Patents by Inventor Satoshi Yamashita

Satoshi Yamashita 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: 20180355000
    Abstract: The present invention provides a method for producing rubber particles bound to a membrane-associated protein by cell-free protein synthesis. The present invention relates to a method for producing rubber particles bound to a membrane-associated protein, the method including the step of performing protein synthesis in the presence of both rubber particles and a cell-free protein synthesis solution containing an mRNA coding for a membrane-associated protein to bind the membrane-associated protein to the rubber particles.
    Type: Application
    Filed: May 31, 2016
    Publication date: December 13, 2018
    Applicants: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU UNIVERSITY
    Inventors: Haruhiko YAMAGUCHI, Yukino INOUE, Kazuhisa FUSHIHARA, Seiji TAKAHASHI, Satoshi YAMASHITA, Toru NAKAYAMA, Yuzuru TOZAWA
  • Patent number: 10059780
    Abstract: Provided is a method for producing rubber particles with a reduced coagulation tendency. The present invention relates to a method for producing rubber particles with a reduced coagulation tendency, the method including a step of performing protein synthesis in the presence of both rubber particles and a cell-free protein synthesis solution containing an mRNA coding for a rubber elongation factor (REF) family protein to bind the REF family protein to the rubber particles.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: August 28, 2018
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Haruhiko Yamaguchi, Yukino Inoue, Kazuhisa Fushihara, Seiji Takahashi, Satoshi Yamashita, Toru Nakayama
  • Publication number: 20180170757
    Abstract: A low-resistivity carbon nanotube aggregate includes a plurality of carbon nanotubes each having one or more walls, wherein a ratio of a total number of carbon nanotubes that have two or three walls relative to a total number of said plurality of carbon nanotubes is 75% or greater, and wherein, in a G band of a Raman spectrum in the Raman spectroscopy of the plurality of carbon nanotubes, a G+/Gtotal ratio that is indicative of an amount of semiconductor carbon nanotubes relative to metallic carbon nanotubes is 0.70 or greater.
    Type: Application
    Filed: February 13, 2018
    Publication date: June 21, 2018
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Masashige WATANABE, Hideki AIZAWA, Kazutomi MIYOSHI, Satoshi YAMASHITA, Yoshinori KAZAMA, Yuudai TANIMURA, Koji FUJIMURA, Morinobu ENDO, Kenji TAKEUCHI, Masatsugu FUJISHIGE
  • Publication number: 20180171364
    Abstract: The present invention provides a method for producing a polyisoprenoid with which it is possible to enhance the rubber synthesis activity of rubber particles to increase natural rubber production. The present invention relates to a method for producing a polyisoprenoid in vitro, which involves the use of a gene coding for a cis-prenyltransferase (CPT) family protein and a gene coding for a Nogo-B receptor (NgBR) family protein, and further involves the use of rubber particles bound to proteins encoded by these genes; or a method for producing a polyisoprenoid, which includes introducing into a plant a vector in which a promoter having a promoter activity that drives laticifer-specific gene expression is linked to a gene coding for a CPT family protein and a gene coding for a NgBR family protein, to express proteins encoded by the genes specifically in laticifers.
    Type: Application
    Filed: June 28, 2016
    Publication date: June 21, 2018
    Applicants: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU UNIVERSITY
    Inventors: Haruhiko YAMAGUCHI, Yukino INOUE, Kazuhisa FUSHIHARA, Seiji TAKAHASHI, Satoshi YAMASHITA, Toru NAKAYAMA
  • Publication number: 20180037185
    Abstract: Provided is an airbag device that is to be mounted in a vehicle, and includes: an inflator configured to generate a gas; an airbag configured to be inflated with the gas generated by the inflator; a holding member housing the airbag in a folded state and being provided with an opening which allows inflation and deployment of the airbag therethrough; and a flap configured to restrict inflation and deployment of the airbag through the opening, the airbag including a roll folded portion being roll-folded and disposed on an occupant side, and two flip folded portions each being accordion-folded or tucked inside and disposed on a vehicle front side, the flap including a first restricting portion covering the roll folded portion and being held between the roll folded portion and the holding member, and a second restricting portion being secured to the airbag between the two flip folded portions.
    Type: Application
    Filed: August 2, 2017
    Publication date: February 8, 2018
    Inventors: Yuta MINAMI, Daijiro KATAYAMA, Satoshi YAMASHITA
  • Patent number: 9849858
    Abstract: There is provided an airbag device with a reduced risk of injury to an occupant in the initial inflation and deployment of an airbag. The airbag has a roll folded portion in the rear side of a vehicle thereof, and a flip folded portion in the front side of the vehicle thereof, and is surrounded by a holding member. The holding member permits inflation and deployment of the airbag only from an opening. The flap has a first restricting portion, a second restricting portion and a third restricting portion joined together in a Y shape, and restricts the inflation and deployment of the airbag. The first restricting portion covers a portion of the roll folded portion of the opening side, and is disposed between the roll folded portion and the holding member. A tip of the second restricting portion is secured to the flip folded portion. The third restricting portion is folded into the flip folded portion.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: December 26, 2017
    Assignee: ASHIMORI INDUSTRY CO., LTD.
    Inventors: Takeshi Inazumi, Satoshi Yamashita, Yuta Minami
  • Patent number: 9801598
    Abstract: According to one embodiment, an X-ray diagnostic apparatus includes a first arm, a second arm, an imaging system and a slide mechanism. The first arm rotates by a first rotating shaft and slides along with a first arc-like slide axis relatively to the first rotating shaft. The second arm rotates by a second rotating shaft fixed to the first arm and slides along with a second arc-like slide axis relatively to the second rotating shaft. The imaging system includes an X-ray generating part and an X-ray detector. The X-ray generating part and the X-ray detector are attached to the second arm. The slide mechanism slides the first arm along with the first slide axis. The slide mechanism is arranged at a position having an offset from the first rotating shaft.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: October 31, 2017
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Ryuji Zaiki, Satoshi Yamashita
  • Publication number: 20170284538
    Abstract: A shift control apparatus of an automatic transmission includes: an input detecting unit configured to detect a real rotational speed of the input shaft; an output detecting unit configured to detect a real rotational speed of the output shaft; an estimating unit configured to estimate an estimated rotational speed of the input shaft, which corresponds to a shift request, by multiplying the real rotational speed of the output shaft by a target gear ratio; and a control unit configured to control the rotation of the input shaft based on a detection result from the input detecting unit. The control unit controls the rotation of the input shaft such that an upper-limiting rotational speed of a variation in real rotational speed of the input shaft is lower than the estimated rotational speed.
    Type: Application
    Filed: March 29, 2017
    Publication date: October 5, 2017
    Inventors: Hiroki Matsui, Yasuyuki Masaoka, Satoshi Yamashita, Yukari Seto, Satoshi Igaue
  • Patent number: 9777077
    Abstract: The present invention provides an effective method for fractionating rubber particles in natural rubber latex by particle size, and effective methods for transporting or preserving rubber particles. The present invention relates to a method for fractionating rubber particles in natural rubber latex by particle size, the method including centrifuging natural rubber latex in at least four stages at forces of 800 to 3,000×g, 6,500 to 10,000×g, 17,000 to 22,000×g, and 40,000 to 60,000×g to fractionate rubber particles. The present invention also relates to methods for transporting or preserving rubber particles, the methods including the steps of adding a buffer solution and an antioxidant to natural rubber latex or rubber particles fractionated from natural rubber latex; and freezing a mixture prepared in the above step.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: October 3, 2017
    Assignees: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU UNIVERSITY
    Inventors: Haruhiko Yamaguchi, Yukino Inoue, Seiji Takahashi, Toru Nakayama, Satoshi Yamashita
  • Patent number: 9655567
    Abstract: An X-ray image generating unit alternately generates X-ray images each obtained by radiating X-rays having a higher level of energy and X-ray images each obtained by radiating X-rays having a lower level of energy. Further, every time an X-ray image has been generated by the X-ray image generating unit, a dual energy subtraction image generating unit generates a dual energy subtraction image by using the X-ray image that has just been generated and the X-ray image generated immediately preceding the X-ray image.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: May 23, 2017
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Makoto Takanaka, Takuya Sakaguchi, Masanori Matsumoto, Masaki Kobayashi, Satoshi Yamashita, Shumpei Oohashi
  • Publication number: 20170101670
    Abstract: Disclosed is a method for detecting a rare mutation. The method comprises: preparing a sample comprising not more than 1,000 copies of template DNA; amplifying the template DNA to prepare a library, and analyzing a nucleotide sequence of the library; calculating a ratio of variants in a base at a predetermined position, from the analysis result; comparing the calculated ratio of variants with a predetermined cut-off value; and determining that the sample has a rare mutation in the base at the predetermined position when the calculated ratio of variants is not less than the predetermined cut-off value.
    Type: Application
    Filed: October 6, 2016
    Publication date: April 13, 2017
    Applicants: NATIONAL CANCER CENTER, SYSMEX CORPORATION
    Inventors: Toshikazu USHIJIMA, Satoshi YAMASHITA
  • Publication number: 20170080891
    Abstract: There is provided an airbag device with a reduced risk of injury to an occupant in the initial inflation and deployment of an airbag. The airbag has a roll folded portion in the rear side of a vehicle thereof, and a flip folded portion in the front side of the vehicle thereof, and is surrounded by a holding member. The holding member permits inflation and deployment of the airbag only from an opening. The flap has a first restricting portion, a second restricting portion and a third restricting portion joined together in a Y shape, and restricts the inflation and deployment of the airbag. The first restricting portion covers a portion of the roll folded portion of the opening side, and is disposed between the roll folded portion and the holding member. A tip of the second restricting portion is secured to the flip folded portion. The third restricting portion is folded into the flip folded portion.
    Type: Application
    Filed: September 8, 2016
    Publication date: March 23, 2017
    Applicant: ASHIMORI INDUSTRY CO., LTD.
    Inventors: Takeshi INAZUMI, Satoshi YAMASHITA, Yuta MINAMI
  • Publication number: 20170067224
    Abstract: A single different-thickness plate (18) is formed by performing double-side welding from both sides in a plate thickness direction of a first front lower plate (17A) having a plate thickness equal to a plate thickness of a lower joining plate (33F) of an arm-side mounting member (33) and a second front lower plate (17B) having a plate thickness equal to a plate thickness of a third front lower plate (17C). As a result, one-side welding can be performed by using a backing material (23) from an outer side of a box-shaped structural body (12) to the lower joining plate (33F) of the arm-side mounting member (33) and to the first front lower plate (17A) constituting the different-thickness plate (18).
    Type: Application
    Filed: June 4, 2015
    Publication date: March 9, 2017
    Inventor: Satoshi YAMASHITA
  • Publication number: 20170051313
    Abstract: Provided is a method for producing a polyisoprenoid, which can increase natural rubber production by enhancing the rubber synthesis activity of rubber particles. The present invention provides methods for producing a polyisoprenoid using a gene coding for a cis-prenyltransferase (CPT) family protein, a gene coding for a Nogo-B receptor (NgBR) family protein and a gene coding for a rubber elongation factor (REF) family protein, specifically a method for producing a polyisoprenoid in vitro using rubber particles bound to proteins coded for by these genes, and a method for producing a polyisoprenoid in vivo using a recombinant organism (plant) having these genes introduced therein.
    Type: Application
    Filed: June 1, 2016
    Publication date: February 23, 2017
    Applicants: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU University
    Inventors: Yukino INOUE, Haruhiko YAMAGUCHI, Kazuhisa FUSHIHARA, Seiji TAKAHASHI, Satoshi YAMASHITA, Toru NAKAYAMA
  • Publication number: 20170037156
    Abstract: The present invention provides an effective method for fractionating rubber particles in natural rubber latex by particle size, and effective methods for transporting or preserving rubber particles. The present invention relates to a method for fractionating rubber particles in natural rubber latex by particle size, the method including centrifuging natural rubber latex in at least four stages at forces of 800 to 3,000×g, 6,500 to 10,000×g, 17,000 to 22,000×g, and 40,000 to 60,000×g to fractionate rubber particles. The present invention also relates to methods for transporting or preserving rubber particles, the methods including the steps of adding a buffer solution and an antioxidant to natural rubber latex or rubber particles fractionated from natural rubber latex; and freezing a mixture prepared in the above step.
    Type: Application
    Filed: December 16, 2014
    Publication date: February 9, 2017
    Applicants: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU UNIVERSITY
    Inventors: Haruhiko YAMAGUCHI, Yukino INOUE, Seiji TAKAHASHI, Toru NAKAYAMA, Satoshi YAMASHITA
  • Patent number: 9557327
    Abstract: An object of the present invention is to provide DNA which regulates the expression of miR-140, a reporter vector which contains the DNA, cells and animals into which the reporter vector is introduced and a screening system for drugs which control the expression of miR-140 and is also to contribute in the development of new therapeutic agents for cartilage diseases such as osteoarthritis and intervertebral disk degeneration using the screening system. The DNA sequence according to the present invention is able to express any gene in a site where miR-140 is expressed and, in addition, it is also able to be utilized for screening a drug which regulates the expression of miR-140. Moreover, the drug that is selected by the screening system of the present invention is expected as a therapeutic agent for cartilage diseases accompanied by abnormality of cartilage.
    Type: Grant
    Filed: April 2, 2013
    Date of Patent: January 31, 2017
    Assignees: NATIONAL CENTER FOR CHILD HEALTH AND DEVELOPMENT, NIPPON ZOKI PHARMACEUTICAL CO., LTD.
    Inventors: Hiroshi Asahara, Satoshi Yamashita, Mitsuru Naiki, Kentaro Abe
  • Patent number: 9538977
    Abstract: An X-ray diagnosis apparatus detects X-rays output from an X-ray source and transmitted through a subject, and generates images of the inside of the subject, and comprises a detector, an X-ray intensity distribution data generator, and an entrance dose distribution data generator. The detector detects the intensity of the X-rays output from the X-ray source. The X-ray intensity distribution data generator generates X-ray intensity distribution data showing the X-ray intensity for each of a plurality of subdomains of an X-ray irradiation field from the X-ray source based on the detection outcome by the detector. The entrance dose distribution data generator generates entrance dose distribution data showing the dose of X-rays output from the X-ray source and irradiated onto the subject, based on the X-ray intensity distribution data.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: January 10, 2017
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Naotaka Sato, Shingo Abe, Katsuie Ikawa, Masahiro Ozawa, Yusuke Kanno, Jun Sakakibara, Satoshi Yamashita, Yuichiro Watanabe
  • Publication number: 20170002102
    Abstract: Provided is a method for producing rubber particles with a reduced coagulation tendency. The present invention relates to a method for producing rubber particles with a reduced coagulation tendency, the method including a step of performing protein synthesis in the presence of both rubber particles and a cell-free protein synthesis solution containing an mRNA coding for a rubber elongation factor (REF) family protein to bind the REF family protein to the rubber particles.
    Type: Application
    Filed: June 1, 2016
    Publication date: January 5, 2017
    Applicants: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU UNIVERSITY
    Inventors: Haruhiko YAMAGUCHI, Yukino INOUE, Kazuhisa FUSHIHARA, Seiji TAKAHASHI, Satoshi YAMASHITA, Toru NAKAYAMA
  • Publication number: 20160270690
    Abstract: A magnetic resonance imaging apparatus according to the invention includes a magnet device that generates a static magnetic field and a gradient magnetic field in an imaging space, a top plate that is provided to freely travel on a bed and sends an object lying thereon into the imaging space, a top plate reception member that is disposed inside the imaging space and has a traveling surface of the top plate, a top plate support column that supports the top plate reception member, and a top plate support pedestal that supports a lower end of the top plate support column, in which the top plate support pedestal is provided on a floor surface on which the magnet device is provided, via a magnet support leg, and is provided so that a movement in a direction along at least the floor surface is restricted to the magnet support leg.
    Type: Application
    Filed: October 23, 2014
    Publication date: September 22, 2016
    Inventors: Yu SAITOH, Satoshi YAMASHITA
  • Publication number: 20160222146
    Abstract: The present invention provides an active energy ray-curable resin composition containing: (A) a monofunctional ethylenically unsaturated monomer free of urethane groups; (B) a polyfunctional ethylenically unsaturated monomer free of urethane groups; (C) a urethane group-containing ethylenically unsaturated monomer; (D) a photopolymerization initiator; (E) a polymerization inhibitor; and (F) a surfactant, wherein relative to the total weight of (A), (B), (C), (D), (E), and (F), the weight ratio of (A) is 45 to 90% by weight, the weight ratio of (B) is 3 to 25% by weight, the weight ratio of (C) is 3 to 35% by weight, the weight ratio of (D) is 0.1 to 10% by weight, the weight ratio of (E) is 0.01 to 5% by weight, and the weight ratio of (F) is 0.1 to 10% by weight, and the resin composition has a surface tension of 20 to 30 mN/m.
    Type: Application
    Filed: August 26, 2014
    Publication date: August 4, 2016
    Applicant: SANYO CHEMICAL INDUSTRIES, LTD.
    Inventors: Satoshi YAMASHITA, Sachiko SHIMAZU, Kazunori YOSHIDA