Patents by Inventor Hirotaka Itoh
Hirotaka Itoh 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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Patent number: 9970751Abstract: An optical axis angle inspection device is provided with a first camera and a screen which are disposed in front of a laser distance meter, is provided with a point light source on the screen, and is provided with a second camera disposed behind the laser distance meter. An image of the laser distance meter is captured by the first camera, and the height of the point light source is fitted to the height of the laser distance meter on the basis of the captured image. Then, an image of the point light source is captured by the second camera, and a difference in height between the centroid of the captured image and the point light source is specified. The optical axis angle of the laser distance meter is calculated from the difference in height and the distance from the screen to the laser distance meter.Type: GrantFiled: June 3, 2014Date of Patent: May 15, 2018Assignee: Honda Motor Co., Ltd.Inventors: Akira Sakamoto, Tatsuya Sakai, Yoshitaka Hirai, Hirotaka Itoh, Takayuki Ogawa
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Publication number: 20160216105Abstract: An optical axis angle inspection device is provided with a first camera and a screen which are disposed in front of a laser distance meter, is provided with a point light source on the screen, and is provided with a second camera disposed behind the laser distance meter. An image of the laser distance meter is captured by the first camera, and the height of the point light source is fitted to the height of the laser distance meter on the basis of the captured image. Then, an image of the point light source is captured by the second camera, and a difference in height between the centroid of the captured image and the point light source is specified. The optical axis angle of the laser distance meter is calculated from the difference in height and the distance from the screen to the laser distance meter.Type: ApplicationFiled: June 3, 2014Publication date: July 28, 2016Inventors: Akira SAKAMOTO, Tatsuya SAKAI, Yoshitaka HIRAI, Hirotaka ITOH, Takayuki OGAWA
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Patent number: 8232703Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: GrantFiled: November 15, 2011Date of Patent: July 31, 2012Assignee: ASMO Co., Ltd.Inventors: Takahiro Nakayama, Hirotaka Itoh, Yoshiyuki Takabe
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Publication number: 20120119604Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: ApplicationFiled: November 15, 2011Publication date: May 17, 2012Applicant: ASMO CO., LTD.Inventors: Takahiro NAKAYAMA, Hirotaka ITOH, Yoshiyuki TAKABE
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Patent number: 8080915Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: GrantFiled: December 7, 2010Date of Patent: December 20, 2011Assignee: Asmo Co., Ltd.Inventors: Takahiro Nakayama, Hirotaka Itoh, Yoshiyuki Takabe
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Publication number: 20110115328Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: ApplicationFiled: December 7, 2010Publication date: May 19, 2011Applicant: ASMO CO., LTD.Inventors: Takahiro NAKAYAMA, Hirotaka ITOH, Yoshiyuki TAKABE
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Patent number: 7875705Abstract: It is an object of the present invention to provide a novel antibody capable of specifically recognizing ROBO1 that is expressed in a cell membrane, a hybridoma that produces the above antibody, a method for producing the above antibody, and a tumor diagnostic agent used in PET comprising the above antibody. The present invention provides a monoclonal antibody capable of specifically recognizing ROBO1 existing on the surface of a cell, which is obtained by immunizing an animal to be immunized with a ROBO1-displaying budded baculovirus recovered from the culture supernatant of host cells infected with a recombinant baculovirus comprising the full-length cDNA of ROBO1 as an antigen.Type: GrantFiled: November 28, 2007Date of Patent: January 25, 2011Assignees: The University of Tokyo, Perseus Proteomics Inc.Inventors: Hiroko Iwanari, Isao Kohno, Takao Hamakubo, Yoshitaka Kumakura, Hirotaka Itoh, Toshiko Sakihama, Hiroyuki Aburatani, Toshimitsu Momose
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Publication number: 20110006632Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: ApplicationFiled: August 23, 2010Publication date: January 13, 2011Applicant: ASMO CO., LTD.Inventors: Takahiro NAKAYAMA, Hirotaka ITOH, Yoshiyuki TAKABE
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Patent number: 7868503Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: GrantFiled: August 23, 2010Date of Patent: January 11, 2011Assignee: Asmo Co., Ltd.Inventors: Takahiro Nakayama, Hirotaka Itoh, Yoshiyuki Takabe
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Patent number: 7800272Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: GrantFiled: November 25, 2008Date of Patent: September 21, 2010Assignee: ASMO Co., Ltd.Inventors: Takahiro Nakayama, Hirotaka Itoh, Yoshiyuki Takabe
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Publication number: 20100215940Abstract: The glass fiber sizing agent of the invention comprises an amphoteric polymer compound, an organosilane compound and water, wherein the amphoteric polymer compound has a cationic unit derived from a cationic monomer such as an allylamine and an anionic unit derived from an anionic monomer such as maleic acid.Type: ApplicationFiled: September 30, 2008Publication date: August 26, 2010Inventors: Hirotaka Itoh, Shunichi Hikino, Kazutoshi Satoh, Hiroyuki Takayama
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Patent number: 7750523Abstract: A rotor of an embedded magnet type motor is disclosed. A rotor core of the motor includes first accommodation holes and V-shaped accommodation holes. The first accommodation holes extend in radial directions, and the V-shaped accommodation holes protrude radially outward. The rotor core has grooves at positions corresponding to the first accommodation holes on the outer periphery of the rotor core. Each groove has a width as a dimension in the circumferential direction when viewed from the axial direction. Each first magnet has a width as a dimension in the circumferential direction when viewed from the axial direction. The width of the grooves is larger than the width of the first magnets.Type: GrantFiled: February 12, 2008Date of Patent: July 6, 2010Assignee: ASMO Co., Ltd.Inventors: Takahiro Nakayama, Yoshiyuki Takabe, Hirotaka Itoh
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Patent number: 7732965Abstract: An embedded magnet type motor is disclosed. The rotor core of the motor has radially extending first accommodation holes and V-shaped accommodation holes. Each V-shaped accommodation hole includes a second accommodation hole and a third accommodation hole. A first gap is formed in each first accommodation hole. The first gap is not occupied by the corresponding first magnet. A second gap is formed in each second accommodation hole. The second gap is not occupied by the corresponding second magnet. A third gap is formed in each third accommodation hole at a radially outer portion. The third gap is not occupied by the corresponding third magnet. Each second gap and the adjacent third gap form one V-shaped gap. The angular width ?a of each first gap and the angular width ?b of each V-shaped gap are determined to satisfy the expression: 0.60<?a/?b<1.60.Type: GrantFiled: April 23, 2008Date of Patent: June 8, 2010Assignee: ASMO Co., Ltd.Inventors: Takahiro Nakayama, Hirotaka Itoh, Yoshiyuki Takabe, Keisuke Koide, Yoshihito Nishikawa
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Publication number: 20090297848Abstract: It is an object of the invention to provide a starting material for glass fiber-containing thermoplastic resin molded articles that not only exhibits superior tensile strength but also excellent impact strength and improved surface smoothness. Suitable flat glass fiber-containing pellets 100 are obtained by orienting a plurality of flat glass fiber filaments 20 with flat cross-sections in a single direction in pellets 10 composed of a thermoplastic resin, so that both edges of the filaments reach the pellet surfaces.Type: ApplicationFiled: February 6, 2006Publication date: December 3, 2009Inventor: Hirotaka Itoh
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Publication number: 20090230803Abstract: In an embedded magnet motor, radial magnets and first inclined magnets form north poles. The radial magnets and second inclined magnets form south poles. Core sheets each include preformed radial accommodating slots the number of which is expressed by P/2. Some of the preformed radial accommodating slots are short slots and the rest are long slots. The short slots are located at some parts of each radial accommodating slot along the axial direction. Radially inner ends of the short slots restrict the radial magnets from moving radially inward.Type: ApplicationFiled: November 25, 2008Publication date: September 17, 2009Applicant: ASMO CO., LTD.Inventors: Takahiro NAKAYAMA, Hirotaka ITOH, Yoshiyuki TAKABE
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Publication number: 20090115280Abstract: A rotor of an embedded magnet type motor is disclosed. A rotor core of the motor includes first accommodation holes and V-shaped accommodation holes The first accommodation holes extend in radial directions, and the V-shaped accommodation holes protrude radially outward. The rotor core has grooves at positions corresponding to the first accommodation holes on the outer periphery of the rotor core. Each groove has a width as a dimension in the circumferential direction when viewed from the axial direction. Each first magnet has a width as a dimension in the circumferential direction when viewed from the axial direction. The width of the grooves is larger than the width of the first magnets.Type: ApplicationFiled: February 12, 2008Publication date: May 7, 2009Applicant: ASMO CO., LTD.Inventors: Takahiro NAKAYAMA, Yoshiyuki TAKABE, Hirotaka ITOH
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Publication number: 20090092544Abstract: It is an object of the present invention to provide a novel antibody capable of specifically recognizing ROBO1 that is expressed in a cell membrane, a hybridoma that produces the above antibody, a method for producing the above antibody, and a tumor diagnostic agent used in PET comprising the above antibody. The present invention provides a monoclonal antibody capable of specifically recognizing ROBO1 existing on the surface of a cell, which is obtained by immunizing an animal to be immunized with a ROBO1-displaying budded baculovirus recovered from the culture supernatant of host cells infected with a recombinant baculovirus comprising the full-length cDNA of ROBO1 as an antigen.Type: ApplicationFiled: November 28, 2007Publication date: April 9, 2009Applicants: THE UNIVERSITY OF TOKYO, PERSEUS PROTEOMICS INC.Inventors: Hiroko Iwanari, Isao Kohno, Takao Hamakubo, Yoshitaka Kumakura, Hirotaka Itoh, Toshiko Sakihama, Hiroyuki Aburatani, Toshimitsu Momose
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Publication number: 20080265706Abstract: An embedded magnet type motor is disclosed. The rotor core of the motor has radially extending first accommodation holes and V-shaped accommodation holes. Each V-shaped accommodation hole includes a second accommodation hole and a third accommodation hole. A first gap is formed in each first accommodation hole. The first gap is not occupied by the corresponding first magnet. A second gap is formed in each second accommodation hole. The second gap is not occupied by the corresponding second magnet. A third gap is formed in each third accommodation hole at a radially outer portion. The third gap is not occupied by the corresponding third magnet. Each second gap and the adjacent third gap form one V-shaped gap. The angular width ?a of each first gap and the angular width ?b of each V-shaped gap are determined to satisfy the expression: 0.60<?a/?b<1.60.Type: ApplicationFiled: April 23, 2008Publication date: October 30, 2008Applicant: Asmo Co. LtdInventors: Takahiro Nakayama, Hirotaka Itoh, Yoshiyuki Takabe, Keisuke Koide, Yoshihito Nishikawa
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Publication number: 20040097414Abstract: A full-length cDNA encoding the human FGF23 protein was isolated, and mutants having a single amino acid substitution in the cDNA were constructed using the mutagenesis method. These mutants had the effect of decreasing the phosphorus level in the blood when expressed in vivo. These mutants and the DNAs encoding them are expected to be useful as therapeutic agents, or employed for gene therapy against hyperphosphatemia.Type: ApplicationFiled: December 12, 2003Publication date: May 20, 2004Inventors: Hirotaka Itoh, Naoshi Fukushima, Hitoshi Saito, Kenichiro Kusano
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Patent number: 6654380Abstract: Reception buffer, transmission buffer, transmission-reception buffer, reception filter and transmission filter are provided. The reception filter determines where a received packet should be stored based on the contents of the received packet. Specifically, in executing a READ command, a response packet, which is returned in response to a data transmission packet, is detected by the reception filter. Received packets of the other types are stored on the reception buffer. In executing a WRITE command, a data request packet is transmitted from the transmission buffer. A data reception packet responding to the data request packet is stored by the reception filter on the transmission-reception buffer. Received packets of the other types are stored on the reception buffer. The capacity of the transmission-reception buffer is twice as large as the size of a maximum transferable packet. Thus, overhead can be reduced and yet data can be transferred at higher speeds.Type: GrantFiled: February 3, 2000Date of Patent: November 25, 2003Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Takashi Yumiba, Yoshihiro Tabira, Hirotaka Itoh, Isamu Ishimura