Patents by Inventor Masayuki Hiramoto
Masayuki Hiramoto 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: 9748685Abstract: A multi-contact terminal is provided integrally with an angular tube having a polygonal tube shape and a plurality of resilient contact pieces extending from side walls of the angular tube and to be resiliently brought into contact with an outer peripheral surface of a mating terminal in the form of a round bar inside the angular tube. According to this configuration, the angular tube functions as a cover for protecting the resilient contact pieces. In addition, since the resilient contact pieces and the angular tube are integrated, the number of components can be reduced. The resilient contact pieces are equal in length in a connecting direction to the mating terminal and arranged at positions different in the connecting direction to the mating terminal.Type: GrantFiled: November 7, 2014Date of Patent: August 29, 2017Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Fumiya Oba, Masafumi Uno, Masayuki Hiramoto
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Publication number: 20160285187Abstract: A multi-contact terminal is provided integrally with an angular tube having a polygonal tube shape and a plurality of resilient contact pieces extending from side walls of the angular tube and to be resiliently brought into contact with an outer peripheral surface of a mating terminal in the form of a round bar inside the angular tube. According to this configuration, the angular tube functions as a cover for protecting the resilient contact pieces. In addition, since the resilient contact pieces and the angular tube are integrated, the number of components can be reduced. The resilient contact pieces are equal in length in a connecting direction to the mating terminal and arranged at positions different in the connecting direction to the mating terminal.Type: ApplicationFiled: November 7, 2014Publication date: September 29, 2016Inventors: Fumiya Oba, Masafumi Uno, Masayuki Hiramoto
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Patent number: 7704694Abstract: A method for detecting species in a target plant genus comprises the steps of conducting PCR using at least one member selected from the group consisting of primers (A) and (B), which can hybridize under stringent conditions to a nucleic acid molecule having a common nucleotide sequence for all species in the target plant genus in 45S rRNA precursor gene sequence thereof, wherein 3? end of primer (A) can complementarily bind to a base in ITS-1 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule while 3? end of primer (B) can complementarily bind to a base in ITS-2 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule, and identifying the presence of the resulting amplification product from PCR containing at least a part of ITS-1 or ITS-2 sequence of the target plant genus The method for detecting species in a target plant genus, particularly an allergenic plant genus such as the genus Fagopyrum, can make it possible to detect with higType: GrantFiled: June 16, 2008Date of Patent: April 27, 2010Assignee: House Foods CorporationInventors: Takashi Hirao, Masayuki Hiramoto
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Publication number: 20080280304Abstract: A method for detecting species in a target plant genus comprises the steps of conducting PCR using at least one member selected from the group consisting of primers (A) and (B), which can hybridize under stringent conditions to a nucleic acid molecule having a common nucleotide sequence for all species in the target plant genus in 45S rRNA precursor gene sequence thereof, wherein 3? end of primer (A) can complementarily bind to a base in ITS-1 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule while 3? end of primer (B) can complementarily bind to a base in ITS-2 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule, and identifying the presence of the resulting amplification product from PCR containing at least a part of ITS-1 or ITS-2 sequence of the target plant genus The method for detecting species in a target plant genus, particularly an allergenic plant genus such as the genus Fagopyrum, can make it possible to detect with higType: ApplicationFiled: June 16, 2008Publication date: November 13, 2008Applicant: HOUSE FOODS CORPORATIONInventors: Takashi Hirao, Masayuki Hiramoto
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Patent number: 7402391Abstract: A method for detecting species in a target plant genus comprises the steps of conducting PCR using at least one member selected from the group consisting of primers (A) and (B), which can hybridize under stringent conditions to a nucleic acid molecule having a common nucleotide sequence for all species in the target plant genus in 45S rRNA precursor gene sequence thereof, wherein 3? end of primer (A) can complementarily bind to a base in ITS-1 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule while 3? end of primer (B) can complementarily bind to a base in ITS-2 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule, and identifying the presence of the resulting amplification product from PCR containing at least a part of ITS-1 or ITS-2 sequence of the target plant genus.Type: GrantFiled: October 17, 2006Date of Patent: July 22, 2008Assignee: House Foods CorporationInventors: Takashi Hirao, Masayuki Hiramoto
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Publication number: 20080064028Abstract: Provided is a method of quantifying a specific plant genus in a food or a food ingredient by a PCR method, comprising: (i) preparing a sample for correction where a sample derived from the specific plant genus to be detected and a standard plant sample are mixed in a predetermined ratio, and extracting genomic DNA from the sample for correction; (ii) preparing a test sample where a known amount of the standard plant sample is added to the food or the food ingredient to be examined, and extracting genomic DNA from the test sample; (iii) practicing a quantitative PCR method using the genomic DNAs and primers; and (iv) conducting correction with a standard value for correction determined for the sample for correction to calculate the amount of the specific plant ingredient contained in the test sample.Type: ApplicationFiled: May 14, 2004Publication date: March 13, 2008Inventors: Takashi Hirao, Masayuki Hiramoto, Satoshi Watanabe, Jinji Shono
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Publication number: 20070048779Abstract: A method for detecting species in a target plant genus comprises the steps of conducting PCR using at least one member selected from the group consisting of primers (A) and (B), which can hybridize under stringent conditions to a nucleic acid molecule having a common nucleotide sequence for all species in the target plant genus in 45S rRNA precursor gene sequence thereof, wherein 3? end of primer (A) can complementarily bind to a base in ITS-1 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule while 3? end of primer (B) can complementarily bind to a base in ITS-2 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule, and identifying the presence of the resulting amplification product from PCR containing at least a part of ITS-1 or ITS-2 sequence of the target plant genus.Type: ApplicationFiled: October 17, 2006Publication date: March 1, 2007Inventors: Takashi Hirao, Masayuki Hiramoto
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Patent number: 7144702Abstract: A method for detecting species in a target plant genus comprises the steps of conducting PCR using at least one member selected from the group consisting of primers (A) and (B), which can hybridize under stringent conditions to a nucleic acid molecule having a common nucleotide sequence for all species in the target plant genus in 45S rRNA precursor gene sequence thereof, wherein 3? end of primer (A) can complementarily bind to a base in ITS-1 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule while 3? end of primer (B) can complementarily bind to a base in ITS-2 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule, and identifying the presence of the resulting amplification product from PCR containing at least a part of ITS-1 or ITS-2 sequence of the target plant genus.Type: GrantFiled: October 31, 2002Date of Patent: December 5, 2006Assignee: House Foods CorporationInventors: Takashi Hirao, Masayuki Hiramoto
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Publication number: 20060128204Abstract: An electric connector having a housing in which there are disposed, side by side, a plurality of wire holding portions for holding the insulations of insulated wires. Each wire holding portion has: a pair of wire holding pieces disposed as facing each other to form a wire holding groove; and wire hold-down pieces not only for guiding, in the vertical direction, the insertion of the insulated wire into the wire holding groove, but also for preventing the insulated wire from coming off from the wire holding groove. The plurality of wire holding portions has: a first wire holding portion having wire hold-down pieces at a first wire hold-down position; and a second wire holding portion disposed adjacent to the first wire holding portion, and having wire hold-down pieces at a second wire hold-down position different from the first wire hold-down position.Type: ApplicationFiled: February 14, 2006Publication date: June 15, 2006Inventors: Masayuki Hiramoto, Takashi Suyama, Terumi Nakashima
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Patent number: 7056146Abstract: An insulation displacement contact includes a pair of insulation displacement blades and a pair of resilient contact pieces. The pair of insulation displacement blades are opposite to each other with their bases connected to each other such that there is formed, by their inner sides, a slot for receiving an insulated wire of which core wire portion is covered with an insulation. The pair of insulation displacement blades are arranged such that when the insulated wire is inserted into the slot, the insulation is cut and the core wire portion comes in press-contact with the insulation displacement blades.Type: GrantFiled: April 4, 2005Date of Patent: June 6, 2006Assignee: J.S.T. Mfg. Co., Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama, Terumi Nakashima
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Patent number: 7011543Abstract: An electric connector having a housing in which there are disposed, side by side, a plurality of wire holding portions for holding the insulations of insulated wires. Each wire holding portion has: a pair of wire holding pieces disposed as facing each other to form a wire holding groove; and wire hold-down pieces not only for guiding, in the vertical direction, the insertion of the insulated wire into the wire holding groove, but also for preventing the insulated wire from coming off from the wire holding groove. The plurality of wire holding portions has: a first wire holding portion having wire hold-down pieces at a first wire hold-down position; and a second wire holding portion disposed adjacent to the first wire holding portion, and having wire hold-down pieces at a second wire hold-down position different from the first wire hold-down position.Type: GrantFiled: September 28, 2004Date of Patent: March 14, 2006Assignee: J.S.T. Mfg, Co., Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama, Terumi Nakashima
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Publication number: 20050221658Abstract: An insulation displacement contact includes a pair of insulation displacement blades and a pair of resilient contact pieces. The pair of insulation displacement blades are opposite to each other with their bases connected to each other such that there is formed, by their inner sides, a slot for receiving an insulated wire of which core wire portion is covered with an insulation. The pair of insulation displacement blades are arranged such that when the insulated wire is inserted into the slot, the insulation is cut and the core wire portion comes in press-contact with the insulation displacement blades.Type: ApplicationFiled: April 4, 2005Publication date: October 6, 2005Inventors: Masayuki Hiramoto, Takashi Suyama, Terumi Nakashima
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Publication number: 20030207298Abstract: A method for detecting species in a target plant genus comprises the steps of conducting PCR using at least one member selected from the group consisting of primers (A) and (B), which can hybridize under stringent conditions to a nucleic acid molecule having a common nucleotide sequence for all species in. the target plant genus in 45S rRNA precursor gene sequence thereof, wherein 3′ end of primer (A) can complementarily bind to a base in ITS-1 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule while 3′ end of primer (B) can complementarily bind to a base in ITS-2 sequence of the target plant genus when the primer hybridizes to the nucleic acid molecule, and identifying the presence of the resulting amplification product from PCR containing at least a part of ITS-1 or ITS-2 sequence of the target plant genus.Type: ApplicationFiled: October 31, 2002Publication date: November 6, 2003Applicant: House Foods CorporationInventors: Takashi Hirao, Masayuki Hiramoto
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Patent number: D449818Type: GrantFiled: November 17, 2000Date of Patent: October 30, 2001Assignee: J.S.T. Mfg. Co., Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama
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Patent number: D452477Type: GrantFiled: November 17, 2000Date of Patent: December 25, 2001Assignee: J.S.T. Mfg. Co., LtdInventors: Masayuki Hiramoto, Takashi Suyama
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Patent number: D452478Type: GrantFiled: November 17, 2000Date of Patent: December 25, 2001Assignee: J.S.T. Mfg. Co., Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama
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Patent number: D452479Type: GrantFiled: November 17, 2000Date of Patent: December 25, 2001Assignee: J.S.T. Mfg. Co., Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama
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Patent number: D452678Type: GrantFiled: November 17, 2000Date of Patent: January 1, 2002Assignee: J.S.T. Mfg. Co., Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama
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Patent number: D452845Type: GrantFiled: November 17, 2000Date of Patent: January 8, 2002Assignee: J.S.T.Mfg. Co., Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama
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Patent number: D464322Type: GrantFiled: November 17, 2000Date of Patent: October 15, 2002Assignee: J.S.T. Mfg. Co. Ltd.Inventors: Masayuki Hiramoto, Takashi Suyama