Patents by Inventor Atsushi Narita
Atsushi Narita 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: 20230203108Abstract: The present invention relates to granzyme B variants with increased protease activities and/or increased resistance against inhibitors; polynucleotides encoding the granzyme B variants; cells expressing the granzyme B variants; pharmaceutical compositions containing cells expressing the granzyme B variants; and pharmaceutical compositions containing the granzyme B variants. In some embodiments, the pharmaceutical compositions may be used in combination with cells expressing chimera receptors and/or antigen-binding molecules.Type: ApplicationFiled: May 28, 2021Publication date: June 29, 2023Applicant: Chugai Seiyaku Kabushiki KaishaInventors: Yasunori Komori, Tomoyuki Igawa, Atsushi Narita, Shinya Ishii
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Patent number: 11362557Abstract: An electric motor for reducing eddy current loss including an armature; a field element or permanent magnet as a magnetic source; and a shaft rotating together with the armature or field element. The permanent includes magnet particles bound together by a binder resin, and has a degree of electric resistance anisotropy (?1/?2) of 2 or more. The first electric resistivity (?1) is measured in an axial direction and a second electric resistivity (?2) is measured in a direction perpendicular to the axial direction. The bonded magnet is, for example, a compression-molded bonded magnet that contains 93% to 98.5% of the magnet particles, and the first electric resistivity is 300 ??m or more. When the compression-molded bonded magnet whose compression direction is arranged along the axial direction is used as a field source, the eddy current loss occurring in the compression-molded bonded magnet can be efficiently reduced.Type: GrantFiled: March 26, 2019Date of Patent: June 14, 2022Assignee: AICHI STEEL CORPORATIONInventors: Atsushi Narita, Aki Watarai
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Publication number: 20220041756Abstract: By replacing the antigen-binding domain, the present inventors discovered novel polypeptide complexes that retain BiTE's strong anti-tumor activity and excellent safety properties, as well as have long half-life in blood and can damage various different target cells.Type: ApplicationFiled: July 6, 2021Publication date: February 10, 2022Inventors: Junichi Nezu, Takahiro Ishiguro, Atsushi Narita, Akihisa Sakamoto, Yumiko Kawai, Tomoyuki Igawa, Taichi Kuramochi
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Publication number: 20210230311Abstract: Novel multispecific antigen-binding molecules maintaining excellent cellular cytotoxicity and high stability, which comprise a domain that contains an antibody variable region having glypican 3-binding activity and a domain that contains an antibody variable region having T-cell receptor complex-binding activity, were discovered. Since the molecules of the present invention show a strong cytotoxicity against cells and tissues expressing glypican 3, it is possible to produce novel pharmaceutical compositions for treating or preventing various cancers.Type: ApplicationFiled: April 8, 2021Publication date: July 29, 2021Inventors: Junichi NEZU, Atsushi Narita, Takahiro Ishiguro, Mika Sakurai, Hirotake Shiraiwa, Naoka Hironiwa, Tomoyuki Igawa, Yumiko Kawai
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Patent number: 11066483Abstract: By replacing the antigen-binding domain, the present inventors discovered novel polypeptide complexes that retain BiTE's strong anti-tumor activity and excellent safety properties, as well as have long half-life in blood and can damage various different target cells.Type: GrantFiled: November 30, 2011Date of Patent: July 20, 2021Assignee: Chugai Seiyaku Kabushiki KaishaInventors: Junichi Nezu, Takahiro Ishiguro, Atsushi Narita, Akihisa Sakamoto, Yumiko Kawai, Tomoyuki Igawa, Taichi Kuramochi
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Patent number: 11001643Abstract: Multi specific antigen-binding molecules maintaining excellent cellular cytotoxicity and high stability, which comprise a domain that contains an antibody variable region having glypican 3-binding activity and a domain that contains an antibody variable region having T-cell receptor complex-binding activity are provided. Since the provided molecules show a strong cytotoxicity against cells and tissues expressing glypican 3, it is possible to produce pharmaceutical compositions for treating or preventing various cancers.Type: GrantFiled: April 26, 2018Date of Patent: May 11, 2021Assignee: Chugai Seiyaku Kabushiki KaishaInventors: Junichi Nezu, Atsushi Narita, Takahiro Ishiguro, Mika Sakurai, Hirotake Shiraiwa, Naoka Hironiwa, Tomoyuki Igawa, Yumiko Kawai
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Publication number: 20210107358Abstract: A vehicle includes: a steering wheel arranged at a vehicle front side of a driver's seat; a center display unit provided at a vehicle front side of the steering wheel, and configured to display information toward the driver's seat; a side display unit provided at one or both sides, in a vehicle width direction, of the center display unit, being inclined in a direction toward a vehicle rear side progressively away from the center display unit in plan view, and configured to display information toward the driver's seat; and an operation unit provided at the side display unit and configured to operate a vehicle onboard device.Type: ApplicationFiled: September 15, 2020Publication date: April 15, 2021Inventors: Hidekazu SHIBATA, Atsushi NARITA, Masaki MOTOZAKI
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Publication number: 20210013755Abstract: An electric motor for reducing eddy current loss including an armature; a field element or permanent magnet as a magnetic source; and a shaft rotating together with the armature or field element. The permanent includes magnet particles bound together by a binder resin, and has a degree of electric resistance anisotropy (?1/?2) of 2 or more. The first electric resistivity (?1) is measured in an axial direction and a second electric resistivity (?2) is measured in a direction perpendicular to the axial direction. The bonded magnet is, for example, a compression-molded bonded magnet that contains 93% to 98.5% of the magnet particles, and the first electric resistivity is 300 ??m or more. When the compression-molded bonded magnet whose compression direction is arranged along the axial direction is used as a field source, the eddy current loss occurring in the compression-molded bonded magnet can be efficiently reduced.Type: ApplicationFiled: March 26, 2019Publication date: January 14, 2021Applicant: AICHI STEEL CORPORATIONInventors: Atsushi NARITA, Aki WATARAI
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Publication number: 20180244805Abstract: Novel multispecific antigen-binding molecules maintaining excellent cellular cytotoxicity and high stability, which comprise a domain that contains an antibody variable region having glypican 3-binding activity and a domain that contains an antibody variable region having T-cell receptor complex-binding activity, were discovered. Since the molecules of the present invention show a strong cytotoxicity against cells and tissues expressing glypican 3, it is possible to produce novel pharmaceutical compositions for treating or preventing various cancers.Type: ApplicationFiled: April 26, 2018Publication date: August 30, 2018Applicant: Chugai Seiyaku Kabushiki KaishaInventors: Junichi NEZU, Atsushi NARITA, Takahiro ISHIGURO, Mika SAKURAI, Hirotake SHIRAIWA, Naoka HIRONIWA, Tomoyuki IGAWA, Yumiko KAWAI
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Patent number: 9975966Abstract: Novel multispecific antigen-binding molecules maintaining excellent cellular cytotoxicity and high stability, which comprise a domain that contains an antibody variable region having glypican 3-binding activity and a domain that contains an antibody variable region having T-cell receptor complex-binding activity, were discovered. Since the molecules of the present invention show a strong cytotoxicity against cells and tissues expressing glypican 3, it is possible to produce novel pharmaceutical compositions for treating or preventing various cancers.Type: GrantFiled: March 23, 2017Date of Patent: May 22, 2018Assignee: Chugai Seiyaku Kabushiki KaishaInventors: Junichi Nezu, Atsushi Narita, Takahiro Ishiguro, Mika Sakurai, Hirotake Shiraiwa, Naoka Hironiwa, Tomoyuki Igawa, Yumiko Kawai
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Publication number: 20170267783Abstract: Novel multi specific antigen-binding molecules maintaining excellent cellular cytotoxicity and high stability, which comprise a domain that contains an antibody variable region having glypican 3-binding activity and a domain that contains an antibody variable region having T-cell receptor complex-binding activity, were discovered. Since the molecules of the present invention show a strong cytotoxicity against cells and tissues expressing glypican 3, it is possible to produce novel pharmaceutical compositions for treating or preventing various cancers.Type: ApplicationFiled: March 23, 2017Publication date: September 21, 2017Applicant: Chugai Seiyaku Kabushiki KaishaInventors: Junichi NEZU, Atsushi Narita, Takahiro Ishiguro, Mika Sakurai, Hirotake Shiraiwa, Naoka Hironiwa, Tomoyuki Igawa, Yumiko Kawai
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Publication number: 20150193028Abstract: A display device includes a display unit, a pen position acquiring unit that acquires a contact position of the electronic pen on the display unit, or a proximity position of the electronic pen on the display unit, a display controller that displays on the display unit a trace of contact positions, a touch sensing unit that senses a touch position on the display unit, and a controller that sets the acquired proximity position of the electronic pen as a reference position. In a case where the touch sensing unit senses the touch position, the controller performs a process of erasing a display presented by input with a pen, when the sensed touch position is within a predetermined range from the reference position, and executes a process different from the process of erasing a display, when the sensed touch position is outside the predetermined range.Type: ApplicationFiled: March 24, 2015Publication date: July 9, 2015Inventor: Atsushi NARITA
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Patent number: 8963867Abstract: A display device including a display unit that displays an image; an operation detection unit that detects designated positions on the display unit respectively designated by two or more fingers of an operator; an operation analysis unit that determines, when the operation detection unit detects that the designated positions are moving in parallel in a first region of the display unit, a position of a second region newly generated in the first region and a display direction of an image displayed in the second region, based on the designated positions and a direction of movement of the designated positions; and a display control unit that controls the display unit to display an image in the second region, according to the position of the second region and the display direction of the image displayed in the second region determined by the operation analysis unit.Type: GrantFiled: March 11, 2013Date of Patent: February 24, 2015Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventor: Atsushi Narita
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Publication number: 20140210748Abstract: An information processing apparatus 10a according to the present disclosure includes: a touchscreen panel 14 on which video is displayed and which accepts an operation that has been performed by a user; a detector 21 which detects the operation that has been performed by the user on the touchscreen panel 14; and a processor 20 which performs processing in response to the operation. If the user has performed the operation using a polyhedron input interface device 10b which has a plurality of sides in mutually different shapes, the detector 21 detects the shape of an area in which the input interface device 10b is in contact with the touchscreen panel to determine which side of the polyhedron has been used to perform the operation, and the processor 20 carries out processing that is associated with the side that has been used.Type: ApplicationFiled: January 27, 2014Publication date: July 31, 2014Applicant: Panasonic CorporationInventors: Atsushi NARITA, Kazunari FUJIWARA, Ryuji MIKI, Masami YOKOTA, Eric CHAN, Shigeru NATSUME, Silas WARREN, Simon ENEVER, Hao HUANG, Ryoichi YAGI, Kiyoshi NAKANISHI, Takeshi SHIMAMOTO, Seiji KUBO, Tomoo KIMURA, Hiromichi NISHIYAMA, Shogo MIKAMI
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Publication number: 20140112914Abstract: By replacing the antigen-binding domain, the present inventors discovered novel polypeptide complexes that retain BiTE's strong anti-tumor activity and excellent safety properties, as well as have long half-life in blood and can damage various different target cells.Type: ApplicationFiled: November 30, 2011Publication date: April 24, 2014Applicant: CHUGAI SEIYAKU KABUSHIKI KAISHAInventors: Junichi Nezu, Takahiro Ishiguro, Atsushi Narita, Akihisa Sakamoto, Yumiko Kawai, Tomoyuki Igawa, Taichi Kuramochi
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Publication number: 20130307767Abstract: A display device in which continuity of content displayed on a screen is maintained between before and after a rotation of the screen, including: a display screen which is fixed to the display device and displays a partial region of an image; an operation detecting unit which specifies a position in the partial region of the image displayed on the display screen; a rotation detecting unit which detects rotation information which indicates a rotation of the display device in a plane including the display screen; and a display image determining unit which updates display content on the display screen to display the partial region of the image after the rotation on the display screen by rotating, based on the rotation information detected by the detecting unit, the partial region of the image around the position specified by the specifying unit.Type: ApplicationFiled: July 23, 2013Publication date: November 21, 2013Applicant: PANASONIC CORPORATIONInventors: Kazunari FUJIWARA, Atsushi NARITA, Mika SAKAI, Shinichi SATO, Naoyuki TSUBOI, Naoko KUREBAYASHI
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Patent number: 8566785Abstract: An information processing device for providing a program selected on the basis of a predetermined theme among recorded programs and programs to be received to a user. A special program is generated by selecting a predetermined program on the basis of a predetermined theme such as ‘person of the today’, ‘hot drama’, among recorded programs and programs to be received to a user and the contents of the selected program is displayed on a screen as information of a recommendation program. The contents of the special program are changed according to preference of the user, a displaying time of the screen, and setting by the user.Type: GrantFiled: January 5, 2006Date of Patent: October 22, 2013Assignee: Sony CorporationInventors: Tatsuya Narahara, Atsushi Narita, Kuriko Takeshima, Norihiro Nagai, Ryo Takaoka, Ippei Tambata, Keiichi Yoshioka, Naoyuki Miyada
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Patent number: 8369359Abstract: A communication device for transmitting data to an other communication device via a transmission channel, includes a communication characteristic acquisition section which acquires a communication characteristic of the transmission channel, and a frame length control section which controls a frame length of a communication frame storing the data based on the communication characteristic of the transmission channel.Type: GrantFiled: January 16, 2010Date of Patent: February 5, 2013Assignee: Panasonic CorporationInventors: Kensuke Yoshizawa, Taisuke Konishi, Atsushi Narita, Takayoshi Koyama
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Patent number: D704608Type: GrantFiled: June 20, 2012Date of Patent: May 13, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventors: Kiminori Kanda, Ai Okawa, Atsushi Narita, Mayumi Hirokawa
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Patent number: D727231Type: GrantFiled: February 24, 2014Date of Patent: April 21, 2015Assignee: Toyota Jidosha Kabushiki KaishaInventors: Atsushi Narita, Yasuhisa Hamano