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).
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Publication number: 20130041452Abstract: 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: ApplicationFiled: April 27, 2011Publication date: February 14, 2013Applicant: Toray Industries, Inc.Inventors: Kazuya Fujita, Tomoyuki Horiguchi, Ryo Matsuo, Kazuhiro Tanahashi, Asanori Shimada
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Publication number: 20120178735Abstract: 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: ApplicationFiled: February 15, 2012Publication date: July 12, 2012Applicant: ASTELLAS PHARMA INC.Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Sunao Imada, Tatsuaki Morokata
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Patent number: 8193378Abstract: 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: GrantFiled: December 4, 2009Date of Patent: June 5, 2012Assignee: Astellas Pharma Inc.Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Sunao Imada, Tatsuaki Morokata
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Patent number: 8174609Abstract: 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: GrantFiled: May 22, 2009Date of Patent: May 8, 2012Assignee: Sharp Kabushiki KaishaInventors: Yoshihiro Sekimoto, Kazuya Fujita, Kiyoharu Shimano, Kenji Sakai
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Publication number: 20110230463Abstract: [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: ApplicationFiled: December 4, 2009Publication date: September 22, 2011Applicant: ASTELLAS PHARMA INC.Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Sunao Imada, Tatsuaki Morokata
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Patent number: 7999284Abstract: 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: GrantFiled: May 29, 2008Date of Patent: August 16, 2011Assignee: Sharp Kabushiki KaishaInventors: Kiyoshi Kumata, Kazuya Fujita
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Patent number: 7951825Abstract: 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: GrantFiled: January 29, 2010Date of Patent: May 31, 2011Assignee: Astellas Pharma Inc.Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada, Yoshito Abe, Hiromichi Itani, Tatsuaki Morokata, Hideo Tsutsumi
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Patent number: 7863062Abstract: 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: GrantFiled: May 30, 2008Date of Patent: January 4, 2011Assignee: Sharp Kabushiki KaishaInventors: Kiyoshi Kumata, Kazuya Fujita
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Publication number: 20100287679Abstract: 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: ApplicationFiled: December 25, 2008Publication date: November 18, 2010Applicant: Toray Industries, Inc.Inventors: Kazuya Fujita, Kenji Akizuki, Takashi Daikyoji
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Publication number: 20100279572Abstract: 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: ApplicationFiled: December 25, 2008Publication date: November 4, 2010Applicant: Toray Industries, Inc.Inventors: Kazuya Fujita, Kenji Akizuki, Takaji Yasuda
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Publication number: 20100236347Abstract: 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: ApplicationFiled: June 25, 2008Publication date: September 23, 2010Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroki Kuwamoto, Toshihiro Hirao, Masato Terashima, Akiyuki Suzuki, Yusuke Nemoto, Kazuya Fujita, Akira Nakata
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Publication number: 20100216798Abstract: 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: ApplicationFiled: July 27, 2006Publication date: August 26, 2010Applicant: ASTELLAS PHARMA INCInventors: Kazuo Nakai, Fumie Takahashi, Kazuya Fujita, Yoshihiro Kozuki, Koichiro Mukoyoshi, Masamichi Inami, Norio Asai
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Publication number: 20100168159Abstract: [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: ApplicationFiled: January 29, 2010Publication date: July 1, 2010Applicant: ASTELLAS PHARMA INC.Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada, Yoshito Abe, Hiromichi Itani, Tatsuaki Morokata, Hideo Tsutsumi
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Patent number: 7678820Abstract: 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: GrantFiled: October 2, 2008Date of Patent: March 16, 2010Assignee: Astellas Pharma Inc.Inventors: Hironori Harada, Kazuyuki Hattori, Kazuya Fujita, Masataka Morita, Sunao Imada, Yoshito Abe, Hiromichi Itani, Tatsuaki Morokata, Hideo Tsutsumi
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Publication number: 20100033647Abstract: 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: ApplicationFiled: August 5, 2009Publication date: February 11, 2010Applicant: Sharp Kabushiki KaishaInventors: Yoshitaka Okita, Hidekazu Takata, Masato Imanishi, Kazuya Fujita
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Publication number: 20100009150Abstract: 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: ApplicationFiled: March 27, 2007Publication date: January 14, 2010Applicants: Okayama Prefectural Government, Hayakawa Rubber Co., Ltd.Inventors: Yutaka Mitooka, Kazuya Nagata, Makoto Hino, Kazuto Urakami, Kazuya Fujita
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Publication number: 20090311617Abstract: 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: ApplicationFiled: June 15, 2009Publication date: December 17, 2009Applicant: TODA KOGYO CORPORATIONInventors: Shinji Uemoto, Hiromitsu Misawa, Ryo Iwai, Naoki Uchida, Koso Aoki, Kazuya Fujita, Kaori Kinoshita, Kazushi Takama, Eiichi Kurita
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Publication number: 20090295983Abstract: 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: ApplicationFiled: May 22, 2009Publication date: December 3, 2009Applicant: Sharp Kabushiki KaishaInventors: Yoshihiro Sekimoto, Kazuya Fujita, Kiyoharu Shimano, Kenji Sakai
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Publication number: 20090256229Abstract: 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: ApplicationFiled: November 1, 2006Publication date: October 15, 2009Applicant: SHARP KABUSHIKI KAISHAInventors: Kazuhiro Ishikawa, Katsuitsu Nishida, Kazuya Fujita, Takahiro Nakahashi
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Patent number: 7521790Abstract: 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: GrantFiled: March 23, 2006Date of Patent: April 21, 2009Assignee: Sharp Kabushiki KaishaInventors: Yoshinori Tanida, Kazuya Fujita