration panel used as an operation button includes a decoration section between a front translucent member and a rear translucent member, and the decoration section includes a counter reflection layer superposed on a rear face of a light-shield layer. A rear reflection layer is provided between the rear translucent member and a translucent member for illumination. The decoration section is displayed as if floating at an intermediate position in a depth direction. In addition, a surface of the decoration section oriented to the rear side constitutes a counter reflection surface.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: December 3, 2019
    Assignee: Alpine Electronics, Inc.
    Inventors: Yusuke Yoshida, Shigeyuki Oshima, Satoru Aimi
  • Publication number: 20190360074
    Abstract: A covered electrical wire comprising a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a strand of a plurality of copper alloy wires: composed of a copper alloy containing Fe in an amount of 0.2% by mass or more and 1.5% by mass or less, P in an amount of 0.05% by mass or more and 0.7% by mass or less, Mg in an amount of 0.01% by mass or more and 0.5% by mass or less, and one or more elements selected from C, Si and Mn in an amount of 10 ppm by mass or more and 500 ppm by mass or less in total, with the balance being Cu and impurities; and having a wire diameter of 0.5 mm or less.
    Type: Application
    Filed: November 2, 2017
    Publication date: November 28, 2019
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Kei Sakamoto, Akiko Inoue, Tetsuya Kuwabara, Yoshihiro Nakai, Kazuhiro Nanjo, Kiyotaka Utsunomiya, Taichiro Nishikawa, Minoru Nakamoto, Yusuke Oshima, Yasuyuki Otsuka, Kinji Taguchi, Hiroyuki Kobayashi
  • Patent number: 10488773
    Abstract: An image forming apparatus includes an image holding member, a developing device, and a supplying device including a storage unit and a transport unit, wherein the storage unit stores toner and includes a bag having a flexible material, the transport unit uses suction pressure to transport the toner from the storage unit and supplies to the developing device, the toner contains an amorphous polyester resin, toner particles of the toner have a weight average molecular weight Mw and a number average molecular weight Mn, the weight average molecular weight Mw is in a range of 25,000 to 60,000, a ratio Mw/Mn is in a range the range of 5 to 10, a ratio (P2/P1) of a peak height of an absorption peak of the toner particles at a wavenumber of 820 cm?1 (P2) to a peak height of the absorption peak at a wavenumber of 720 cm?1 (P1) is 0.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: November 26, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Takafumi Koide, Masataka Kuribayashi, Yusuke Fukuda, Katsuyuki Kitajima, Teppei Yawada, Shota Oshima
  • Publication number: 20190355489
    Abstract: A covered electrical wire comprising a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a strand of a plurality of copper alloy wires: composed of a copper alloy containing Fe in an amount of 0.1% by mass or more and 1.6% by mass or less, Pin an amount of 0.05% by mass or more and 0.7% by mass or less, and Sn in an amount of 0.05% by mass or more and 0.7% by mass or less, with the balance being Cu and impurities; and having a wire diameter of 0.5 mm or less, the copper alloy wire having a tensile strength of 385 MPa or more and a work-hardening exponent of 0.1 or more.
    Type: Application
    Filed: June 21, 2017
    Publication date: November 21, 2019
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Kei SAKAMOTO, Akiko INOUE, Tetsuya KUWABARA, Minoru NAKAMOTO, Yusuke OSHIMA, Yoshihiro NAKAI, Kazuhiro NANJO, Taichiro NISHIKAWA, Kiyotaka UTSUNOMIYA, Yasuyuki OOTSUKA, Kinji TAGUCHI, Hiroyuki KOBAYASHI
  • Publication number: 20190341164
    Abstract: A covered electrical wire comprises a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a strand of a plurality of copper alloy wires: composed of a copper alloy containing Fe in an amount of 0.2% by mass or more and 1.6% by mass or less, P in an amount of 0.05% by mass or more and 0.4% by mass or less, and Sn in an amount of 0.05% by mass or more and 0.7% by mass or less, with the balance being Cu and impurities, and having a mass ratio of Fe/P of 4.0 or more; and having a wire diameter of 0.5 mm or less.
    Type: Application
    Filed: December 28, 2016
    Publication date: November 7, 2019
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Kei Sakamoto, Akiko Inoue, Tetsuya Kuwabara, Minoru Nakamoto, Yusuke Oshima, Yoshihiro Nakai, Kazuhiro Nanjyo, Taichiro Nishikawa, Kiyotaka Utsunomiya, Yasuyuki Ootsuka, Kinji Taguchi, Hiroyuki Kobayashi
  • Patent number: 10466607
    Abstract: An image forming apparatus includes an image holding member, a charging device that charges a surface of the image holding member, an electrostatic charge image forming device that forms an electrostatic charge image on the charged surface of the image holding member, a developing device that has an electrostatic charge image developer containing an electrostatic charge image developing toner and that develops the electrostatic charge image to form a toner image on the surface of the image holding member, and a transfer device that transfers the toner image onto a recording medium, wherein the transfer device includes a belt member and a transfer member, the belt member has an outer surface that contacts the image holding member, and the belt member is winding around the image holding member and the transfer member; and the toner has a binder resin containing an amorphous polyester resin.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: November 5, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Takafumi Koide, Masataka Kuribayashi, Yusuke Fukuda, Katsuyuki Kitajima, Teppei Yawada, Shota Oshima, Masahiro Uchida
  • 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
  • Publication number: 20190294066
    Abstract: An image forming apparatus includes an image holding member, a developing device, and a supplying device including a storage unit and a transport unit, wherein the storage unit stores toner and includes a bag having a flexible material, the transport unit uses suction pressure to transport the toner from the storage unit and supplies to the developing device, the toner contains an amorphous polyester resin, a toner particles has a weight average molecular weight Mw and a number average molecular weight Mn, the weight average molecular weight Mw is in the range of 25,000 to 60,000, the ratio Mw/Mn is in the range of 5 to 10, the ratio (P2/P1) of the peak height of the absorption peak of the toner particles at a wavenumber of 820 cm?1 (P2) to the peak height of the absorption peak at a wavenumber of 720 cm?1 (P1) is 0.
    Type: Application
    Filed: September 10, 2018
    Publication date: September 26, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takafumi KOIDE, Masataka KURIBAYASHI, Yusuke FUKUDA, Katsuyuki KITAJIMA, Teppei YAWADA, Shota OSHIMA
  • Publication number: 20190286045
    Abstract: An image forming apparatus includes an image holding member, a charging unit, an electrostatic charge image forming unit, a developing unit, a transfer unit, and a cleaning unit having a cleaning blade that is in contact with the surface of the image holding member to clean the surface of the image holding member, wherein in the cleaning device, a variation in a load applied by the cleaning blade to the image holding member in a slide test is 1.5 gf/mm or less, wherein in the slide test, an image holding member which has a diameter of 30 mm and with which the cleaning blade is in contact at a contact angle of 23° and a pressing pressure of 4.0 gf/mm is rotated 100,000 times at a rotational speed of 175 mm/sec to slide the cleaning blade.
    Type: Application
    Filed: August 23, 2018
    Publication date: September 19, 2019
    Applicant: FUJI XEROX CO.,LTD.
    Inventors: Masataka KURIBAYASHI, Takafumi KOIDE, Yusuke FUKUDA, Katsuyuki KITAJIMA, Makoto KAMISAKI, Teppei YAWADA, Shota OSHIMA
  • Patent number: 10394179
    Abstract: An image forming apparatus includes an image holding member, a charging unit, an electrostatic charge image forming unit, a developing unit, a transfer unit, and a cleaning unit having a cleaning blade that is in contact with the surface of the image holding member to clean the surface of the image holding member, wherein in the cleaning device, a variation in a load applied by the cleaning blade to the image holding member in a slide test is 1.5 gf/mm or less, wherein in the slide test, an image holding member which has a diameter of 30 mm and with which the cleaning blade is in contact at a contact angle of 23° and a pressing pressure of 4.0 gf/mm is rotated 100,000 times at a rotational speed of 175 mm/sec to slide the cleaning blade.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: August 27, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Masataka Kuribayashi, Takafumi Koide, Yusuke Fukuda, Katsuyuki Kitajima, Makoto Kamisaki, Teppei Yawada, Shota Oshima
  • Publication number: 20190259508
    Abstract: A connector terminal wire contains 0.1% by mass or more and 1.5% by mass or less of Fe, 0.02% by mass or more and 0.7% by mass or less of P, and 0% by mass or more and 0.7% by mass or less, in total, of at least one of Sn and Mg, with the balance being Cu and impurities.
    Type: Application
    Filed: September 12, 2017
    Publication date: August 22, 2019
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO ELECTRIC TOYAMA CO., LTD.
    Inventors: Akiko Inoue, Kei Sakamoto, Tetsuya Kuwabara, Taichiro Nishikawa, Kiyotaka Utsunomiya, Minoru Nakamoto, Yusuke Oshima, Yoshihiro Nakai, Kazuhiro Nanjo, Hitoshi Tsuchida, Dai Kamogawa
  • Patent number: 10379464
    Abstract: Provided is an endless belt-shaped electrophotographic member having a superior durability. The member comprises an endless belt-shaped substrate and a surface layer, the surface layer comprising an ionizing radiation crosslinked product of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer (PFA), the surface layer is formed by irradiation of electron beam to a resin layer, the resin layer comprising the PFA, the surface layer has a universal hardness HU at 200° C. of 18 N/mm2?HU?40 N/mm2, and when a degree of orientation of the PFA in the resin layer in a direction orthogonal to the circumferential direction of the substrate is defined as Ri, and a degree of orientation of the crosslinked PFA in the surface layer in the direction orthogonal to the circumferential direction of the substrate is defined as Rf, Ri and Rf satisfy a relationship represented by expression (1): Ri×0.8?Rf?Ri??(1).
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: August 13, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Hiroki Muramatsu, Toshinori Nakayama, Kota Arimoto, Masayuki Tamaki, Yusuke Yamaguchi, Ryo Yashiro, Matsutaka Maeda, Yuji Kitano, Yoshihito Oshima
  • Patent number: 10377163
    Abstract: Provided are a planographic printing plate precursor, a laminate thereof, and a method of producing a planographic printing plate precursor capable of satisfying all purposes for eliminating interleaving paper used for preventing scraping and peeling, preventing adhesion, imparting a plate-separating property for preventing multiple-plate feeding, and preventing scratches. The planographic printing plate precursor which includes a polymer layer on a surface of a belt-like support 12 includes a back coat layer 70 having an arithmetic average surface roughness Ra of 0.5 ?m or greater due to a surface roughness structure in which thin film portions 60 and thick film portions 62 are continuously formed on a rear surface of the belt-like support 12.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 13, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Atsushi Oshima, Yusuke Ikeyama, Shunpei Watanabe, Nobuyuki Sone, Shuji Shimanaka
  • Publication number: 20190225002
    Abstract: Provided are a lithographic printing plate precursor including a hydrophilized aluminum support, and a water-soluble or water-dispersible negative type image recording layer provided on the aluminum support, in which an arithmetic average height Sa of a surface of an outermost layer on a side where the image recording layer is provided is in a range of 0.3 ?m to 20 ?m or in which Expression (1) and Expression (2) are satisfied in a case where a Bekk smoothness of a surface of an outermost layer on a side where the image recording layer is provided is set as a seconds and a Bekk smoothness of a surface of an outermost layer on a side opposite to a side where the image recording layer is provided is set as b seconds; a method of producing the same; a lithographic printing plate precursor laminate formed of the lithographic printing plate precursor; a plate-making method for a lithographic printing plate; and a lithographic printing method. a?1000,b?1000??(1) 1/a+1/b?0.
    Type: Application
    Filed: April 1, 2019
    Publication date: July 25, 2019
    Inventors: Shumpei WATANABE, Yusuke IKEYAMA, Atsushi OSHIMA, Shuji SHIMANAKA
  • Publication number: 20190217651
    Abstract: Provided are a lithographic printing plate precursor including: a hydrophilized aluminum support, and a water-soluble or water-dispersible negative type image recording layer provided on the aluminum support, in which an arithmetic average height Sa of a surface of an outermost layer on a side opposite to a side where the image recording layer is provided is in a range of 0.3 ?m to 20 ?m; a method of producing the lithographic printing plate precursor; a lithographic printing plate precursor laminate formed of the lithographic printing plate precursor; and a lithographic printing method.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 18, 2019
    Inventors: Yusuke IKEYAMA, Shumpei WATANABE, Atsushi OSHIMA, Shuji SHIMANAKA
  • 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
  • Patent number: 10333507
    Abstract: A serializer device (1) includes a first latch unit (11), a second latch unit (12), a conversion unit (13), a frequency division unit (14), a load signal generation unit (15), a phase difference detection unit (16), and a reset instruction unit (17), and has a simple configuration and can reduce a bit error rate at an early stage. The phase difference detection unit (16) detects a phase difference between a first clock (CLK1) applied to the first latch unit (11) and a third clock (CLK3) applied to the second latch unit (12). The reset instruction unit (17) outputs a reset instruction signal (RSTn) to the frequency division unit (14) when the phase difference is not within a target range.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: June 25, 2019
    Assignee: THINE ELECTRONICS, INC.
    Inventors: Yusuke Fujita, Shunichi Kubo, Yoshinobu Oshima
  • Publication number: 20190152320
    Abstract: A decoration panel used as an operation button includes a decoration section between a front translucent member and a rear translucent member, and the decoration section includes a counter reflection layer superposed on a rear face of a light-shield layer. A rear reflection layer is provided between the rear translucent member and a translucent member for illumination. The decoration section is displayed as if floating at an intermediate position in a depth direction. In addition, a surface of the decoration section oriented to the rear side constitutes a counter reflection surface.
    Type: Application
    Filed: September 25, 2018
    Publication date: May 23, 2019
    Applicant: ALPINE ELECTRONICS, INC.
    Inventors: Yusuke Yoshida, Shigeyuki Oshima, Satoru Aimi
  • Publication number: 20190066864
    Abstract: A covered electric wire comprises an insulating coating layer on the outer side of a conductor. The conductor comprises a copper alloy consisting of: not less than 0.05% by mass and not more than 2.0% by mass of Fe; not less than 0.02% by mass and not more than 1.0% by mass of Ti; not less than 0% by mass and not more than 0.6% by mass of Mg; and the balance being Cu and impurities. The covered electric wire is a stranded wire comprising a plurality of copper alloy wires stranded together. The plurality of copper alloy wires each have a work hardening coefficient of not less than 0.1 and a wire diameter of not more than 0.5 mm.
    Type: Application
    Filed: January 20, 2017
    Publication date: February 28, 2019
    Inventors: Akiko Inoue, Kei Sakamoto, Tetsuya Kuwabara, Taichiro Nishikawa, Kiyotaka Utsunomiya, Yusuke Oshima, Yasuyuki Ootsuka, Kinji Taguchi, Hiroyuki Kobayashi, Ryoma Uegaki
  • Publication number: 20190048450
    Abstract: A wire material for a connector terminal contains 0.1% to 1.5% by mass of Fe, 0.05% to 0.7% by mass of Ti, and 0% to 0.5% by mass of Mg, with the balance being Cu and impurities.
    Type: Application
    Filed: February 16, 2017
    Publication date: February 14, 2019
    Inventors: Kei Sakamoto, Akiko Inoue, Tetsuya Kuwabara, Taichiro Nishikawa, Kiyotaka Utsunomiya, Minoru Nakamoto, Yusuke Oshima, Hitoshi Tsuchida, Dai Kamogawa