Patents by Inventor Akiko Iwasaki
Akiko Iwasaki 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: 20250101434Abstract: The present invention provides a small hairpin nucleic acid molecule that is capable of stimulating interferon production. The nucleic acid molecule of the present invention has a double-stranded section of less than 19 base pairs and at least one blunt end. In certain embodiments, the molecule comprises a 5? triphosphate or a 5? diphosphate.Type: ApplicationFiled: April 15, 2024Publication date: March 27, 2025Inventors: Anna Marie Pyle, Andrew Kohlway, Dahai Luo, David Rawling, Akiko Iwasaki
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Publication number: 20250051425Abstract: Described herein are antibodies having pan-antiviral activity. In certain embodiments, the antibodies recognize glycosylation patterns specific to viral proteins, but not found on host proteins. Also described herein are methods of preventing, treating, and/or ameliorating viral infections using the antibodies of the disclosure.Type: ApplicationFiled: December 14, 2022Publication date: February 13, 2025Inventors: Akiko Iwasaki, Yexin Yang
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Patent number: 12119876Abstract: A network control device for generating a slice by dividing a network and allocating communication resources to the slice, the slice being a virtual network, the network control device including: a processor; and a memory to store a program which, when executed by the processor, performs processes of: obtaining and holding resource information from a network device included in the network, the resource information including information on a maximum usage rate of communication resources allocated to a previously generated slice in at least one predetermined period; and determining, upon receiving a request for generating a new slice, whether or not the requested slice can be generated on the basis of the resource information held, wherein the resource information includes information on a maximum usage rate of communication resources, which are allocated to the previously generated slice, depending on a request delay concerning the slice in the predetermined period.Type: GrantFiled: January 5, 2022Date of Patent: October 15, 2024Assignee: Mitsubishi Electric CorporationInventors: Kenichi Nakura, Takeshi Suehiro, Akiko Iwasaki, Jun Mizuguchi
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Publication number: 20240275739Abstract: A resource allocation device includes a slice request acquisition unit that receives a slice request including information indicating a request value range and a priority level for each of plural attributes of a slice; a request value selection unit that holds a request value selection policy table showing how to select a request value for each of the plural attributes from the request value range on the basis of the priority level and selects the request value for each of the plural attributes of the slice on the basis of request value selection policy indicated by the request value selection policy table; and a resource allocation unit that allocates a resource to the slice on the basis of the request value.Type: ApplicationFiled: April 22, 2024Publication date: August 15, 2024Applicant: Mitsubishi Electric CorporationInventors: Akiko IWASAKI, Kenichi NAKURA, Takeshi SUEHIRO, Fumihiko TANO
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Patent number: 11987796Abstract: The present invention provides a small hairpin nucleic acid molecule that is capable of stimulating interferon production. The nucleic acid molecule of the present invention has a double-stranded section of less than 19 base pairs and at least one blunt end. In certain embodiments, the molecule comprises a 5? triphosphate or a 5? diphosphate.Type: GrantFiled: August 25, 2020Date of Patent: May 21, 2024Assignee: Yale UniversityInventors: Anna Marie Pyle, Andrew Kohlway, Dahai Luo, David Rawling, Akiko Iwasaki
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Patent number: 11985455Abstract: An OLT connected with a controller managing slices includes a bandwidth allocating unit capable of allocating bandwidths in a PON system to ONUs through allocation methods, a slice managing unit that calculates a guaranteed delay time for each allocation method, receives, from the controller, a resource reservation request including a bandwidth requested to be reserved in the PON system for a slice and a requested delay time, and determines an allocation method associated with the request based on the requested delay time and the guaranteed delay time for each allocation method, and a resource information generating unit that holds, as abstract resource information, an available bandwidth for the guaranteed delay times of each ONUs, calculates an available bandwidth in the allocation method of the associated ONU based on the allocation method associated with the request and the requested bandwidth, and updates and transmits the abstract resource information, to the controller.Type: GrantFiled: April 26, 2022Date of Patent: May 14, 2024Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Takeshi Suehiro, Kenichi Nakura, Akiko Iwasaki
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Patent number: 11979335Abstract: A network controller is configured to perform, to a new slice request, resource allocation from a resource of unallocated resource information managed by a resource information management unit, and to reallocate the resource to an existing slice request so that an unallocated resource increases based on unallocated resource information managed by the resource information management unit.Type: GrantFiled: September 8, 2021Date of Patent: May 7, 2024Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Takeshi Suehiro, Yukio Hirano, Kenichi Nakura, Akiko Iwasaki, Hiromu Sato
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Publication number: 20240115596Abstract: The present disclosure provides small hairpin nucleic acid molecules capable of stimulating interferon production. The nucleic acid molecules of the present disclosure has a double-stranded section of less than 19 base pairs and at least one blunt end. In certain embodiments, the molecule comprises at least one 5?-triphosphate and/or at least one 5?-diphosphate. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection, and/or ameliorating, minimizing, reversing, and/or preventing persistent SARS-CoV-2 viral infection, and/or minimizing or preventing SARS-CoV-2 viral infection-derived mortality and/or lethality, in a subject. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection in a tumor-bearing subject.Type: ApplicationFiled: October 17, 2023Publication date: April 11, 2024Inventors: Anna Marie Pyle, Akiko Iwasaki, Tianyang Mao
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Publication number: 20240035035Abstract: The present disclosure provides small hairpin nucleic acid molecules capable of stimulating interferon production. The nucleic acid molecules of the present disclosure has a double-stranded section of less than 19 base pairs and at least one blunt end. In certain embodiments, the molecule comprises a 5?-triphosphate or a 5?-diphosphate.Type: ApplicationFiled: December 9, 2021Publication date: February 1, 2024Inventors: Anna Marie Pyle, Akiko Iwasaki, Tianyang Mao
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Patent number: 11857385Abstract: [Object] To provide a method of producing a plate denture using a stereolithography 3D printer, which is capable of producing a plate denture in a short time with a more simplified production process, the plate denture exhibiting excellent occlusion. [Solving Means] The problem is solved by a method of producing a plate denture, including: adhering an artificial tooth and a denture base photochemically solidified by a stereolithography 3D printer to each other by polymerizing an unpolymerized curable composition for stereolithography present on a surface of the denture base. Further, stronger adhesion between the artificial tooth and the denture base is achieved by mixing, in the curable composition for stereolithography, a polymerization initiator other than a photopolymerization initiator for stereolithography.Type: GrantFiled: February 26, 2021Date of Patent: January 2, 2024Assignee: Tokuyama Dental CorporationInventors: Akiko Iwasaki, Tatsuya Yamazaki, Takeshi Suzuki
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Publication number: 20230421935Abstract: An optical line terminal includes: one or more optical line termination units to which an optical network unit of an optical communication system is connected, the one or more optical line termination units acquiring an allocation requested bandwidth from the optical network unit connected; a slice management unit that manages slice configuration information indicating which slice each of the optical network unit connected to the optical line termination unit is included in, and manages a limitation on allocation of bandwidth for the optical network unit as a parameter for allocating bandwidth; and a bandwidth allocation unit that determines, for each of the slice, an allocated bandwidth for each of the optical network unit connected to the optical line termination unit on the basis of the allocation requested bandwidth, the slice configuration information, and the parameter for allocating bandwidth.Type: ApplicationFiled: August 21, 2023Publication date: December 28, 2023Applicant: Mitsubishi Electric CorporationInventors: Takeshi SUEHIRO, Kenichi NAKURA, Akiko IWASAKI
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Publication number: 20230354101Abstract: A resource allocation device includes: a required resource calculation unit that calculates, for each slice, a required occupation value and a required share value based on a predicted value and prediction accuracy of traffic generated in each of one or more slices generated between a host pair of a higher device and a lower device, and calculates a total required occupation value and a total required share value on a host pair basis based on the required occupation value and the required share value calculated; and a resource allocation unit that determines, for each host pair, whether the total required occupation value and the total required share value are allowed to be allocated to the host pair based on an available resource, and allocates the required occupation value and the required share value to each slice in a case where the allocation is possible.Type: ApplicationFiled: June 22, 2023Publication date: November 2, 2023Applicant: Mitsubishi Electric CorporationInventors: Akiko IWASAKI, Kenichi NAKURA, Takeshi SUEHIRO
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Patent number: 11786545Abstract: The present disclosure provides small hairpin nucleic acid molecules capable of stimulating interferon production. The nucleic acid molecules of the present disclosure has a double-stranded section of less than 19 base pairs and at least one blunt end. In certain embodiments, the molecule comprises at least one 5?-triphosphate and/or at least one 5?-diphosphate. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection, and/or ameliorating, minimizing, reversing, and/or preventing persistent SARS-CoV-2 viral infection, and/or minimizing or preventing SARS-CoV-2 viral infection-derived mortality and/or lethality, in a subject. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection in a tumor-bearing subject.Type: GrantFiled: March 30, 2022Date of Patent: October 17, 2023Assignee: Yale UniversityInventors: Anna Marie Pyle, Akiko Iwasaki, Tianyang Mao
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Publication number: 20230311941Abstract: A server device includes a support information generation unit, a condition determination unit, and a resource calculation unit. The support information generation unit generates support information for each support-provided area using information from a communication terminal. The condition determination unit determines a support information generation condition being a condition concerning the support information to be generated by the support information generation unit, based on area situation information representing a situation thereof.Type: ApplicationFiled: May 22, 2023Publication date: October 5, 2023Applicant: Mitsubishi Electric CorporationInventors: Takeshi SUEHIRO, Kenichi NAKURA, Shusaku UMEDA, Mari OCHIAI, Teruko FUJII, Takashi ASAHARA, Masaaki TAKEYASU, Akiko IWASAKI
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Publication number: 20230293448Abstract: Compositions and methods for inducing a protective mucosal immunity against an antigen in a subject include the step of administering to a mucosal tissue an effective amount of a vaccine composition including the antigen or polynucleotide encoding an antigen associated or encapsulated within carriers such as poly(amine-co-ester) polymers in the form of particles (e.g., solid nanoparticles formed of PACE) or PACE copolymers and/or blends. Typically, the subject has previously been exposed to the antigen, for example, by administering to the same subject via a systemic or mucosal route of administration a priming antigen. In some embodiments, the polynucleotides-based vaccines are messenger RNAs encoding a viral antigen such as a coronavirus spike protein sequence, or a portion thereof. In preferred embodiments, the vaccine composition is administered intranasally.Type: ApplicationFiled: December 8, 2022Publication date: September 21, 2023Inventors: Akiko Iwasaki, Tianyang Mao, Benjamin Goldman-Israelow, W. Mark Saltzman, Alexandra Suberi, Melanie Reschke, Alexandra Piotrowski-Daspit, Hee Won Suh
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Publication number: 20230201242Abstract: The present invention provides combination therapies that are useful for treating and/or preventing certain cancers. In certain embodiments, the therapy comprises an immune-checkpoint inhibitor and a RIG-I agonist. In other embodiments, the therapy comprises a RIG-I agonist.Type: ApplicationFiled: July 13, 2022Publication date: June 29, 2023Inventors: Akiko Iwasaki, Anna Marie Pyle, Xiaodong Jiang, Olga Fedorova
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Patent number: 11649457Abstract: The present disclosure provides small hairpin nucleic acid molecules capable of stimulating interferon production. The nucleic acid molecules of the present disclosure has a double-stranded section of less than 19 base pairs and at least one blunt end. In certain embodiments, the molecule comprises at least one 5?-triphosphate and/or at least one 5?-diphosphate. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection, and/or ameliorating, minimizing, reversing, and/or preventing persistent SARS-CoV-2 viral infection, and/or minimizing or preventing SARS-CoV-2 viral infection-derived mortality and/or lethality, in a subject. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection in a tumor-bearing subject.Type: GrantFiled: March 30, 2022Date of Patent: May 16, 2023Assignee: Yale UniversityInventors: Anna Marie Pyle, Akiko Iwasaki, Tianyang Mao
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Publication number: 20230137898Abstract: To provide a method of producing a plate denture using a stereolithography 3D printer, which is capable of producing a plate denture in a short time with a more simplified production process, the plate denture exhibiting excellent occlusion. [Solving Means] The problem is solved by a method of producing a plate denture, including: adhering an artificial tooth and a denture base photochemically solidified by a stereolithography 3D printer to each other by polymerizing an unpolymerized curable composition for stereolithography present on a surface of the denture base. Further, stronger adhesion between the artificial tooth and the denture base is achieved by mixing, in the curable composition for stereolithography, a polymerization initiator other than a photopolymerization initiator for stereolithography.Type: ApplicationFiled: February 26, 2021Publication date: May 4, 2023Inventors: Akiko IWASAKI, Tatsuya YAMAZAKI, Takeshi SUZUKI
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Publication number: 20230029362Abstract: The present disclosure relates to compositions and methods for treating or preventing a disease or disorder of the brain, spinal cord or central nervous system. It is described herein that an immunogenic composition which induces a CD4 T cell immune response induces permeability of the blood brain barrier, and allows for the access of a therapeutic antibody or agent to the brain, spinal cord or central nervous system.Type: ApplicationFiled: December 4, 2020Publication date: January 26, 2023Inventor: Akiko Iwasaki
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Publication number: 20220340902Abstract: The present disclosure provides small hairpin nucleic acid molecules capable of stimulating interferon production. The nucleic acid molecules of the present disclosure has a double-stranded section of less than 19 base pairs and at least one blunt end. In certain embodiments, the molecule comprises at least one 5?-triphosphate and/or at least one 5?-diphosphate. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection, and/or ameliorating, minimizing, reversing, and/or preventing persistent SARS-CoV-2 viral infection, and/or minimizing or preventing SARS-CoV-2 viral infection-derived mortality and/or lethality, in a subject. In certain embodiments, compounds and/or compositions of the disclosure are useful for treating, ameliorating, and/or preventing SARS-CoV-2 viral infection in a tumor-bearing subject.Type: ApplicationFiled: March 30, 2022Publication date: October 27, 2022Inventors: Anna Marie Pyle, Akiko Iwasaki, Tianyang Mao