Patents by Inventor Kazuya Fujita

Kazuya Fujita 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: 20130041452
    Abstract: A base fabric for a stent graft is a woven fabric constituted by a fiber having a total fineness of 1 to 40 decitex and a single yarn fineness of 0.1 to 2.0 decitex and has a yarn density of 150 strands/2.54 cm or more in both longitudinal direction and lateral direction, a thickness of 1 to 90 ?m, and a tensile strength of 50.0 N/cm or more in both longitudinal direction and lateral direction. According to the present invention, the base fabric for a stent graft having thinness, high strength, low permeability, durability, and flexibility can be obtained.
    Type: Application
    Filed: April 27, 2011
    Publication date: February 14, 2013
    Applicant: Toray Industries, Inc.
    Inventors: Kazuya Fujita, Tomoyuki Horiguchi, Ryo Matsuo, Kazuhiro Tanahashi, Asanori Shimada
  • Publication number: 20120178735
    Abstract: Provided is a 2H-chromene compound or a derivative thereof which has an excellent S1P1 agonist action. The 2H-chromene compound or derivative is particularly useful for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells.
    Type: Application
    Filed: February 15, 2012
    Publication date: July 12, 2012
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Sunao Imada, Tatsuaki Morokata
  • Patent number: 8193378
    Abstract: Provided is a compound which has an excellent S1P1 agonist action, and is useful particularly as an active ingredient for an agent for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells. According to the present invention, a 2H-chromene compound or a derivative thereof which has an excellent S1P1 agonist action, and is useful particularly as an active ingredient of an agent for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells can be provided. The 2H-chromene compound and a derivative thereof which are the compounds of the present invention have an S1P1 agonist action, and can be used particularly for prevention and/or treatment of a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: June 5, 2012
    Assignee: Astellas Pharma Inc.
    Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Sunao Imada, Tatsuaki Morokata
  • Patent number: 8174609
    Abstract: In a camera module 1 of the present invention, a mechanical shutter 2 is provided above a top surface of a lens unit 3, and a protrusion section formed to an end of a lens 31 is held in a depression section formed on a back surface of the mechanical shutter 2. With the arrangement, it is possible to cause the camera module 1 employing the mechanical shutter 2 to be smaller and thinner at the same time.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: May 8, 2012
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshihiro Sekimoto, Kazuya Fujita, Kiyoharu Shimano, Kenji Sakai
  • Publication number: 20110230463
    Abstract: [Object] Provided is a compound which has an excellent S1P1 agonist action, and is useful particularly as an active ingredient for an agent for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells. [Means for Solution] According to the present invention, a 2H-chromene compound or a derivative thereof which has an excellent S1P1 agonist action, and is useful particularly as an active ingredient of an agent for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells can be provided. The 2H-chromene compound and a derivative thereof which are the compounds of the present invention have an S1P1 agonist action, and can be used particularly for prevention and/or treatment of a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells.
    Type: Application
    Filed: December 4, 2009
    Publication date: September 22, 2011
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Sunao Imada, Tatsuaki Morokata
  • Patent number: 7999284
    Abstract: A solid-state imaging device 1 is arranged so that a hollow section 9 is formed between a solid-state imaging element 2 and a covering section 4 and an air path 7 is formed in an adhesive section 5 so as to extend from the hollow section 9 to the outside, wherein the adhesive section 5 is formed so as not to be positioned on a signal processing section 8 for processing a signal of the solid-state imaging element 2. This makes it possible to reduce noises occurring in the signal processing section of the semiconductor element while preventing occurrence of condensation in the covering section for covering the semiconductor element.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: August 16, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kiyoshi Kumata, Kazuya Fujita
  • Patent number: 7951825
    Abstract: To provide a useful compound as an active ingredient for a preventing and/or treating agent for rejection in the transplantation of an organ, bone marrow, or a tissue, an autoimmune disease, or the like, which has an excellent S1P1 agonist activity.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: May 31, 2011
    Assignee: Astellas Pharma Inc.
    Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada, Yoshito Abe, Hiromichi Itani, Tatsuaki Morokata, Hideo Tsutsumi
  • Patent number: 7863062
    Abstract: In a solid-state imaging device 1 in which a hollow section 9 is formed between a solid-state imaging element 2 and a covering section 4 and an air path 7 extending from the hollow section 9 to the outside is formed in an adhesive section 5, a shielding section 11 for shielding the air path 7 is formed on the air path 7 so as to be positioned on a portion exposed from the covering section 4. This makes it possible to reduce noises occurring in a signal processing section of a semiconductor element while preventing condensation in the covering section for covering the semiconductor element.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: January 4, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kiyoshi Kumata, Kazuya Fujita
  • Publication number: 20100287679
    Abstract: A sewn product comprises fabrics having conductive yarns inserted each in a warp direction and a weft direction and disposed in a lattice at intervals, wherein at least two stitches in at least one place of seam are provided with a stitch interval of not more than 5 mm, and a surface resistance (R) between two points separated by 30 cm across at least one seam is according to the formula: R?1.0×1012?. A sewn product comprises fabrics having conductive yarns inserted each in a warp direction and a weft direction and disposed in a lattice at intervals, wherein in at least one place of seam a number of piles of clothing fabrics of seam allowance is 5 or more, and a surface resistance (R) between two points separated by 30 cm across at least one seam is R?1.0×1012?.
    Type: Application
    Filed: December 25, 2008
    Publication date: November 18, 2010
    Applicant: Toray Industries, Inc.
    Inventors: Kazuya Fujita, Kenji Akizuki, Takashi Daikyoji
  • Publication number: 20100279572
    Abstract: A fabric comprises conductive yarns inserted each in a warp direction and a weft direction and disposed in a lattice at intervals, wherein at least either one of the conductive yarns in the warp direction or the weft direction is inserted as a double weave to be a float yarn on the surface that the conductive yarn becomes a float yarn in the double weave, wherein a ratio of the conductive yarn inserted as the double weave not covered by an orthogonal nonconductive yarn but exposed is not less than 50% in arithmetic average, and a ratio of the conductive yarns in the warp direction and the weft direction intersect and contact each other is not less than 40% in arithmetic average. Clothes comprise the fabric, wherein the conductive yarn is inserted as the double weave in an obverse side of the clothes.
    Type: Application
    Filed: December 25, 2008
    Publication date: November 4, 2010
    Applicant: Toray Industries, Inc.
    Inventors: Kazuya Fujita, Kenji Akizuki, Takaji Yasuda
  • Publication number: 20100236347
    Abstract: In a gear transmission apparatus including a shared gear in which two rows of internal teeth are formed on an inner circumference of a common gear main body so as to be adjacent to each other in an axial direction, the internal teeth of each of the rows are meshed with an external gear to configure a transmission mechanism for each of the rows, the internal teeth of each of the rows are inclined with respect to the axial direction such that each of inner end portions thereof in the axial direction is further deviated to a normal rotation direction, which is a rotation direction in which a frequency in use of the shared gear is high, than each of outer end portions in the axial direction, oil drainage holes are provided between the internal teeth, and oil drainage grooves are provided on bottom lands of the internal teeth.
    Type: Application
    Filed: June 25, 2008
    Publication date: September 23, 2010
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroki Kuwamoto, Toshihiro Hirao, Masato Terashima, Akiyuki Suzuki, Yusuke Nemoto, Kazuya Fujita, Akira Nakata
  • Publication number: 20100216798
    Abstract: There is provided fused heterocycles of imidazopyridazine or pyrazolopyrimidine derivative represented by the formula (I), which have excellent Lck inhibitory activity and are useful for a medicament particularly an immunosuppressive agent. [wherein one of Y and Z is C atom, and the other is N atom; —X— is —N(R1)— or the like, —R1 represents hydrogen or the like, -A- represents bond or the like, —R2 is cycloalkyl, aryl or the like, -E- is bond or the like, —R3 is aryl, aromatic heterocycle or the like, —R4, —R5 and —R6 are the same or different, each being hydrogen or the like.
    Type: Application
    Filed: July 27, 2006
    Publication date: August 26, 2010
    Applicant: ASTELLAS PHARMA INC
    Inventors: Kazuo Nakai, Fumie Takahashi, Kazuya Fujita, Yoshihiro Kozuki, Koichiro Mukoyoshi, Masamichi Inami, Norio Asai
  • Publication number: 20100168159
    Abstract: [Problems] To provide a useful compound as an active ingredient for a preventing and/or treating agent for rejection in the transplantation of an organ, bone marrow, or a tissue, an autoimmune disease, or the like, which has an excellent S1P1 agonist activity.
    Type: Application
    Filed: January 29, 2010
    Publication date: July 1, 2010
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada, Yoshito Abe, Hiromichi Itani, Tatsuaki Morokata, Hideo Tsutsumi
  • Patent number: 7678820
    Abstract: To provide a useful compound as an active ingredient for a preventing and/or treating agent for rejection in the transplantation of an organ, bone marrow, or a tissue, an autoimmune disease, or the like, which has an excellent S1P1 agonist activity.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: March 16, 2010
    Assignee: Astellas Pharma Inc.
    Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada, Yoshito Abe, Hiromichi Itani, Tatsuaki Morokata, Hideo Tsutsumi
  • Publication number: 20100033647
    Abstract: A display element and electronic element module according to the present invention is described, in which a lens is formed as part of a translucent support substrate having a display disposed thereon, the lens being formed on a part other than where the display is disposed, where an electronic element is disposed for the lens.
    Type: Application
    Filed: August 5, 2009
    Publication date: February 11, 2010
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Yoshitaka Okita, Hidekazu Takata, Masato Imanishi, Kazuya Fujita
  • Publication number: 20100009150
    Abstract: An intermediate member for laser bonding (3) to be sandwiched, in order to bond a first member (2) and a second member (4) using a laser welding method, between the first member (2) made of a material capable of transmitting laser beams and the second member (4) made of a material which is the same as or different from that of the first member (2) before irradiation with laser beams, the intermediate member for laser bonding (3) having tackiness. This intermediate member for laser bonding (3) can be used for bonding of various materials, and thus a high bonding strength can be attained.
    Type: Application
    Filed: March 27, 2007
    Publication date: January 14, 2010
    Applicants: Okayama Prefectural Government, Hayakawa Rubber Co., Ltd.
    Inventors: Yutaka Mitooka, Kazuya Nagata, Makoto Hino, Kazuto Urakami, Kazuya Fujita
  • Publication number: 20090311617
    Abstract: The present invention relates to black magnetic iron oxide particles having an average particle diameter of 0.05 to 2.0 ?m and an electric resistance value at an applied voltage of 100 V of not less than 1×108 ?·m; and a magnetic carrier for electrophotographic developer comprising spherical magnetic composite particles obtained by dispersing black magnetic iron oxide particles in a binder resin, wherein the magnetic carrier has an electric resistance value R100 at an applied voltage of 100 V of 1×108 to 1×1014 ?·m, and an electric resistance value R300 at an applied voltage of 300 V which satisfies the relationship represented by the formula: 0.1?R300/R100?1.
    Type: Application
    Filed: June 15, 2009
    Publication date: December 17, 2009
    Applicant: TODA KOGYO CORPORATION
    Inventors: Shinji Uemoto, Hiromitsu Misawa, Ryo Iwai, Naoki Uchida, Koso Aoki, Kazuya Fujita, Kaori Kinoshita, Kazushi Takama, Eiichi Kurita
  • Publication number: 20090295983
    Abstract: In a camera module 1 of the present invention, a mechanical shutter 2 is provided above a top surface of a lens unit 3, and a protrusion section formed to an end of a lens 31 is held in a depression section formed on a back surface of the mechanical shutter 2. With the arrangement, it is possible to cause the camera module 1 employing the mechanical shutter 2 to be smaller and thinner at the same time.
    Type: Application
    Filed: May 22, 2009
    Publication date: December 3, 2009
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Yoshihiro Sekimoto, Kazuya Fujita, Kiyoharu Shimano, Kenji Sakai
  • Publication number: 20090256229
    Abstract: In a camera module (1) of the present invention, a lens member (20) is attached to a semiconductor package (10). The semiconductor package (10) includes: an image sensor (11) mounted on a wiring board (13); and a wire 15 through which the wiring board (13) is electrically connected to the image sensor (11). The image sensor (11) and the wire 15 are sealed with mold resin (14). A step (18) is formed around the perimeter of the surface of the mold resin (14), and the semiconductor package (10) and the lens member (20) are joined by fitting the step (18) and a projection (23) of a lens holder (22). With this arrangement, it is possible to realize a small semiconductor module that allows for highly precise alignment between the semiconductor package and a mounting component to which the semiconductor package is joined.
    Type: Application
    Filed: November 1, 2006
    Publication date: October 15, 2009
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Kazuhiro Ishikawa, Katsuitsu Nishida, Kazuya Fujita, Takahiro Nakahashi
  • Patent number: 7521790
    Abstract: In a module for an optical device as a semiconductor device module of the present invention, a bonding wire that electrically connects a substrate on which a conductor wiring is formed and an image pickup element as a semiconductor element is covered with a cover, and a holder as a lid is placed over the cover.
    Type: Grant
    Filed: March 23, 2006
    Date of Patent: April 21, 2009
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshinori Tanida, Kazuya Fujita