Patents by Inventor Takashi Fukuyama
Takashi Fukuyama 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: 20230319306Abstract: The present disclosure relates to an image processing apparatus and an image processing method that can inhibit a decrease of coding efficiency. A transfer image that is a to-be-transferred image with a normal size including a downsized image obtained by size-reduction of a normal image whose image size is the normal size to a reduced size that is an image size smaller than the normal size is generated, and the generated transfer image is coded. Coded data is decoded, a transfer image that is a to-be-transferred image with a normal size including a downsized image obtained by size-reduction of a normal image whose image size is the normal size to a reduced size that is an image size smaller than the normal size is generated, and the downsized image is extracted from the generated transfer image.Type: ApplicationFiled: August 13, 2021Publication date: October 5, 2023Inventors: KASHU TAKAHASHI, TAKASHI FUKUYAMA
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Publication number: 20230128195Abstract: The present invention provides methods for the synthesis of ketones involving a Ni/Zr-mediated coupling reaction. The Ni/Zr-mediated ketolization reactions can be used in the synthesis of halichondrins (e.g., halichondrin A, B, C; homohalichondrin A, B, C; norhalichondrin A, B, C), and analogs thereof. Therefore, the present invention also provides synthetic methods useful for the synthesis of halichondrins, and analogs thereof. Also provided herein are compounds (i.e., intermediates) useful in the synthesis of halichondrins, and analogs thereof.Type: ApplicationFiled: November 23, 2022Publication date: April 27, 2023Applicants: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Yanran Ai, Ning Ye, Qiaoyi Wang, Kenzo Yahata, Kentaro Iso, Santhosh Reddy Naini, Shuji Yamashita, Jihoon Lee, Isao Ohashi, Takashi Fukuyama
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Patent number: 11548898Abstract: The present invention provides methods for the synthesis of ketones involving a Ni/Zr-mediated coupling reaction. The Ni/Zr-mediated ketolization reactions can be used in the synthesis of halichondrins (e.g., halichondrin A, B, C; homohalichondrin A, B, C; norhalichondrin A, B, C), and analogs thereof. Therefore, the present invention also provides synthetic methods useful for the synthesis of halichondrins, and analogs thereof. Also provided herein are compounds (i.e., intermediates) useful in the synthesis of halichondrins, and analogs thereof. In particular, the present invention provides methods and compounds useful in the synthesis of compound of Formula (H3-A).Type: GrantFiled: July 6, 2018Date of Patent: January 10, 2023Assignees: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Yanran Ai, Ning Ye, Qiaoyi Wang, Kenzo Yahata, Kentaro Iso, Santhosh Reddy Naini, Shuji Yamashita, Jihoon Lee, Isao Ohashi, Takashi Fukuyama
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Patent number: 11223824Abstract: A reference direction determination unit 44 detects, using an input image, a scene change, a flash scene, or a monotonous luminance variation section. In a case where an encoding target image is the scene change or flash scene, the reference direction determination unit 44 determines its mode as a fixed reference direction mode in which a reference direction in a screen is fixed uniformly. Further, in a case where the encoding target image is the monotonous luminance variation section, that is, a section where luminance of an entire screen monotonously increases or monotonously decreases, the reference direction determination unit 44 determines as the fixed reference direction mode in which the reference direction in the screen is fixed uniformly. A motion prediction/compensation unit 42 performs inter prediction processing according to a determination result of the reference direction determination unit 44, thereby enabling efficient encoding while suppressing deterioration of image quality.Type: GrantFiled: October 10, 2018Date of Patent: January 11, 2022Assignees: SONY CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yoshitaka Morigami, Takefumi Nagumo, Hironari Sakurai, Takashi Fukuyama
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Publication number: 20210230177Abstract: The present invention provides methods for the synthesis of ketones involving a Ni/Zr-mediated coupling reaction. The Ni/Zr-mediated ketolization reactions can be used in the synthesis of halichondrins (e.g., halichondrin A, B, C; homohalichondrin A, B, C; norhalichondrin A, B, C), and analogs thereof. Therefore, the present invention also provides synthetic methods useful for the synthesis of halichondrins, and analogs thereof. Also provided herein are compounds (i.e., intermediates) useful in the synthesis of halichondrins, and analogs thereof.Type: ApplicationFiled: July 6, 2018Publication date: July 29, 2021Applicants: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Yanran Ai, Ning Ye, Qiaoyi Wang, Kenzo Yahata, Kentaro Iso, Santhosh Reddy Naini, Shuji Yamashita, Jihoon Lee, Isao Ohashi, Takashi Fukuyama
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Publication number: 20210185305Abstract: A reference direction determination unit 44 detects, using an input image, a scene change, a flash scene, or a monotonous luminance variation section. In a case where an encoding target image is the scene change or flash scene, the reference direction determination unit 44 determines its mode as a fixed reference direction mode in which a reference direction in a screen is fixed uniformly. Further, in a case where the encoding target image is the monotonous luminance variation section, that is, a section where luminance of an entire screen monotonously increases or monotonously decreases, the reference direction determination unit 44 determines as the fixed reference direction mode in which the reference direction in the screen is fixed uniformly. A motion prediction/compensation unit 42 performs inter prediction processing according to a determination result of the reference direction determination unit 44, thereby enabling efficient encoding while suppressing deterioration of image quality.Type: ApplicationFiled: October 10, 2018Publication date: June 17, 2021Applicants: SONY CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yoshitaka MORIGAMI, Takefumi NAGUMO, Hironari SAKURAI, Takashi FUKUYAMA
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Publication number: 20210079110Abstract: Provided is a monoclonal antibody or a fragment thereof in which heavy-chain complementarity-determining regions (CDRs) 1 to 3 respectively consist of amino acid sequences of SEQ ID NOs: 2 to 4 and light-chain CDRs 1 to 3 respectively consist of amino acid sequences of SEQ ID NOs: 5 to 7; a monoclonal antibody or a fragment thereof in which heavy-chain CDRs 1 to 3 respectively consist of amino acid sequences obtained by deleting, substituting, or adding one or several amino acids in the amino acid sequences of SEQ ID NOs: 2 to 4 and light-chain CDRs 1 to 3 respectively consist of amino acid sequences obtained by deleting, substituting, or adding one or several amino acids in the amino acid sequences of SEQ ID NOs: 5 to 7, and which has binding properties to a KK-LC-1 protein; or a monoclonal antibody or a fragment thereof which competes with the monoclonal antibody or a fragment thereof in which the heavy-chain CDRs 1 to 3 respectively consist of the amino acid sequences of SEQ ID NOs: 2 to 4 and the light-chType: ApplicationFiled: November 9, 2018Publication date: March 18, 2021Applicant: School Juridical Person the Kitasato InstituteInventors: Takashi FUKUYAMA, Hitoshi YAMAZAKI, Mariko OGI, Noritada KOBAYASHI, Yoshinobu ICHIKI, Masahiko HATAKEYAMA
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Patent number: 10158986Abstract: A satellite communication system and a data transmission method in satellite communication capable of improving the reliability of a system in satellite communication are provided. The satellite communication system of an embodiment includes a first communication device, a second communication device, and a slave station. The first communication device receives emergency information about disaster and transmits gate closing control data for issuing a command for closing a gate related to the disaster via a satellite. The second communication device is installed in a place geographically separated from the first communication device and receives emergency information about disaster and transmits gate closing control data for issuing an commands for closing a gate related to the disaster via a satellite. The slave station controls opening-closing of the gate on the basis of the gate closing control data received from the first communication device or the second communication device.Type: GrantFiled: August 16, 2016Date of Patent: December 18, 2018Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Kazuya Ichinowatari, Yoshinori Matsumoto, Takashi Fukuyama
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Patent number: 9975910Abstract: A compound represented by the formula (I) or a salt thereof: wherein a ring Z is a 5 to 6-membered heteroaromatic ring having one or two heteroatoms in the ring; X1 is a hydrogen atom, a hydroxy group, a hydroxy C1-6 alkyl group, —B(OH)2, a boronate ester group, a cyclic boronate ester group, a boranyl group, a cyclic boranyl group, —BF3Mn1, —Sn(R12)(R13)(R14), a leaving group, a carboxy group, a formyl group, or —NR16R17; and X2 is a hydrogen atom or —CO2R18.Type: GrantFiled: July 18, 2014Date of Patent: May 22, 2018Assignee: Eisai R&D Management Co., Ltd.Inventors: Keigo Tanaka, Takashi Fukuyama, Norio Murai, Wataru Itano, Shinsuke Hirota, Daisuke Iida, Hiroshi Azuma
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Patent number: 9930353Abstract: The present disclosure relates to an image decoding device and method capable of suppressing an increase in an encoding or decoding load. The present disclosure includes: a decoding section configured to decode encoded data obtained by encoding image data for each of a plurality of certain areas obtained by dividing a picture using a plurality of blocks obtained by dividing the area as processing units, for each of the areas; a reordering section configured to reorder decoding results of the encoded data of the respective blocks obtained for the respective areas by the decoding section in a raster scan order of the entire picture; and a transform section configured to transform the decoding results of the respective blocks reordered in the raster scan order of the entire picture by the reordering section and generate decoded image data. The present disclosure can be applied to the image decoding device.Type: GrantFiled: March 14, 2014Date of Patent: March 27, 2018Assignee: SONY CORPORATIONInventors: Masao Sasaki, Takashi Fukuyama
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Patent number: 9738656Abstract: Compounds represented by formulae (I) to (XXII) or pharmaceutically acceptable salts thereof:Type: GrantFiled: November 9, 2016Date of Patent: August 22, 2017Assignee: Eisai R&D Management Co., Ltd.Inventors: Toshiki Kurokawa, Yu Yoshida, Kogyoku Shin, Yoshihisa Kobayashi, Hironori Fukumoto, Kunitoshi Takeda, Yoshiaki Ohashi, Makoto Kotake, Tomoyuki Shibuguchi, Toru Watanabe, Yoichi Kita, Shinsuke Hirota, Takashi Fukuyama, Yasuaki Kamada
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Publication number: 20170137436Abstract: Compounds represented by formulae (I) to (XXII) or pharmaceutically acceptable salts thereof:Type: ApplicationFiled: November 9, 2016Publication date: May 18, 2017Inventors: Toshiki Kurokawa, Yu Yoshida, Kogyoku Shin, Yoshihisa Kobayashi, Hironori Fukumoto, Kunitoshi Takeda, Yoshiaki Ohashi, Makoto Kotake, Tomoyuki Shibuguchi, Toru Watanabe, Yoichi Kita, Shinsuke Hirota, Takashi Fukuyama, Yasuaki Kamada
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Publication number: 20170055140Abstract: A satellite communication system and a data transmission method in satellite communication capable of improving the reliability of a system in satellite communication are provided. The satellite communication system of an embodiment includes a first communication device, a second communication device, and a slave station. The first communication device receives emergency information about disaster and transmits gate closing control data for issuing a command for closing a gate related to the disaster via a satellite. The second communication device is installed in a place geographically separated from the first communication device and receives emergency information about disaster and transmits gate closing control data for issuing an commands for closing a gate related to the disaster via a satellite. The slave station controls opening-closing of the gate on the basis of the gate closing control data received from the first communication device or the second communication device.Type: ApplicationFiled: August 16, 2016Publication date: February 23, 2017Inventors: Kazuya ICHINOWATARI, Yoshinori MATSUMOTO, Takashi FUKUYAMA
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Publication number: 20160168176Abstract: A compound represented by the formula (I) or a salt thereof: wherein a ring Z is a 5 to 6-membered heteroaromatic ring having one or two heteroatoms in the ring; X1 is a hydrogen atom, a hydroxy group, a hydroxy C1-6 alkyl group, —B(OH)2, a boronate ester group, a cyclic boronate ester group, a boranyl group, a cyclic boranyl group, —BF3Mn1, —Sn(R12)(R13)(R14), a leaving group, a carboxy group, a formyl group, or —NR16R17; and X2 is a hydrogen atom or —CO2R18.Type: ApplicationFiled: July 18, 2014Publication date: June 16, 2016Applicant: Eisai R&D Management Co., Lt.dInventors: Keigo Tanaka, Takashi Fukuyama, Norio Murai, Wataru Itano, Shinsuke Hirota, Daisuke Iida, Hiroshi Azuma
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Publication number: 20160044323Abstract: The present disclosure relates to an image decoding device and method capable of suppressing an increase in an encoding or decoding load. The present disclosure includes: a decoding section configured to decode encoded data obtained by encoding image data for each of a plurality of certain areas obtained by dividing a picture using a plurality of blocks obtained by dividing the area as processing units, for each of the areas; a reordering section configured to reorder decoding results of the encoded data of the respective blocks obtained for the respective areas by the decoding section in a raster scan order of the entire picture; and a transform section configured to transform the decoding results of the respective blocks reordered in the raster scan order of the entire picture by the reordering section and generate decoded image data. The present disclosure can be applied to the image decoding device.Type: ApplicationFiled: March 14, 2014Publication date: February 11, 2016Applicant: SONY CORPORATIONInventors: Masao SASAKI, Takashi FUKUYAMA
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Publication number: 20130089146Abstract: To efficiently use anchor information. When anchor information to be used in a decoding process of a target block to be decoded does not satisfy an identity condition with anchor information used for a previous block, anchor information of an anchor block corresponding to the target block to be decoded is acquired from an anchor information storage unit. When the identity condition is satisfied, the anchor information of the previous block is continuously used. A motion vector is calculated using the acquired anchor information or the anchor information to be continuously used. Motion compensation is performed based on the calculated motion vector, and prediction image data is generated.Type: ApplicationFiled: June 22, 2011Publication date: April 11, 2013Inventors: Junichi Matsumoto, Takashi Fukuyama
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Patent number: 8279299Abstract: According to the invention, extracting still and moving pictures having different aspect ratios from an original picture from within an extraction range suitable for an imaging mode can be performed. An embodiment of the invention, according to the selected imaging mode, sets the still picture extraction range with an aspect ratio of 4:3 for extracting a still picture and the moving picture extraction range with an aspect ratio of 16:9 for extracting an HD moving picture within the imaging range of the imaging device 17. Then, the embodiment, from the imaged picture, extracts a picture within the set still picture extraction range as still picture, and extracts a picture within the set moving picture extraction range as HD moving picture. That is, the embodiment can switch between the still picture extraction range and the HD moving picture extraction range having different aspect ratios according to the imaging mode. And thus, from the picture within the imaging range (i.e.Type: GrantFiled: August 26, 2008Date of Patent: October 2, 2012Assignee: Sony CorporationInventor: Takashi Fukuyama
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Patent number: 8144233Abstract: A display control device includes: a composite image generating unit configured to generate a composite image by compositing a unit image and a still image, such that a still image which is correlated with a moving image and has a still image aspect ratio different from a moving image aspect ratio, is superimposed on a portion of a unit image of the moving image which is formed of multiple temporally continuous unit images having a moving image aspect ratio; and a display control unit configured to display the composite image on a display screen of a display unit.Type: GrantFiled: September 22, 2008Date of Patent: March 27, 2012Assignee: Sony CorporationInventor: Takashi Fukuyama
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Publication number: 20110043650Abstract: According to the invention, extracting still and moving pictures having different aspect ratios from an original picture from within an extraction range suitable for an imaging mode can be performed. An embodiment of the invention, according to the selected imaging mode, sets the still picture extraction range with an aspect ratio of 4:3 for extracting a still picture and the moving picture extraction range with an aspect ratio of 16:9 for extracting an HD moving picture within the imaging range of the imaging device 17. Then, the embodiment, from the imaged picture, extracts a picture within the set still picture extraction range as still picture, and extracts a picture within the set moving picture extraction range as HD moving picture. That is, the embodiment can switch between the still picture extraction range and the HD moving picture extraction range having different aspect ratios according to the imaging mode. And thus, from the picture within the imaging range (i.e.Type: ApplicationFiled: August 26, 2008Publication date: February 24, 2011Applicant: Sony CorporationInventor: Takashi Fukuyama
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Publication number: 20090091635Abstract: A display control device includes: a composite image generating unit configured to generate a composite image by compositing a unit image and a still image, such that a still image which is correlated with a moving image and has a still image aspect ratio different from a moving image aspect ratio, is superimposed on a portion of a unit image of the moving image which is formed of multiple temporally continuous unit images having a moving image aspect ratio; and a display control unit configured to display the composite image on a display screen of a display unit.Type: ApplicationFiled: September 22, 2008Publication date: April 9, 2009Applicant: Sony CorporationInventor: Takashi FUKUYAMA