Patents by Inventor Takayuki Tanaka

Takayuki Tanaka 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: 10597662
    Abstract: The present invention relates to a transformant which uses Schizosaccharomyces pombe as a host into which a D-LDH gene derived from bacteria of the genus Pediococcus and a D-LDH gene derived from bacteria of the genus Lactobacillus are incorporated and in which some of the genes in a group of pyruvate decarboxylase-encoding genes of the Schizosaccharomyces pombe host have been deleted or inactivated.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: March 24, 2020
    Assignee: JMTC Enzyme Corporation
    Inventors: Futoshi Hara, Shuichiro Kimura, Yuichiro Hagiya, Takayuki Tanaka
  • Patent number: 10589234
    Abstract: Embodiments provide a wet disperser for dispersing particulates in a mixture containing at least a dispersing medium and particulates. According to various embodiments, the wet disperser includes a through channel extending from an inflow port to an outflow port, and a mixture-passing plate having at least one passing hole defined. In the wet disperser, the through channel includes, on a downstream side of the through channel from a position provided with the mixture-passing plate, a dispersion part having a vibration body provided such that vibration causes at least a part of the vibration body to come into contact with at least a part of an opening periphery of the passing hole, and an inside surface defining the passing hole of the mixture-passing plate.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: March 17, 2020
    Assignee: OHKAWARA KAKOHKI CO., LTD.
    Inventors: Ko Higashitani, Masaaki Ohkawara, Tomonao Ohkawara, Takayuki Tanaka, Toshiyuki Koganei
  • Patent number: 10568509
    Abstract: A medical device system includes a first medical device and a second medical device. The first medical devices includes a first measuring unit that acquires measurement data of vital signs of a patient and a first communication unit that transmits the measurement data acquired by the first measuring unit to the second medical device. The second medical device includes a second communication unit that receives the measurement data from the first communication unit. The first and second medical devices are configured so that if certification processing succeeds, the measurement data is permitted to be used in the second medical device.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: February 25, 2020
    Assignee: NIHON KOHDEN CORPORATION
    Inventors: Tsutomu Wakabayashi, Ko Kamada, Takayuki Tanaka, Yuko Ishinabe
  • Patent number: 10509341
    Abstract: A charged positive toner having a positive polarity that attaches to a charge roller is moved from the charge roller to a photosensitive drum, and the positive toner is transferred to an intermediate transfer belt at a primary transfer portion at which a primary-transfer power supply forms an electric potential having a negative polarity. The primary-transfer power supply forms an electric potential having the positive polarity at the primary transfer portion, and the positive toner transferred to the intermediate transfer belt is moved together with the intermediate transfer belt and is collected by the charge roller in contact with a downstream photosensitive drum.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: December 17, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Tanaka, Shinji Katagiri, Tsuguhiro Yoshida, Shuichi Tetsuno, Takahiro Ikeda
  • Publication number: 20190375218
    Abstract: In a printer, a medium transporting apparatus includes a straight path through which a medium on which recording has been performed with the recording head is output, an inversion path through which the recording medium on which recording has been performed with the recording head is output to an output destination different from an output destination of the straight path, a switching member provided downstream of the recording head in a medium transport direction and configured to switch between a first state in which the switching member constitutes a portion of the straight path and a second state in which the switching member constitutes a portion of the inversion path, a motor that drives a pair of transport rollers that transports the medium, and a switching mechanism that switches between a first state and a second state with motive power of the motor.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 12, 2019
    Inventors: Keisuke SASAKI, Takayuki TANAKA, Toshiki SHIROKI
  • Publication number: 20190369528
    Abstract: An intermediate transfer belt includes a region X having a first coefficient of dynamic friction in a belt conveying direction on an outer circumferential surface side where the intermediate transfer belt and a blade abut each other, and a region Y having a second coefficient of dynamic friction in the belt conveying direction greater in value than the first coefficient of dynamic friction. Further, in the belt conveying direction, a length of the region Y is shorter than a length of the region X and longer than a length at which the blade and the intermediate transfer belt are in contact with each other.
    Type: Application
    Filed: May 14, 2019
    Publication date: December 5, 2019
    Inventors: Takayuki Tanaka, Keisuke Ishizumi, Tsuguhiro Yoshida, Shohei Ishio
  • Patent number: 10464005
    Abstract: An upper end cap including an inner filter member that surrounds a middle space portion, an outer filter member that surrounds the inner filter member, and an introduction port for introducing compressed air into the middle space portion, and a lower end cap that closes a lower end portion of the middle space portion, an outer periphery of a lower end portion of the inner filter member being surrounded by an inner wall, an outer periphery of a lower end portion of the outer filter member being surrounded by an outer wall, an upper end surface of the outer wall being positioned higher than an upper end surface of the inner wall, a liquid discharge passage being formed between the outer wall and the inner wall, the liquid discharge passage being in communication with a liquid discharge hole that open to an underside of the lower end cap.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: November 5, 2019
    Assignee: SMC CORPORATION
    Inventor: Takayuki Tanaka
  • Publication number: 20190332041
    Abstract: An intermediate transfer belt includes a surface layer with a solid lubricant added therein on an outer peripheral surface side in abutment with a photosensitive drum and a cleaning blade in a thickness direction. Further, the surface layer includes a plurality of grooves formed along a movement direction of the intermediate transfer belt in a width direction of the intermediate transfer belt. The intermediate transfer belt including the grooves satisfies J×(1/K)×L×(Q/?P)/((Q/?P)+(100/?A))<240.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 31, 2019
    Inventors: Tsuguhiro Yoshida, Shinji Katagiri, Takayuki Tanaka
  • Patent number: 10450407
    Abstract: An object of the present invention is to provide curing agent composite particles for epoxy resin, which are less likely to aggregate, and are excellent in storage stability and solvent resistance. Coated particles of the present invention comprise (A) curing agent particles for epoxy resin, and (B) an alkoxy oligomer, wherein the surfaces of the curing agents for epoxy resin particle are coated with the alkoxy oligomer.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: October 22, 2019
    Assignee: Ajinomoto Co., Inc.
    Inventors: Takayuki Tanaka, Eriko Satou, Yuji Koshima, Junji Ohashi
  • Publication number: 20190317431
    Abstract: With respect to a width direction of an intermediate transfer belt perpendicular to a movement direction thereof, the width of a blade is larger than the width of an image forming region in which a toner image is able to be primarily transferred from a photosensitive drum to the intermediate transfer belt. Moreover, grooves are formed on the surface of the intermediate transfer belt, and, with respect to the width direction of the intermediate transfer belt, a dynamic friction coefficient in a first region that is in contact with the end portion side of the blade is smaller than a dynamic friction coefficient in a second region that is in contact with the central portion side of the blade.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 17, 2019
    Inventors: Shohei Ishio, Keisuke Ishizumi, Takayuki Tanaka, Tsuguhiro Yoshida, Shinji Katagiri
  • Publication number: 20190302656
    Abstract: A detection unit executes correction control of an image formation condition on a basis of a detection result of reflected light when infrared light is radiated to a test patch, which is transferred from a photosensitive drum to an intermediate transfer belt, and the intermediate transfer belt, wherein the intermediate transfer belt has a base layer which is thickest among a plurality of layers forming the intermediate transfer belt in a thickness direction of the intermediate transfer belt and to which an ion conductive agent is added, and an inner surface layer which has a light transmittance lower than that of the base layer.
    Type: Application
    Filed: March 26, 2019
    Publication date: October 3, 2019
    Inventors: Keisuke Ishizumi, Shohei Ishio, Takayuki Tanaka, Hiroomi Kojima
  • Patent number: 10401779
    Abstract: A charge roller includes, in a surface thereof, recesses that have sizes that are equivalent to or larger than a volume average particle diameter of a toner accommodated in a developing unit and that are capable of collecting the toner retransferred to a photosensitive drum.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: September 3, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shinji Katagiri, Tsuguhiro Yoshida, Shuichi Tetsuno, Takayuki Tanaka, Takahiro Ikeda, Satoru Motohashi, Takumi Furukawa
  • Patent number: 10386971
    Abstract: A sensor device includes: a sensor layer provided at a position facing a surface, of a substrate having an operation surface, opposite to the operation surface, and configured to detect a contacted position or a pressed position on the operation surface; and a gap layer located in a gap between the substrate and the sensor layer. The gap layer includes a bonding region bonding the substrate to the sensor layer, and a relaxation region relaxing stress applied from the substrate to the sensor layer.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: August 20, 2019
    Assignee: SONY CORPORATION
    Inventors: Taizo Nishimura, Fumihiko Iida, Hiroshi Mizuno, Yasuyuki Abe, Takayuki Tanaka, Hayato Hasegawa, Shogo Shinkai
  • Patent number: 10351864
    Abstract: The object is to provide an expression vector capable of expressing with a higher expression efficiency a protein derived from a foreign structural gene by genetic engineering using a yeast of the genus Schizosaccharomyces as a host, a cloning vector to produce the expression vector, a method for producing the expression vector, a transformant containing an expression cassette of the expression vector, a method for producing the transformant, and a method for producing a protein using the transformant. A cloning vector comprising a promoter capable of functioning in a yeast of the genus Schizosaccharomyces, a cloning site for introducing a foreign structural gene which is located downstream from the promoter and is regulated by the promoter, and ihc2 gene terminator of the yeast of the genus Schizosaccharomyces, and an expression vector comprising the promoter, the foreign structural gene and the ihc2 gene terminator.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 16, 2019
    Assignee: AGC Inc.
    Inventors: Takayuki Tanaka, Tetsuya Kotani, Futoshi Hara
  • Publication number: 20190204332
    Abstract: An evaluating method includes an evaluating step of evaluating a state of ketosis in postpartum dairy cows for a dairy cow using at least one value of concentration values of Ala, Arg, Asn, Asp, BCAA, Cit, Cys, Glu, Gln, Gly, His, Ile, Leu, Lys, Met, 3MeHis, Orn, Phe, Pro, Ser, Tau, Thr, Trp, Tyr, and Val and concentration values of ALB, ALT, AST, BHBA, BUN, Ca, gGTP, Glc, NEFA, T?Bil, TCHO, TG, and TP in blood of the dairy cow before parturition.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 4, 2019
    Applicant: AJINOMOTO CO., INC.
    Inventors: Takashi MIKAMI, Akira IMAIZUMI, Takayuki TANAKA, Yuki MIYAZAWA, Mina NAKAMURA, Kazuki NAKAGAWA, Takeshi FUJIEDA
  • Publication number: 20190153453
    Abstract: The present invention relates to a transformant which uses Schizosaccharomyces pombe as a host into which a D-LDH gene derived from bacteria of the genus Pediococcus and a D-LDH gene derived from bacteria of the genus Lactobacillus are incorporated and in which some of the genes in a group of pyruvate decarboxylase-encoding genes of the Schizosaccharomyces pombe host have been deleted or inactivated.
    Type: Application
    Filed: November 21, 2014
    Publication date: May 23, 2019
    Applicant: JMTC Enzyme Corporation
    Inventors: Futoshi HARA, Shuichiro KIMURA, Yuichiro HAGIYA, Takayuki TANAKA
  • Publication number: 20190127897
    Abstract: Apparatus for manufacturing a non-woven fabric includes a diffusing shaft, which includes a first shaft portion in a defined location and provided with a slit-shaped air guide, wherein filaments are supplied together with air from an inlet side of the air guide to an outlet side of the air guide; a second shaft portion in a defined location, having an inlet side that is communicated with an outlet side of the first shaft portion and an outlet side that is disposed to face a filament collecting unit, wherein an opening width along a machine direction of the inlet side of the second shaft portion is larger than an opening width along a machine direction of the first shaft portion; and a stepped portion provided at a connecting portion between the outlet side of the first shaft portion and the inlet side of the second shaft portion and connecting the same.
    Type: Application
    Filed: March 24, 2017
    Publication date: May 2, 2019
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Shouichi TAKAKU, Kenichi SUZUKI, Naosuke KUNIMOTO, Atsushi KAWADA, Takayuki TANAKA
  • Publication number: 20190106821
    Abstract: A diffusing unit of an apparatus for manufacturing a non-woven fabric is provided with a diffusion space between a jet nozzle and a moving belt of a collecting unit, an opening of a sub nozzle is arranged side-by-side with an opening of the jet nozzle, and the sub nozzle jets air from the opening. The jet nozzle jets, toward the moving belt, plural filaments together with air. The air jetted from the jet nozzle forms a conveying flow that gradually spreads and flows in the diffusion space, and the plural filaments are diffused by this conveying flow and are sent toward the moving belt to be collected. The air jetted from the sub nozzle flows along the air flow around the conveying flow and suppresses air in the diffusion space from entering the conveying flow.
    Type: Application
    Filed: March 24, 2017
    Publication date: April 11, 2019
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Shouichi Takaku, Kenichi Suzuki, Naosuke Kunimoto, Atsushi Kawada, Takayuki Tanaka
  • Patent number: 10248043
    Abstract: In a case where a collection mode in which an exposure unit forms a first potential on a photosensitive member and a developing unit collects discharging toner discharged from the developing unit to a position where the first potential is formed is executed, a potential forming unit forms, on an intermediate transfer member, a potential same as a normal charging polarity of toner and an absolute value greater than an absolute value of the first potential, and a charging power supply applies, to a charging member, a voltage having a polarity same as the normal charging polarity and an absolute value greater than an absolute value of the first potential.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: April 2, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shuichi Tetsuno, Shinji Katagiri, Takayuki Tanaka, Tsuguhiro Yoshida, Takahiro Ikeda
  • Patent number: D870669
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: December 24, 2019
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Naoki Katagiyama, Yuichi Koreeda, Hideto Shimazu, Takayuki Tanaka