Patents by Inventor Hiroshi Morisaki
Hiroshi Morisaki 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: 11779447Abstract: [Object] To provide, for a composite resin (CR) having a wide range of applicable colors (shades) (wide-ranging color applicable CR), such as a CR having light diffusion properties and a CR that produces color by means of a structural color, a technology with which an excellent effect, specifically, an increased breadth (number) of applicable shades in comparison to an existing CR other than a wide-ranging color applicable CR, can be achieved.Type: GrantFiled: May 31, 2019Date of Patent: October 10, 2023Assignee: Tokuyama Dental CorporationInventors: Hiroshi Morisaki, Naoto Shiohira
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Publication number: 20230310129Abstract: A demonstration method can include demonstrating a feature of a dental composite resin, the feature being that the dental composite resin exhibits high color tone applicability to teeth of a wide range of shades. The demonstration of the feature can include: displaying a restoration process of obtaining a plurality of restoration samples by filling with the dental composite resin a cavity or a defect part of each artificial tooth of a plurality of artificial teeth and curing the dental composite resin; and displaying the plurality of restoration samples obtained by the restoration process.Type: ApplicationFiled: June 8, 2023Publication date: October 5, 2023Inventors: Hiroshi MORISAKI, Naoto SHIOHIRA
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Publication number: 20230165759Abstract: Provided is a dental curable composition containing: (A) a porous organic-inorganic composite filler which comprises an organic resin component obtained by polymerizing a polymerizable monomer component (a) including at least 50 mass % of a polymerizable monomer having a hydrogen-bonding functional group, and an inorganic component composed of a plurality of inorganic particles; (B) a polymerizable monomer component including at least 10 mass % of a polymerizable monomer having a hydrogen-bonding functional group; and (C) a polymerization initiator, wherein (C) the polymerization initiator comprises, as photopolymerization initiators, (c1) a photosensitizer compound, (c2) a reducing agent, and (c3) a photoacid generator composed of an aryliodonium salt compound, and the content of the aryliodonium salt compound is 0.1-5 parts by mass with respect to 100 parts by mass of the total mass of (B) the polymerizable monomer component.Type: ApplicationFiled: April 28, 2021Publication date: June 1, 2023Applicant: TOKUYAMA DENTAL CORPORATIONInventors: Hiroshi Morisaki, Hironobu Akizumi
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Publication number: 20230039514Abstract: Provided is a curable composition that is for dentistry and that contains: a polymerizable monomer (A); an inorganic filler (B) having an average particle size of 0.1-1 ?m; an organic-inorganic composite filler (C) having an aggregate structure in which inorganic primary particles having an average particle size of 10-1000 nm are bonded together through a resin layer covering the surface of the particles, to form a void having a specific pore volume; and a polymerization initiator (D). In the organic-inorganic composite filler (C), a curved surface-shaped organic-inorganic composite filler (C1) formed of organic-inorganic composite aggregate particles having a curved surface shape, and an amorphous organic-inorganic composite filler (C2) formed of amorphous organic-inorganic composite aggregate particles having an edge portion, are mixed such that C1/(C1+C2) equals 0.2-0.8 in terms of the number of particles having a particle size of 5 ?m or more.Type: ApplicationFiled: November 26, 2020Publication date: February 9, 2023Applicant: TOKUYAMA DENTAL CORPORATIONInventors: Hiroshi Morisaki, Tatsuya Yamazaki, Takuma Matsuo, Hironobu Akizumi
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Publication number: 20230045524Abstract: Provided is a dental filling and repairing material kit that is for repairing a tooth having a cavity and that includes a first polymerization curable composition (A) for forming a surface exposed layer exposed to a surface after repairing and a second polymerization curable composition (B) for forming a foundation layer to serve as a foundation of the surface exposed layer. The first polymerization curable composition (A) is formed into a cured body that expresses a structure color by dispersion of inorganic spherical particles in a specific dispersion state in a matrix. Regarding the second polymerization curable composition (B), the brightness (V) of colored light when a sample of said composition with a thickness of 1 mm is measured by using a color difference meter under a black background, is not less than 5 in terms of a color measurement value in the Munsell color system.Type: ApplicationFiled: November 27, 2020Publication date: February 9, 2023Applicant: TOKUYAMA DENTAL CORPORATIONInventors: Hironobu Akizumi, Hiroshi Morisaki, Takuma Matsuo
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Patent number: 11453761Abstract: Provided is a composite material which comprises a resin matrix and inorganic particles dispersed therein, wherein the inorganic particles comprise: one or more groups (G-PID) of spherical particles uniform in particle diameter which comprise aggregates of inorganic spherical particles having a specific average primary-particle diameter, have a narrow particle-size-distribution width, and have a lower refractive index than the resin matrix; and a group (G-SFP) of ultrafine particles. The inorganic spherical particles which constitute all the groups of spherical particles uniform in particle diameter contained in the resin matrix have an arrangement structure which is a short-range order structure satisfying a specific requirement. Also provided are a curable composition giving the composite material and a method for producing the curable composition.Type: GrantFiled: August 29, 2019Date of Patent: September 27, 2022Assignee: TOKUYAMA DENTAL CORPORATIONInventors: Takuma Matsuo, Hiroshi Morisaki, Hironobu Akizumi
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Publication number: 20210324178Abstract: Provided is a composite material which comprises a resin matrix and inorganic particles dispersed therein, wherein the inorganic particles comprise: one or more groups (G-PID) of spherical particles uniform in particle diameter which comprise aggregates of inorganic spherical particles having a specific average primary-particle diameter, have a narrow particle-size-distribution width, and have a lower refractive index than the resin matrix; and a group (G-SFP) of ultrafine particles. The inorganic spherical particles which constitute all the groups of spherical particles uniform in particle diameter contained in the resin matrix have an arrangement structure which is a short-range order structure satisfying a specific requirement. Also provided are a curable composition giving the composite material and a method for producing the curable composition.Type: ApplicationFiled: August 29, 2019Publication date: October 21, 2021Applicant: TOKUYAMA DENTAL CORPORATIONInventors: Takuma Matsuo, Hiroshi Morisaki, Hironobu Akizumi
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Patent number: 11058608Abstract: Provided is a method for producing a dental curable composition, the method includes mixing a polymerizable monomer (A); a spherical filler (B) having an average primary particle diameter within a range of 230 nm to 290 nm; a spherical filler (C) having an average primary particle diameter within a range of 100 nm to 500 nm, the spherical filler having an average primary particle diameter different from that of the spherical filler (B); and a polymerization initiator (D), in which 90% or more in number of the individual particles constituting the spherical filler (B) and the spherical filler (C) are present in a range of ±5% from the average primary particle diameter, and the refractive indices of the spherical filler (B) and the spherical filler (C) are larger than the refractive index of a polymer of a polymerizable monomer (A).Type: GrantFiled: April 16, 2018Date of Patent: July 13, 2021Assignee: TOKUYAMA DENTAL CORPORATIONInventors: Hiroshi Morisaki, Hironobu Akizumi
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Publication number: 20210205062Abstract: [Object] To provide, for a composite resin (CR) having a wide range of applicable colors (shades) (wide-ranging color applicable CR), such as a CR having light diffusion properties and a CR that produces color by means of a structural color, a technology with which an excellent effect, specifically, an increased breadth (number) of applicable shades in comparison to an existing CR other than a wide-ranging color applicable CR, can be achieved.Type: ApplicationFiled: May 31, 2019Publication date: July 8, 2021Inventors: Hiroshi MORISAKI, Naoto SHIOHIRA
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Publication number: 20200129384Abstract: Provided is a method for producing a dental curable composition, the method includes mixing a polymerizable monomer (A); a spherical filler (B) having an average primary particle diameter within a range of 230 nm to 290 nm; a spherical filler (C) having an average primary particle diameter within a range of 100 nm to 500 nm, the spherical filler having an average primary particle diameter different from that of the spherical filler (B); and a polymerization initiator (D), in which 90% or more in number of the individual particles constituting the spherical filler (B) and the spherical filler (C) are present in a range of ±5% from the average primary particle diameter, and the refractive indices of the spherical filler (B) and the spherical filler (C) are larger than the refractive index of a polymer of a polymerizable monomer (A).Type: ApplicationFiled: April 16, 2018Publication date: April 30, 2020Applicant: TOKUYAMA DENTAL CORPORATIONInventors: Hiroshi Morisaki, Hironobu Akizumi
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Patent number: 10570192Abstract: The invention provides anti-wall teichoic acid antibodies and antibiotic conjugates thereof, and methods of using the same.Type: GrantFiled: September 28, 2017Date of Patent: February 25, 2020Assignee: Genentech, Inc.Inventors: Eric J. Brown, Martine Darwish, John Flygare, Wouter Hazenbos, Byoung Chul Lee, Sophie M. Lehar, Sanjeev Mariathasan, John Hiroshi Morisaki, Thomas H. Pillow, Leanna Staben, Richard Vandlen, Klaus Koefoed, Magnus Strandh, Peter S. Andersen
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Publication number: 20180292391Abstract: The present invention provides improved binding compounds capable of specifically binding Gram-positive bacteria. Binding compounds are provided that are fully human, enabling therapeutic applications in human individuals.Type: ApplicationFiled: February 20, 2018Publication date: October 11, 2018Inventors: Tim BEAUMONT, Mark Jeroen KWAKKENBOS, Eric J. BROWN, John Hiroshi MORISAKI, Wouter L.W. HAZENBOS, Sanjeev MARIATHASAN, Kimberly KAJIHARA, Yi XIA
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Publication number: 20180085470Abstract: The invention provides anti-wall teichoic acid antibodies, antibiotic-linker intermediates, and antibody-antibiotic conjugate compound, and methods of making and using the same.Type: ApplicationFiled: December 7, 2017Publication date: March 29, 2018Applicant: Genentech, Inc.Inventors: Eric J. Brown, John Flygare, Wouter Hazenbos, Sophie M. Lehar, Sanjeev Mariathasan, John Hiroshi Morisaki, Thomas H. Pillow, Leanna Staben, Richard Vandlen, Klaus Koefoed, Magnus Strandh, Peter S. Andersen
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Patent number: 9927428Abstract: The present invention provides improved binding compounds capable of specifically binding Gram-positive bacteria. Binding compounds are provided that are fully human, enabling therapeutic applications in human individuals.Type: GrantFiled: August 24, 2016Date of Patent: March 27, 2018Assignees: Genentech, Inc., AIMM Therapeutics B.V.Inventors: Tim Beaumont, Mark Jeroen Kwakkenbos, Eric J. Brown, John Hiroshi Morisaki, Wouter L. W. Hazenbos, Sanjeev Mariathasan, Kimberly Kajihara, Yi Xia
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Patent number: 9895450Abstract: The invention provides anti-wall teichoic acid antibodies and antibiotic conjugates thereof, and methods of using the same.Type: GrantFiled: November 19, 2015Date of Patent: February 20, 2018Assignee: Genentech, Inc.Inventors: Eric J. Brown, John Flygare, Wouter Hazenbos, Sophie M. Lehar, Sanjeev Mariathasan, John Hiroshi Morisaki, Thomas H. Pillow, Leanna Staben, Richard Vandlen, Klaus Koefoed, Magnus Strandh, Peter S. Andersen
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Patent number: 9884126Abstract: The invention provides anti-wall teichoic acid antibodies and antibiotic conjugates thereof, and methods of using the same.Type: GrantFiled: May 22, 2014Date of Patent: February 6, 2018Assignee: Genentech, Inc.Inventors: Eric J. Brown, John Flygare, Wouter Hazenbos, Sophie M. Lehar, Sanjeev Mariathasan, John Hiroshi Morisaki, Thomas H. Pillow, Leanna Staben, Richard Vandlen, Klaus Koefoed, Magnus Strandh, Peter S. Andersen
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Publication number: 20180016325Abstract: The invention provides anti-wall teichoic acid antibodies and antibiotic conjugates thereof, and methods of using the same.Type: ApplicationFiled: September 28, 2017Publication date: January 18, 2018Applicant: Genentech, Inc.Inventors: Eric J. Brown, Martine Darwish, John Flygare, Wouter Hazenbos, Byoung Chul Lee, Sophie M. Lehar, Sanjeev Mariathasan, John Hiroshi Morisaki, Thomas H. Pillow, Leanna Staben, Richard Vandlen, Klaus Koefoed, Magnus Strandh, Peter S. Andersen
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Patent number: 9803002Abstract: The invention provides anti-wall teichoic acid antibodies and antibiotic conjugates thereof, and methods of using the same.Type: GrantFiled: May 30, 2014Date of Patent: October 31, 2017Assignee: Genentench, Inc.Inventors: Eric J. Brown, Martine Darwish, John Flygare, Wouter Hazenbos, Byoung Chul Lee, Sophie M. Lehar, Sanjeev Mariathasan, John Hiroshi Morisaki, Thomas H. Pillow, Leanna Staben, Richard Vandlen, Klaus Koefoed, Magnus Strandh, Peter S. Andersen
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Patent number: 9688745Abstract: The present invention provides improved binding compounds capable of specifically binding Gram-positive bacteria. Binding compounds are provided that are fully human, enabling therapeutic applications in human individuals.Type: GrantFiled: December 28, 2015Date of Patent: June 27, 2017Assignees: Genentech, Inc., AIMM Therapeutics B.V.Inventors: Tim Beaumont, Mark Jeroen Kwakkenbos, Eric J. Brown, John Hiroshi Morisaki, Wouter L. W. Hazenbos, Sanjeev Mariathasan, Kimberly Kajihara, Yi Xia
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Publication number: 20170067880Abstract: The present invention provides improved binding compounds capable of specifically binding Gram-positive bacteria. Binding compounds are provided that are fully human, enabling therapeutic applications in human individuals.Type: ApplicationFiled: August 24, 2016Publication date: March 9, 2017Inventors: Tim BEAUMONT, Mark Jeroen KWAKKENBOS, Eric J. BROWN, John Hiroshi MORISAKI, Wouter L.W. HAZENBOS, Sanjeev MARIATHASAN, Kimberly KAJIHARA, Yi XIA