Patents by Inventor Kosuke Murakami
Kosuke Murakami 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: 20240132738Abstract: The present invention provides a polymeric dispersant that is to be blended in an aqueous pigment dispersion in which a pigment is finely dispersed in a stable manner and at a high level, the aqueous pigment dispersion enabling preparation of an aqueous inkjet ink capable of recording an image excellent in adhesiveness and durability on plastic media and textiles. The polymeric dispersant is a polymer that includes a constituent unit (i) derived from styrene, a constituent unit (ii) derived from methyl methacrylate and/or the like, a constituent unit (iii) derived from 2-ethylhexyl methacrylate and/or the like, a constituent unit (iv) derived from 2-hydroxyethyl methacrylate and/or the like, and a constituent unit (v) derived from methacrylic acid, and at least part of carboxy groups is neutralized with an alkali.Type: ApplicationFiled: November 26, 2021Publication date: April 25, 2024Inventors: Hiroyuki SHIMANAKA, Katsuhiko KANO, Kosuke KUME, Chikako MIYAZAKI, Yoshikazu MURAKAMI, Sachio YOSHIKAWA
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Publication number: 20240120889Abstract: A high-frequency amplifier apparatus according to an embodiment amplifies high-frequency signals; and includes a balun, amplification circuitry, and matching circuitry. The balun transforms unbalanced signals, which are input, into balanced signals. The amplification circuitry amplifies the balanced signals output from the balun. The matching circuitry is disposed in between the balun and the amplification circuitry, and performs impedance matching. The balun includes an auxiliary winding that is connected to a port of the balun.Type: ApplicationFiled: October 4, 2023Publication date: April 11, 2024Applicant: CANON MEDICAL SYSTEMS CORPORATIONInventors: Hirofumi YAMAKI, Mitsuyuki MURAKAMI, Kosuke HAYASHI, Aoi SAKAMITSU
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Patent number: 11920165Abstract: Embodiments of the disclosure concern systems, methods, and/or compositions for cultivation of mammalian viruses, including at least human noroviruses and sapoviruses within the Caliciviridae family of viruses. The ex vivo culture systems include intestinal enteroids in combination with bile or a functionally active fraction or component thereof. In specific embodiments, the culture system is utilized to test inactivation compounds for therapeutic or environmental efficacy and to test contaminated comestibles and/or environmental entities for determination of the presence of infectious virus. Furthermore, antiviral compositions may be tested using systems of the disclosure, including drugs, small molecule inhibitors, and biologics such as neutralizing monoclonal antibodies.Type: GrantFiled: July 8, 2022Date of Patent: March 5, 2024Assignee: Baylor College of MedicineInventors: Mary K. Estes, David Graham, Robert Legare Atmar, Sue Ellen Crawford, Khalil Ettayebi, Kosuke Murakami
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Publication number: 20220348888Abstract: Embodiments of the disclosure concern systems, methods, and/or compositions for cultivation of mammalian viruses, including at least human noroviruses and sapoviruses within the Caliciviridae family of viruses. The ex vivo culture systems include intestinal enteroids in combination with bile or a functionally active fraction or component thereof. In specific embodiments, the culture system is utilized to test inactivation compounds for therapeutic or environmental efficacy and to test contaminated comestibles and/or environmental entities for determination of the presence of infectious virus. Furthermore, antiviral compositions may be tested using systems of the disclosure, including drugs, small molecule inhibitors, and biologics such as neutralizing monoclonal antibodies.Type: ApplicationFiled: July 8, 2022Publication date: November 3, 2022Inventors: Mary K. Estes, David Graham, Robert Legare Atmar, Sue Ellen Crawford, Khalil Ettayebi, Kosuke Murakami
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Patent number: 11396645Abstract: Embodiments of the disclosure concern systems, methods, and/or compositions for cultivation of mammalian viruses, including at least human noroviruses and sapoviruses within the Caliciviridae family of viruses. The ex vivo culture systems include intestinal enteroids in combination with bile or a functionally active fraction or component thereof. In specific embodiments, the culture system is utilized to test inactivation compounds for therapeutic or environmental efficacy and to test contaminated comestibles and/or environmental entities for determination of the presence of infectious virus. Furthermore, antiviral compositions may be tested using systems of the disclosure, including drugs, small molecule inhibitors, and biologics such as neutralizing monoclonal antibodies.Type: GrantFiled: August 24, 2020Date of Patent: July 26, 2022Assignee: Baylor College of MedicineInventors: Mary K. Estes, David Graham, Robert Legare Atmar, Sue Ellen Crawford, Khalil Ettayebi, Kosuke Murakami
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Patent number: 11149808Abstract: An excitation operation brake includes a braking shaft, an armature that rotates integrally with the braking shaft, and a field core including a disc portion facing the armature. The disc portion includes an outer magnetic shielding portion and an inner magnetic shielding portion, which make a magnetic flux flowing through the disc portion bypass to the armature a plurality of times. The outer magnetic shielding portion includes a low-magnetic resistance path having a magnetic resistance smaller than the magnetic resistance of a magnetic path that bypasses to the armature.Type: GrantFiled: October 2, 2019Date of Patent: October 19, 2021Assignee: OGURA CLUTCH CO., LTD.Inventors: Yasuo Kidena, Keita Nakashima, Takeshi Maeda, Motoi Kato, Yoshihiro Kurosu, Hiroyasu Onai, Kosuke Murakami
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Publication number: 20200385690Abstract: Embodiments of the disclosure concern systems, methods, and/or compositions for cultivation of mammalian viruses, including at least human noroviruses and sapoviruses within the Caliciviridae family of viruses. The ex vivo culture systems include intestinal enteroids in combination with bile or a functionally active fraction or component thereof. In specific embodiments, the culture system is utilized to test inactivation compounds for therapeutic or environmental efficacy and to test contaminated comestibles and/or environmental entities for determination of the presence of infectious virus. Furthermore, antiviral compositions may be tested using systems of the disclosure, including drugs, small molecule inhibitors, and biologics such as neutralizing monoclonal antibodies.Type: ApplicationFiled: August 24, 2020Publication date: December 10, 2020Inventors: Mary K. Estes, David Graham, Robert Legare Atmar, Sue Ellen Crawford, Khalil Ettayebi, Kosuke Murakami
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Patent number: 10787646Abstract: Embodiments of the disclosure concern systems, methods, and/or compositions for cultivation of mammalian viruses, including at least human noroviruses and sapoviruses within the Caliciviridae family of viruses. The ex vivo culture systems include intestinal enteroids in combination with bile or a functionally active fraction or component thereof. In specific embodiments, the culture system is utilized to test inactivation compounds for therapeutic or environmental efficacy and to test contaminated comestibles and/or environmental entities for determination of the presence of infectious virus. Furthermore, antiviral compositions may be tested using systems of the disclosure, including drugs, small molecule inhibitors, and biologies such as neutralizing monoclonal antibodies.Type: GrantFiled: October 3, 2016Date of Patent: September 29, 2020Inventors: Mary K. Estes, David Graham, Robert Legare Atmar, Sue Ellen Crawford, Khalil Ettayebi, Kosuke Murakami
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Publication number: 20200112234Abstract: An excitation operation brake includes a braking shaft, an armature that rotates integrally with the braking shaft, and a field core including a disc portion facing the armature. The disc portion includes an outer magnetic shielding portion and an inner magnetic shielding portion, which make a magnetic flux flowing through the disc portion bypass to the armature a plurality of times. The outer magnetic shielding portion includes a bypass magnetic path having a magnetic resistance smaller than the magnetic resistance of a magnetic path that bypasses the armature.Type: ApplicationFiled: October 2, 2019Publication date: April 9, 2020Inventors: Yasuo KIDENA, Keita NAKASHIMA, Takeshi MAEDA, Motoi KATO, Yoshihiro KUROSU, Hiroyasu ONAI, Kosuke MURAKAMI
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Publication number: 20180282704Abstract: Embodiments of the disclosure concern systems, methods, and/or compositions for cultivation of mammalian viruses, including at least human noroviruses and sapoviruses within the Caliciviridae family of viruses. The ex vivo culture systems include intestinal enteroids in combination with bile or a functionally active fraction or component thereof. In specific embodiments, the culture system is utilized to test inactivation compounds for therapeutic or environmental efficacy and to test contaminated comestibles and/or environmental entities for determination of the presence of infectious virus. Furthermore, antiviral compositions may be tested using systems of the disclosure, including drugs, small molecule inhibitors, and biologies such as neutralizing monoclonal antibodies.Type: ApplicationFiled: October 3, 2016Publication date: October 4, 2018Inventors: Mary K. Estes, David Graham, Robert Legare Atmar, Sue Ellen Crawford, Khalil Ettayebi, Kosuke Murakami
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Patent number: 4563035Abstract: An automobile rear body structure wherein the longitudinal frame for each side of the body structure is constituted by a first frame member welded to the undersurface of a rear floor panel and a second frame member positioned inside the rear luggage compartment having its bottom defined by a rear end portion of the rear floor panel which has been stepped down from the remainder of the rear floor panel. The first and second frame members are welded together through the peripheral lip region of the opening which has been defined in the rear floor panel for receiving the longitudinal frame therethrough.Type: GrantFiled: April 4, 1984Date of Patent: January 7, 1986Assignee: Mazda Motor CorporationInventors: Kiyomi Hirakami, Kosuke Murakami