Patents by Inventor Noriyasu Sakamoto
Noriyasu Sakamoto 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: 11327426Abstract: An image forming device that forms an image on a medium, includes: a heater that heats the medium; a control unit that controls the heater; a first path that receives input voltage from an external power supply, converts the input voltage into desired voltage, and supplies the desired voltage to the control unit; a second path that divides the input voltage received by the first path and supplies the input voltage to the heater; a control element that is connected to the second path and controls ON/OFF switching of the heater according to control from the control unit; and a disconnection unit that disconnects the second path depending on condition of the input voltage.Type: GrantFiled: May 15, 2020Date of Patent: May 10, 2022Assignee: Oki Electric Industry Co., Ltd.Inventors: Kazuo Nakazawa, Noriyasu Sakamoto, Hisashi Ishizuka, Toru Mogi
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Publication number: 20200379393Abstract: An image forming device that forms an image on a medium, includes: a heater that heats the medium; a control unit that controls the heater; a first path that receives input voltage from an external power supply, converts the input voltage into desired voltage, and supplies the desired voltage to the control unit; a second path that divides the input voltage received by the first path and supplies the input voltage to the heater; a control element that is connected to the second path and controls ON/OFF switching of the heater according to control from the control unit; and a disconnection unit that disconnects the second path depending on condition of the input voltage.Type: ApplicationFiled: May 15, 2020Publication date: December 3, 2020Applicant: Oki Data CorporationInventors: Kazuo NAKAZAWA, Noriyasu SAKAMOTO, Hisashi ISHIZUKA, Toru MOGI
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Patent number: 9190919Abstract: A high voltage power supply system includes: a high voltage power supply; a current detector; a voltage detector; a conversion section configured to obtain a converted-current value by dividing a detected-current voltage value by a predetermined resistance value; a selector configured to select one of the detected-current voltage value and the detected-voltage voltage value; a resistance variable section configured to change the predetermined resistance value; a temperature detector; a humidity detector; and a control section configured to create a voltage setting signal, a selection signal, and a resistance variable signal on the basis of the detected-voltage voltage value, the detected-temperature value, and the detected-humidity value, and to apply the voltage setting signal to the high voltage power supply, the selection signal to the selector, and the resistance variable signal to the resistance variable section.Type: GrantFiled: May 29, 2014Date of Patent: November 17, 2015Assignee: Oki Data CorporationInventor: Noriyasu Sakamoto
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Publication number: 20140356005Abstract: A high voltage power supply system includes: a high voltage power supply; a current detector; a voltage detector; a conversion section configured to obtain a converted-current value by dividing a detected-current voltage value by a predetermined resistance value; a selector configured to select one of the detected-current voltage value and the detected-voltage voltage value; a resistance variable section configured to change the predetermined resistance value; a temperature detector; a humidity detector; and a control section configured to create a voltage setting signal, a selection signal, and a resistance variable signal on the basis of the detected-voltage voltage value, the detected-temperature value, and the detected-humidity value, and to apply the voltage setting signal to the high voltage power supply, the selection signal to the selector, and the resistance variable signal to the resistance variable section.Type: ApplicationFiled: May 29, 2014Publication date: December 4, 2014Applicant: Oki Data CorporationInventor: Noriyasu SAKAMOTO
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Patent number: 7759291Abstract: The present invention provides a pyrazole compound of formula (a): a noxious arthropod pests controlling composition containing the compound shown by the formula (a) as an active ingredient; and a method for controlling noxious arthropod pests comprising applying an effective amount of the compound shown by the formula (a).Type: GrantFiled: January 25, 2005Date of Patent: July 20, 2010Assignee: Sumitomo Chemical Company, LimitedInventors: Hayato Takyo, Masaya Hashizume, Noriyasu Sakamoto
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Publication number: 20090192208Abstract: The present invention provides a pyrazole compound of formula (a): a noxious arthropod pests controlling composition containing the compound shown by the formula (a) as an active ingredient; and a method for controlling noxious arthropod pests comprising applying an effective amount of the compound shown by the formula (a).Type: ApplicationFiled: January 25, 2005Publication date: July 30, 2009Inventors: Hayato Takyo, Masaya Hashizume, Noriyasu Sakamoto
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Patent number: 7442801Abstract: A pyrazole compound of formula (a): wherein R1 represents C1-C4 alkyl or trifluoromethyl, R2 represents C1-C4 alkyl, R3 represents hydrogen or C1-C6 alkyl; R4 represents halogen and so on, m represents 0 to 4 integer; R5 represents halogen and so on, n represents 0 to 4 integer; R6 and R7 are same or different and represents hydrogen, halogen or methyl; X represents oxygen or R8O—N; R8 represents hydrogen, C1-C6 alkyl and the like; has an excellent controlling activity against noxious arthropods.Type: GrantFiled: February 3, 2004Date of Patent: October 28, 2008Assignee: Sumitomo Chemical Company, LimitedInventors: Masaya Hashizume, Noriyasu Sakamoto, Hayato Takyo
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Patent number: 7361675Abstract: 1,2,4-Thiadiazole compounds represented by the formula (1) have excellent control activities against harmful arthropods: wherein R1 represents C3-C7 alkynyl group optionally substituted one or more halogen atom(s); R2 a represents a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkoxy group, a C1-C4 alkylthio group, a cyano group, or a nitro group, and n is an integer of 0 to 5, provided that, when n is an integer of 2 or more, respective R2s may be the same or different; A represents an oxygen atom, a sulfur atom, a single bond, a CR3R4 group, or NR5; R3 and R4 represent each independently a hydrogen atom or a C1-4 alkyl group; and R5 represent a hydrogen and the like.Type: GrantFiled: November 8, 2002Date of Patent: April 22, 2008Assignee: Sumitomo Chemical Company LimitedInventors: Hideki Ihara, Noriyasu Sakamoto
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Publication number: 20070293510Abstract: A thiadiazole compound of the formula (A): wherein R1 represents methyl, C3-C7 alkenyl, C2-C7 alkoxyalkyl, C2-C7 alkylthioalkyl, C4-C7 alkoxyalkoxyalkyl, C4-C7 alkylthioalkoxyalkyl, phenyl C1-C2 alkyl in which phenyl may be substituted, phenyloxy C1-C2 alkyl in which phenyloxy may be substituted, phenyl C2-C3 alkoxyalkyl in which phenyl may be substituted, or the substituent of the formula (B): wherein R3 represents C1-C3 alkyl, and R4 represents a hydrogen atom, methyl, ethyl or phenyl which may be substituted; and R2 represents phenyl C1-C4 alkyl in which phenyl may be substituted, pyridyl C1-C4 alkyl in which pyridyl may be substituted, or pyrimidyl C1-C4 alkyl in which pyrimidyl may be substituted; has an excellent arthropod pests controlling activity.Type: ApplicationFiled: July 24, 2007Publication date: December 20, 2007Applicant: Sumitomo Chemical company, Limited ( a Japanese corporation)Inventors: Hideki Ihara, Noriyasu Sakamoto, Hiroki Tomioka
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Patent number: 7291730Abstract: Pyrimidine compounds of formula (1): wherein R1 is C3-C7 alkynyl optionally substituted with halogen; R2 and R3 are independently hydrogen or the like; and R4 is C3-C7 alkynyloxy optionally substituted with halogen, optionally substituted phenyl, or the like have an excellent pesticidal effect.Type: GrantFiled: October 15, 2004Date of Patent: November 6, 2007Assignee: Sumitomo Chemical Company, LimitedInventors: Hajime Mizuno, Noriyasu Sakamoto, Yoshiharu Kinoshita
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Patent number: 7273879Abstract: A thiadiazole compound of the formula (A): wherein R1 represents methyl, C3-C7 alkenyl, C2-C7 alkoxyalkyl, C2-C7 alkylthioalkyl, C4-C7 alkoxyalkoxyalkyl, C4-C7 alkylthioalkoxyalkyl, phenyl C1-C2 alkyl in which phenyl may be substituted, phenyloxy C1-C2 alkyl in which phenyloxy may be substituted, phenyl C2-C3 alkoxyalkyl in which phenyl may be substituted, or the substituent of the formula (B): wherein R3 represents C1-C3 alkyl, and R4 represents a hydrogen atom, methyl, ethyl or phenyl which may be substituted; and R2 represents phenyl C1-C4 alkyl in which phenyl may be substituted, pyridyl C1-C4 alkyl in which pyridyl may be substituted, or pyrimidyl C1-C4 alkyl in which pyrimidyl may be substituted; has an excellent arthropod pests controlling activity.Type: GrantFiled: January 15, 2003Date of Patent: September 25, 2007Assignee: Sumitomo Chemical Company, LimitedInventors: Hideki Ihara, Noriyasu Sakamoto, Hiroki Tomioka
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Patent number: 7223769Abstract: The present invention relates to a pyrimidine compound of formula (1): wherein R1 is C3–C7 alkynyl; R2 is hydrogen, halogen, or C1–C3 alkyl; and R3 is C1–C8 alkyl that may be substituted with halogen or C1–C3 alkoxy, or C3–C6 cycloalkyl (that may be substituted with halogen or C1–C3 alkyl) C1–C3 alkyl; a pesticidal composition comprising the pyrimidine compound as an active ingredient; and a method for controlling pests comprising applying the pyrimidine compound to pests or habitats of pests.Type: GrantFiled: March 4, 2003Date of Patent: May 29, 2007Assignee: Sumitomo Chemical Company, LimitedInventors: Hajime Mizuno, Noriyasu Sakamoto
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Publication number: 20060167266Abstract: 1,2,4-Thiadiazole compounds represented by the formula (1) have excellent control activities against harmful arthropods: wherein R1 represents C3-C7 alkynyl group optionally substituted one or more halogen atom(s); R2 a represents a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkoxy group, a C1-C4 alkylthio group, a cyano group, or a nitro group, and n is an integer of 0 to 5, provided that, when n is an integer of 2 or more, respective R2s may be the same or different; A represents an oxygen atom, a sulfur atom, a single bond, a CR3R4 group, or NR5; R3 and R4 represent each independently a hydrogen atom or a C1-4 alkyl group; and R5 represent a hydrogen and the like.Type: ApplicationFiled: November 8, 2002Publication date: July 27, 2006Inventors: Hideki Ihara, Noriyasu Sakamoto
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Publication number: 20060142367Abstract: A pyrazole compound of formula (a): wherein R1 represents C1-C4 alkyl or trifluoromethyl, R2 represents C1-C4 alkyl, R3 represents hydrogen or C1-C6 alkyl; R4 represents halogen and so on, m represents 0 to 4 integer; R5 represents halogen and so on, n represents 0 to 4 integer; R6 and R7 are same or different and represents hydrogen, halogen or methyl; X represents oxygen or R8O—N; R8 represents hydrogen, C1-C6 alkyl and the like; has an excellent controlling activity against noxious arthropods.Type: ApplicationFiled: February 3, 2004Publication date: June 29, 2006Inventors: Masaya Hashizume, Noriyasu Sakamoto, Hayato Takyo
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Publication number: 20050215578Abstract: A thiadiazole compound of the formula (A): wherein R1 represents methyl, C3-C7 alkenyl, C2-C7 alkoxyalkyl, C2-C7 alkylthioalkyl, C4-C7 alkoxyalkoxyalkyl, C4-C7 alkylthioalkoxyalkyl, phenyl C1-C2 alkyl in which phenyl may be substituted, phenyloxy C1-C2 alkyl in which phenyloxy may be substituted, phenyl C2-C3 alkoxyalkyl in which phenyl may be substituted, or the substituent of the formula (B): wherein R represents C1-C3 alkyl, and R4 represents a hydrogen atom, methyl, ethyl or phenyl which may be substituted; and R2 represents phenyl C1-C4 alkyl in which phenyl may be substituted, pyridyl C1-C4 alkyl in which pyridyl may be substituted, or pyrimidyl C1-C4 alkyl in which pyrimidyl may be substituted; has an excellent arthropod pests controlling activity.Type: ApplicationFiled: January 15, 2003Publication date: September 29, 2005Inventors: Hideki Ihara, Noriyasu Sakamoto, Hiroki Tomioka
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Publication number: 20050171130Abstract: The present invention relates to a pyrimidine compound of formula (1): wherein R1 is C3-C7 alkynyl; R2 is hydrogen, halogen, or C1-C3 alkyl; and R3 is C1-C8 alkyl that may be substituted with halogen or C1-C3 alkoxy, or C3-C6 cycloalkyl (that may be substituted with halogen or C1-C3 alkyl) C1-C3 alkyl; a pesticidal composition comprising the pyrimidine compound as an active ingredient; and a method for controlling pests comprising applying the pyrimidine compound to pests or habitats of pests.Type: ApplicationFiled: March 4, 2003Publication date: August 4, 2005Inventors: Hajime Mizuno, Noriyasu Sakamoto
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Publication number: 20050107609Abstract: Pyrimidine compounds of formula (1): wherein R1 is C3-C7 alkynyl optionally substituted with halogen; R2 and R3 are independently hydrogen or the like; and R4 is C3-C7 alkynyloxy optionally substituted with halogen, optionally substituted phenyl, or the like have an excellent pesticidal effect.Type: ApplicationFiled: October 15, 2004Publication date: May 19, 2005Inventors: Hajime Mizuno, Noriyasu Sakamoto, Yoshiharu Kinoshita
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Publication number: 20050033183Abstract: A method of specifying affected parts characterized by comprising the steps of detecting radiation emitted from a human body in a pinpointed manner by a radiation detector (1), inputting a detected radiation dose or intensity to a computer (3), and displaying radiation doses or intensities at respective portions of the body on a body distribution diagram on a monitor screen (4). The above radiation doses or intensities are measured while the radiation detector (1) is being gradually distanced from the body, and maximum distances at which the radiation detector can detect radiation rays are set as measurements, thereby obtaining data simply.Type: ApplicationFiled: November 14, 2001Publication date: February 10, 2005Inventor: Noriyasu Sakamoto
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Publication number: 20050021112Abstract: A whole-body thermotherapy is conducted by letting a patient take a warm bath while a measure for minimizing a brain stress is taken and an internal temperature is measured. The measure taken to prevent the stress includes the method of using blue, light blue or any other colored water as a warm water source for bathing, the method of applying a chromatic light to the eyes of a patient, the method of letting a patient hear a sound, the method of stimulating meridians or vital spots, the method of cooling the head, and the method of attaching a bioelectric current regulating element consisting of at least two kinds of metal or two kinds of gem to a patient or to the patient-touching portion of a bed to relieve a brain stress by the actions of metal ions and magnetic fields. Accordingly, a whole-body thermotherapy can be practiced while pain of and load on a patient are alleviated as much as possible.Type: ApplicationFiled: December 27, 2002Publication date: January 27, 2005Inventor: Noriyasu Sakamoto
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Patent number: 6838463Abstract: Pyrimidine compounds of formula (1): wherein R1 is C3-C7 alkynyl optionally substituted with halogen; R2 and R3 are independently hydrogen or the like; and R4 is C3-C7 alkynyloxy optionally substituted with halogen, optionally substituted phenyl, or the like have an excellent pesticidal effect.Type: GrantFiled: September 7, 2001Date of Patent: January 4, 2005Assignee: Sumitomo Chemical Company, LimitedInventors: Hajime Mizuno, Noriyasu Sakamoto, Yoshiharu Kinoshita