Patents by Inventor Masahito Sato
Masahito Sato 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: 11180554Abstract: [Problem] Provided is an anti-human CD73 antibody which is enhanced as compared to the antibody in the prior art and has an ability of recovering AMP-dependently suppressed T cell functions. [Means for Solution] Provided is an anti-human CD73 antibody comprising a heavy chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 31 to 35 of SEQ ID NO: 2, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 66 of SEQ ID NO: 2, and CDR3 consisting of the amino acid sequence of amino acid numbers 99 to 112 of SEQ ID NO: 2, and a light chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 24 to 34 of SEQ ID NO: 4, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 56 of SEQ ID NO: 4, and CDR3 consisting of the amino acid sequence of amino acid numbers 89 to 98 of SEQ ID NO: 4.Type: GrantFiled: December 12, 2017Date of Patent: November 23, 2021Assignee: Astellas Pharma Inc.Inventors: Masahito Sato, Hanae Toyonaga, Fumio Osaki, Tomohiro Eguchi
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Publication number: 20200071404Abstract: [Problem] Provided is an anti-human CD73 antibody which is enhanced as compared to the antibody in the prior art and has an ability of recovering AMP-dependently suppressed T cell functions. [Means for Solution] Provided is an anti-human CD73 antibody comprising a heavy chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 31 to 35 of SEQ ID NO: 2, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 66 of SEQ ID NO: 2, and CDR3 consisting of the amino acid sequence of amino acid numbers 99 to 112 of SEQ ID NO: 2, and a light chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 24 to 34 of SEQ ID NO: 4, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 56 of SEQ ID NO: 4, and CDR3 consisting of the amino acid sequence of amino acid numbers 89 to 98 of SEQ ID NO: 4.Type: ApplicationFiled: December 12, 2017Publication date: March 5, 2020Applicant: Astellas Pharma Inc.Inventors: Masahito SATO, Hanae TOYONAGE, Fumio OSAKI, Tomohiro EGUCHI
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Patent number: 10253105Abstract: The present application provides a bispecific antibody for preventing or treating an immune inflammatory disease by acting on both human TLR2 and human TLR4 to inhibit human TLR2- and human TLR4-mediated immune inflammatory effects. More specifically, the provided bispecific antibody is a bispecific antibody for human TLR2 and human TLR4, including a heavy chain variable region of an anti-human TLR2 antibody consisting of the amino acid sequence of amino acid numbers 1 to 120 of SEQ ID NO: 4; a light chain variable region of an anti-human TLR2 antibody consisting of the amino acid sequence of amino acid numbers 1 to 113 of SEQ ID NO: 6; a heavy chain variable region of an anti-human TLR4 antibody consisting of the amino acid sequence of amino acid numbers 491 to 609 of SEQ ID NO: 4; and a light chain variable region of an anti-human TLR4 antibody consisting of the amino acid sequence of amino acid numbers 625 to 732 of SEQ ID NO: 4.Type: GrantFiled: February 27, 2015Date of Patent: April 9, 2019Assignee: Astellas Pharma Inc.Inventors: Satoshi Takeuchi, Masahito Sato, Jotarou Suzuki, Shinji Soga, Jun Takasaki, Koji Aoyama, Chie Okuyama
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Publication number: 20160355602Abstract: [Problem] To provide a bispecific antibody for preventing or treating an immune inflammatory disease by acting on both human TLR2 and human TLR4 to inhibit human TLR2- and human TLR4-mediated immune inflammatory effects. [Means for Solution] Provided is a bispecific antibody for human TLR2 and human TLR4, including a heavy chain variable region of an anti-human TLR2 antibody consisting of the amino acid sequence of amino acid numbers 1 to 120 of SEQ ID NO: 4; a light chain variable region of an anti-human TLR2 antibody consisting of the amino acid sequence of amino acid numbers 1 to 113 of SEQ ID NO: 6; a heavy chain variable region of an anti-human TLR4 antibody consisting of the amino acid sequence of amino acid numbers 491 to 609 of SEQ ID NO: 4; and a light chain variable region of an anti-human TLR4 antibody consisting of the amino acid sequence of amino acid numbers 625 to 732 of SEQ ID NO: 4.Type: ApplicationFiled: February 27, 2015Publication date: December 8, 2016Applicant: ASTELLAS PHARMA INC.Inventors: Satoshi TAKEUCHI, Masahito SATO, Jotarou SUZUKI, Shinji SOGA, Jun TAKASAKI, Koji AOYAMA, Chie OKUYAMA
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Patent number: 8960854Abstract: An inkjet recording apparatus 10 includes a first plate 20a having line heads 11a aligned thereon, a coupling portion 21 jointed to the first plate 20a, a drive device 30 sliding the first plate 20a via the coupling portion 21 from a waiting position P1 in which the line heads wait to a recording position P2 in which recording is performed on a recording medium 1, and a second plate 20b having at least one line head 11b thereon and being attachable to and detachable from the coupling portion 21, wherein only the first plate 20a is slidable when the second plate 20b is detached from the coupling portion 21, and the first plate 20a and the second plate 20b are integrally slidable when the second plate 20b is attached to the coupling portion 21.Type: GrantFiled: December 6, 2012Date of Patent: February 24, 2015Assignee: Miyakoshi Printing Machinery Co., Ltd.Inventors: Hideo Izawa, Akira Ishikawa, Yuuichi Yamazaki, Kouichi Ooyama, Masahito Sato
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Patent number: 8801148Abstract: An inkjet recording apparatus is provided that is easy to maintain and that is compact. The inkjet recording apparatus includes a line head capable of printing on a recording medium, and a housing with the line head attached, in which the line head is slid along a guide groove provided in the housing so that the line head is detachably attached.Type: GrantFiled: July 14, 2011Date of Patent: August 12, 2014Assignee: Miyakoshi Printing Machinery Co., Ltd.Inventors: Hideo Izawa, Takao Namiki, Kouichi Ooyama, Masahito Sato
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Patent number: 8733925Abstract: An inkjet recording apparatus 100 makes a record on a web 1, including a line head 10 disposed on the side of a recording surface 1a of the web 1, guiding rollers 2 that guide the web 1, and a suction mechanism 20 disposed on the side of a non-recording surface 1b of the web 1, wherein, during travelling of the web 1, the line head 10 makes a record on the recording surface 1a of the web 1, and the suction mechanism 20 secures the non-recording surface 1b of the web 1.Type: GrantFiled: July 3, 2012Date of Patent: May 27, 2014Assignee: Miyakoshi Printing Machinery Co., Ltd.Inventors: Hideo Izawa, Kouichi Ooyama, Masahito Sato
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Patent number: 8532407Abstract: A pseudo 3D image generation device includes frame memories that store a plurality of basic depth models used for estimating depth data based on a non-3D image signal and generating a pseudo 3D image signal; a depth model combination unit that combines the plurality of basic depth models for generating a composite depth model based on a control signal indicating composite percentages for combining the plurality of basic depth models; an addition unit that generates depth estimation data from the non-3D image signal and the composite depth models; and a texture shift unit that shifts the texture of the non-3D image for generating the pseudo 3D image signal.Type: GrantFiled: April 2, 2012Date of Patent: September 10, 2013Assignee: JVC Kenwood CorporationInventors: Kunio Yamada, Hiroya Nakamura, Masahito Sato
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Patent number: 8532405Abstract: A pseudo 3D image generation device includes frame memories that store a plurality of basic depth models used for estimating depth data based on a non-3D image signal and generating a pseudo 3D image signal; a depth model combination unit that combines the plurality of basic depth models for generating a composite depth model based on a control signal indicating composite percentages for combining the plurality of basic depth models; an addition unit that generates depth estimation data from the non-3D image signal and the composite depth models; and a texture shift unit that shifts the texture of the non-3D image for generating the pseudo 3D image signal.Type: GrantFiled: April 2, 2012Date of Patent: September 10, 2013Assignee: JVC Kenwood CorporationInventors: Kunio Yamada, Hiroya Nakamura, Masahito Sato
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Publication number: 20130215198Abstract: To provide an inkjet recording apparatus capable of preventing nozzle clogging, capable of aligning the nozzle positions of line heads precisely and easily, and capable of adjusting the number of the line heads. The present invention is an inkjet recording apparatus 10 including a first plate 20a having a plurality of line heads 11a aligned thereon, a coupling portion 21 jointed to the first plate 20a, a drive device 30 sliding the first plate 20a via the coupling portion 21 from a waiting position P1 in which the line heads wait to a recording position P2 in which recording is performed on a recording medium 1, and a second plate 20b having at least one line head 11b thereon and being attachable to and detachable from the coupling portion 21, wherein only the first plate 20a is slidable when the second plate 20b is detached from the coupling portion 21, and the first plate 20a and the second plate 20b are integrally slidable when the second plate 20b is attached to the coupling portion 21.Type: ApplicationFiled: December 6, 2012Publication date: August 22, 2013Inventors: Hideo IZAWA, Akira ISHIKAWA, Yuuichi YAMAZAKI, Kouichi OOYAMA, Masahito SATO
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Patent number: 8463019Abstract: A pseudo 3D image generation device includes frame memories that store a plurality of basic depth models used for estimating depth data based on a non-3D image signal and generating a pseudo 3D image signal; a depth model combination unit that combines the plurality of basic depth models for generating a composite depth model based on a control signal indicating composite percentages for combining the plurality of basic depth models; an addition unit that generates depth estimation data from the non-3D image signal and the composite depth models; and a texture shift unit that shifts the texture of the non-3D image for generating the pseudo 3D image signal.Type: GrantFiled: July 18, 2008Date of Patent: June 11, 2013Assignee: JVC Kenwood CorporationInventors: Kunio Yamada, Hiroya Nakamura, Masahito Sato
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Publication number: 20130016165Abstract: [Object] To provide an inkjet recording apparatus that can obtain a recorded object with high quality by reliably inhibiting flapping of a travelling web to maintain travelling stability. [Solving Means] The present invention is an inkjet recording apparatus 100 that makes a record on a web 1, including a line head 10 disposed on the side of a recording surface 1a of the web 1, guiding rollers 2 that guide the web 1, and a suction mechanism 20 disposed on the side of a non-recording surface 1b of the web 1, wherein, during travelling of the web 1, the line head 10 makes a record on the recording surface 1a of the web 1, and the suction mechanism 20 sucks the non-recording surface 1b of the web 1.Type: ApplicationFiled: July 3, 2012Publication date: January 17, 2013Inventors: Hideo Izawa, Kouichi Ooyama, Masahito Sato
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Patent number: 8336991Abstract: In an ink jet printer having a plural number of line heads arranged in a paper printing direction, it is sought to render the printing density high in the nozzle row direction without the need to exchange the line heads. The invention provides an ink jet printer in which line heads other than at least one of the line heads 3 are each displaceable by a distance that is equal to a part per the plural number of a nozzle pitch in the line head in a direction of the nozzle row.Type: GrantFiled: January 7, 2011Date of Patent: December 25, 2012Assignee: Miyakoshi Printing Machinery Co., Ltd.Inventors: Hideo Izawa, Takao Namiki, Kouichi Ooyama, Masahito Sato
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Patent number: 8312501Abstract: A mobile terminal pre-stores address information of other terminals to be notification destinations of program information related to a television broadcast. During reception and display of the television broadcast, when a notification request for the program information related to the television broadcast being received is input, the mobile terminal generates notification data including the program information relating to the television broadcast while maintaining the reception and the display processing of the television broadcast, reads the address information of other terminals to be the notification destinations from the storage unit to transmit the generated notification data to other terminals on the basis of the read address information.Type: GrantFiled: December 19, 2007Date of Patent: November 13, 2012Assignee: Fujitsu Toshiba Mobile Communications LimitedInventors: Hisashi Yoshikawa, Masahito Sato
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Publication number: 20120195494Abstract: A pseudo 3D image generation device includes frame memories that store a plurality of basic depth models used for estimating depth data based on a non-3D image signal and generating a pseudo 3D image signal; a depth model combination unit that combines the plurality of basic depth models for generating a composite depth model based on a control signal indicating composite percentages for combining the plurality of basic depth models; an addition unit that generates depth estimation data from the non-3D image signal and the composite depth models; and a texture shift unit that shifts the texture of the non-3D image for generating the pseudo 3D image signal.Type: ApplicationFiled: April 2, 2012Publication date: August 2, 2012Applicant: VICTOR COMPANY OF JAPAN, LIMITEDInventors: Kunio YAMADA, Hiroya NAKAMURA, Masahito SATO
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Publication number: 20120188337Abstract: A pseudo 3D image generation device includes frame memories that store a plurality of basic depth models used for estimating depth data based on a non-3D image signal and generating a pseudo 3D image signal; a depth model combination unit that combines the plurality of basic depth models for generating a composite depth model based on a control signal indicating composite percentages for combining the plurality of basic depth models; an addition unit that generates depth estimation data from the non-3D image signal and the composite depth models; and a texture shift unit that shifts the texture of the non-3D image for generating the pseudo 3D image signal.Type: ApplicationFiled: April 2, 2012Publication date: July 26, 2012Applicant: VICTOR COMPANY OF JAPAN, LIMITEDInventors: Kunio YAMADA, Hiroya NAKAMURA, Masahito SATO
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Publication number: 20120019599Abstract: [Problem to be Solved] To provide an inkjet recording apparatus that is easy to maintain and is compact. [Solution] The present invention provides an inkjet recording apparatus 100 including a line head 20 capable of printing on a recording medium 1, and a housing 11 with the line head 20 attached, in which the line head 20 is slid along a guide groove 12 provided in the housing 11 so that the line head 20 is detachably attached.Type: ApplicationFiled: July 14, 2011Publication date: January 26, 2012Inventors: Hideo Izawa, Takao Namiki, Kouichi Ooyama, Masahito Sato
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Publication number: 20110181662Abstract: In an ink jet printer having a plural number of line heads arranged in a paper printing direction, it is sought to render the printing density high in the nozzle row direction without the need to exchange the line heads. The invention provides an ink jet printer in which line heads other than at least one of the line heads 3 are each displaceable by a distance that is equal to a part per the plural number of a nozzle pitch in the line head in a direction of the nozzle row.Type: ApplicationFiled: January 7, 2011Publication date: July 28, 2011Applicant: MIYAKOSHI PRINTING MACHINERY CO., LTD.Inventors: Hideo Izawa, Takao Namiki, Kouichi Ooyama, Masahito Sato
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Patent number: 7723666Abstract: Provided is a photodiode array that is capable of outputting an electric signal with a large electric power and an optical microwave transmission system receiver that supplies an electric power with the aid of an optical fiber and does not require the electric power line from the external. An input modulation light is branched and input to a plurality of photodiode elements (1), electric output terminals (5) of the plurality of photodiode elements (1) are connected in parallel to each other, and a combined electric output is extracted. The electric output terminal (5) of the photodiode array configured as described above is connected to an antenna (7) without an intermediation of an amplifier circuit.Type: GrantFiled: May 2, 2005Date of Patent: May 25, 2010Assignee: Mitsubishi Electric CorporationInventors: Tsutomu Nagatsuka, Yoshihito Hirano, Tomohiro Akiyama, Ryuji Ishii, Masahito Sato, Toshitaka Aoyagi, Eitaro Ishimura
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Publication number: 20090077603Abstract: A mobile terminal pre-stores address information of other terminals to be notification destinations of program information related to a television broadcast. During reception and display of the television broadcast, when a notification request for the program information related to the television broadcast being received is input, the mobile terminal generates notification data including the program information relating to the television broadcast while maintaining the reception and the display processing of the television broadcast, reads the address information of other terminals to be the notification destinations from the storage unit to transmit the generated notification data to other terminals on the basis of the read address information.Type: ApplicationFiled: December 19, 2007Publication date: March 19, 2009Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hisashi Yoshikawa, Masahito Sato