Patents by Inventor Akira Numata
Akira Numata 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: 11946484Abstract: A blower includes a motor, a plurality of fans coaxially arranged in multiple stages, a housing having an inlet opening and a discharge opening, and a battery mounting part to which a battery is removably mountable. A rotational speed of the motor is within a range of 50,000 rpm to 120,000 rpm. A diameter of each of the fans is within a range of 30 mm to 70 mm. An area of the discharge opening is within a range of not less than an area of a circle having a diameter of 2.5 mm and not more than an area of a circle having a diameter of 10 mm. A blowing force of air discharged through the discharge opening is within a range of 1 N to 3 N.Type: GrantFiled: July 13, 2021Date of Patent: April 2, 2024Assignee: MAKITA CORPORATIONInventors: Akira Ojima, Fumitoshi Numata
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Patent number: 11000033Abstract: There is provided novel agricultural chemicals, in particular herbicides. A ketone or oxime compound or a salt thereof of Formula (1): wherein B is a ring of any one of B-1, B-2, or B-3, Q is an oxygen atom, a sulfur atom, NOR7, etc., R6 is a hydrogen atom, C1-6 alkyl, etc., R7 is a hydrogen atom, C1-6 alkyl, etc., R8a, R8b, R9a, R9b, R10, R11, R12, R13, and R14 are each independently a hydrogen atom, C1-6 alkyl, etc., m is an integer of 1 or 2, n is an integer of 0, 1 or 2; and a herbicide comprising the compound or salt thereof.Type: GrantFiled: October 24, 2019Date of Patent: May 11, 2021Assignee: NISSAN CHEMICAL CORPORATIONInventors: Akira Numata, Yuji Iwawaki, Yuki Furukawa, Yuri Yoshino, Yuuki Miyakado, Takamasa Furuhashi, Takao Miyazaki
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Publication number: 20200077650Abstract: There is provided novel agricultural chemicals, in particular herbicides. A ketone or oxime compound or a salt thereof of Formula (1): wherein B is a ring of any one of B-1, B-2, or B-3, Q is an oxygen atom, a sulfur atom, NOR7, etc., R6 is a hydrogen atom, C1-6 alkyl, etc., R7 is a hydrogen atom, C1-6 alkyl, etc., R8a, R8b, R9a, R9b, R10, R11, R12, R13, and R14 are each independently a hydrogen atom, C1-6 alkyl, etc., m is an integer of 1 or 2, n is an integer of 0, 1 or 2; and a herbicide comprising the compound or salt thereof.Type: ApplicationFiled: October 24, 2019Publication date: March 12, 2020Applicant: NISSAN CHEMICAL CORPORATIONInventors: Akira NUMATA, Yuji IWAWAKI, Yuki FURUKAWA, Yuri YOSHINO, Yuuki MIYAKADO, Takamasa FURUHASHI, Takao MIYAZAKI
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Patent number: 10537099Abstract: There is provided novel agricultural chemicals, in particular herbicides. A ketone or oxime compound or a salt thereof of Formula (1): wherein B is a ring of any one of B-1, B-2, or B-3, Q is an oxygen atom, a sulfur atom, NOR7, etc., R6 is a hydrogen atom, C1-6 alkyl, etc., R7 is a hydrogen atom, C1-6 alkyl, etc., R8a, R8b, R9a, R9b, R10, R11, R12, R13, and R14 are each independently a hydrogen atom, C1-6 alkyl, etc., m is an integer of 1 or 2, n is an integer of 0, 1 or 2; and a herbicide including the compound or salt thereof.Type: GrantFiled: October 23, 2018Date of Patent: January 21, 2020Assignee: NISSAN CHEMICAL CORPORATIONInventors: Akira Numata, Yuji Iwawaki, Yuki Furukawa, Yuri Yoshino, Yuuki Miyakado, Takamasa Furuhashi, Takao Miyazaki
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Publication number: 20190053488Abstract: There is provided novel agricultural chemicals, in particular herbicides. A ketone or oxime compound or a salt thereof of Formula (1): wherein B is a ring of any one of B-1, B-2, or B-3, Q is an oxygen atom, a sulfur atom, NOR7, etc., R6 is a hydrogen atom, C1-6 alkyl, etc., R7 is a hydrogen atom, C1-6 alkyl, etc., R8a, R8b, R9a, R9b, R10, R11, R12, R13, and R14 are each independently a hydrogen atom, C1-6 alkyl, etc., m is an integer of 1 or 2, n is an integer of 0, 1 or 2; and a herbicide including the compound or salt thereof.Type: ApplicationFiled: October 23, 2018Publication date: February 21, 2019Applicant: NISSAN CHEMICAL CORPORATIONInventors: Akira NUMATA, Yuji IWAWAKI, Yuki FURUKAWA, Yuri YOSHINO, Yuuki MIYAKADO, Takamasa FURUHASHI, Takao MIYAZAKI
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Patent number: 10136640Abstract: There is provided novel agricultural chemicals, in particular herbicides. A ketone or oxime compound or a salt thereof of Formula (1): wherein B is a ring of any one of B-1, B-2, or B-3, Q is an oxygen atom, a sulfur atom, NOR7, etc., R6 is a hydrogen atom, C1-6 alkyl, etc., R7 is a hydrogen atom, C1-6 alkyl, etc., R8a, R8b, R9a, R9b, R10, R11, R12, R13, and R14 are each independently a hydrogen atom, C1-6 alkyl, etc., m is an integer of 1 or 2, n is an integer of 0, 1 or 2; and a herbicide including the compound or salt thereof.Type: GrantFiled: December 18, 2015Date of Patent: November 27, 2018Assignee: NISSAN CHEMICAL CORPORATIONInventors: Akira Numata, Yuji Iwawaki, Yuki Furukawa, Yuri Yoshino, Yuuki Miyakado, Takamasa Furuhashi, Takao Miyazaki
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Patent number: 10010453Abstract: An adhesive patch containing an adhesive patch main part containing a support and an adhesive layer laminated on the support, wherein the adhesive patch main part has a peripheral part, a central part, and an intermediate part between the peripheral part and the central part, the intermediate part of the adhesive patch main part has a thickness greater than that of the central part of the adhesive patch main part, and the central part of the adhesive patch main part has a thickness greater than that of the peripheral part of the adhesive patch main part, and a production method thereof.Type: GrantFiled: August 27, 2009Date of Patent: July 3, 2018Assignee: NITTO DENKO CORPORATIONInventors: Jun Harima, Masakatsu Konno, Ryo Hashino, Akira Numata
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Publication number: 20170347647Abstract: There is provided novel agricultural chemicals, in particular herbicides. A ketone or oxime compound or a salt thereof of Formula (1): wherein B is a ring of any one of B-1, B-2, or B-3, Q is an oxygen atom, a sulfur atom, NOR7, etc., R6 is a hydrogen atom, C1-6 alkyl, etc., R7 is a hydrogen atom, C1-6 alkyl, etc., R8a, R8b, R9a, R9b, R10, R11, R12, R13, and R14 are each independently a hydrogen atom, C1-6 alkyl, etc., m is an integer of 1 or 2, n is an integer of 0, 1 or 2; and a herbicide including the compound or salt thereof.Type: ApplicationFiled: December 18, 2015Publication date: December 7, 2017Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Akira NUMATA, Yuji IWAWAKI, Yuki FURUKAWA, Yuri YOSHINO, Yuuki MIYAKADO, Takamasa FURUHASHI, Takao MIYAZAKI
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Publication number: 20130338367Abstract: Novel pesticide, especially insecticides or miticides are provided. Pyrazole derivative and pesticides represented by the formula (1): wherein A1 is —N(O)m2 or —CR1, each of R1, R3, R4 is a hydrogen atom, a halogen atom, C1-C6 alkyl or the like, Ra is a hydrogen atom, C1-C6 alkyl or the like, Rb is —C(O)R7, —C(O)N(R8a)R8 or the like, each of R7, R8, R8a is a hydrogen atom, C1-C6 alkyl or the like, and m1 is an integer of 0 or 1.Type: ApplicationFiled: February 9, 2012Publication date: December 19, 2013Applicant: Nissan Chemical Industries, Ltd.Inventors: Akira Numata, Daisuke Tanima, Masanori Ando, Fumiyo Saito, Yuji Iwawaki
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Patent number: 8349357Abstract: The present invention provides an adhesive patch comprising a support, an adhesive layer on at least one surface of the support, and a release liner on a surface of the adhesive layer opposite from the support, wherein (a) the lateral end of the adhesive layer is exposed, (b) in at least one lateral end, the lateral end of the adhesive layer is located toward the central part side of the adhesive patch from the lateral end of the support, and (c) when placed horizontally with the release liner facing down, a distance A between the upper end of the support and the lower end of the release liner at said lateral end of the adhesive patch is greater than a thickness B of the central part of the adhesive patch.Type: GrantFiled: September 1, 2011Date of Patent: January 8, 2013Assignee: Nitto Denko CorporationInventors: Jun Harima, Masakatsu Konno, Ryo Hashino, Akira Numata
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Patent number: 8273370Abstract: An adhesive patch has a support and an adhesive layer formed on at least one surface of the support. The adhesive patch has a peripheral part and a central part 21. The adhesive layer has voids localized in the peripheral part, with the adhesive layer in the central part being substantially free of voids. The peripheral part preferably contains voids at 2.0-100 voids/mm3 on average. Since time-course changes of adhesive layer components such as additives are reduced, the adhesive patch is highly resistant to detachment from the skin, the components do not easily protrude from the edge of the adhesive patch during preservation in a package, adhesion to the inner surface of the package is suppressed, the adhesive patch can be easily removed from the package and edge lifting by cold flow is suppressed during adhesion to the skin.Type: GrantFiled: August 27, 2009Date of Patent: September 25, 2012Assignee: Nitto Denko CorporationInventors: Jun Harima, Masakatsu Konno, Ryo Hashino, Akira Numata
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Publication number: 20100056972Abstract: An adhesive patch containing an adhesive patch main part containing a support and an adhesive layer laminated on the support, wherein the adhesive patch main part comprises a peripheral part, a central part, and an intermediate part between the peripheral part and the central part, the intermediate part of the adhesive patch main part has a thickness greater than that of the central part of the adhesive patch main part, and the central part of the adhesive patch main part has a thickness greater than that of the peripheral part of the adhesive patch main part, and a production method thereof.Type: ApplicationFiled: August 27, 2009Publication date: March 4, 2010Inventors: Jun HARIMA, Masakatsu Konno, Ryo Hashino, Akira Numata
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Publication number: 20100055162Abstract: An adhesive patch having a support 10 and an adhesive layer 11 formed on at least one surface of the support 10, wherein the adhesive patch has a peripheral part 22 and a central part 21, the adhesive layer 11 has voids 31, the voids 31 in the adhesive layer 11 are localized in the peripheral part 22, the adhesive layer 11 in the central part 21 is substantially free of voids, and the peripheral part 22 of the adhesive layer 11 preferably contains voids 31 at 2.0-100 voids/mm3 on average.Type: ApplicationFiled: August 27, 2009Publication date: March 4, 2010Inventors: Jun Harima, Masakatsu Konno, Ryo Hashino, Akira Numata
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Patent number: 7566683Abstract: Ethylene derivatives of formula (I): where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.Type: GrantFiled: August 15, 2005Date of Patent: July 28, 2009Assignee: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Hiroshi Murakami, Akira Numata, Rika Miyachi, Toshiro Miyake, Norihiko Mimori, Shinji Takii
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Publication number: 20070049495Abstract: Ethylene derivatives of formula (I): where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.Type: ApplicationFiled: August 15, 2005Publication date: March 1, 2007Applicant: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Hiroshi Murakami, Akira Numata, Rika Miyachi, Toshiro Miyake, Norihiko Mimori, Shinji Takii
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Patent number: 7100579Abstract: Fuel injection equipment is provided which realizes characteristics of fuel injection proper for all over the operation range of an engine, can further reduce nitrogen oxide(NOx) emission, and is high in mechanical durability. The fuel injection equipment for an internal combustion engine comprises an injection pump having a plunger part and a fuel passage equipped with a main electromagnetic valve, a fuel supply part for supplying the fuel to the fuel injection pump, a fuel injection pipe for sending the fuel to an injection nozzle part, and a secondary electromagnetic valve attached to an overflow pipe for returning to said fuel supply part the redundant fuel not to be injected from said unit injector, wherein an orifice is attached to said overflow pipe.Type: GrantFiled: July 9, 2001Date of Patent: September 5, 2006Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Takashi Kaneko, Hiroyuki Ishida, Kenichi Iwanaga, Takeshi Arai, Shinji Yasueda, Hiroshi Yoshizumi, Akira Numata
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Patent number: 7037880Abstract: Ethylene derivatives of formula (I): where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.Type: GrantFiled: August 8, 2002Date of Patent: May 2, 2006Assignee: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Hiroshi Murakami, Akira Numata, Rika Miyachi, Toshiro Miyake, Norihiko Mimori, Shinji Takii
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Publication number: 20040025847Abstract: Fuel injection equipment is provided which realizes characteristics of fuel injection proper for all over the operation range of an engine, can further reduce nitrogen oxide (NOx) emission, and is high in mechanical durability. The fuel injection equipment for an internal combustion engine comprises an injection pump having a plunger part and a fuel passage equipped with a main electromagnetic valve, a fuel supply part for supplying the fuel to the fuel injection pump, a fuel injection pipe for sending the fuel to an injection nozzle part, and a secondary electromagnetic valve attached to an overflow pipe for returning to said fuel supply part the redundant fuel not to be injected from said unit injector, wherein an orifice is attached to said overflow pipe.Type: ApplicationFiled: July 18, 2003Publication date: February 12, 2004Inventors: Takashi Kaneko, Hiroyuki Ishida, Kenichi Iwanaga, Takeshi Arai, Shinji Yasueda, Hiroshi Yoshizumi, Akira Numata
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Publication number: 20030216394Abstract: Ethylene derivatives of formula (I): 1Type: ApplicationFiled: August 8, 2002Publication date: November 20, 2003Applicant: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Hiroshi Murakami, Akira Numata, Rika Miyachi, Toshiro Miyake, Norihiko Mimori, Shinji Takii
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Patent number: 6642234Abstract: The present invention relates to acrylonitrile compounds of formula (1): [wherein, R is a C1-C6 alkyl, a C3-C7 cycloalkyl optionally substituted by a C1-C4 alkyl, a naphthyl, etc., R1 is H, a halogen, a C1-C6 alkyl, etc., A is specific 5-membered aromatic heterocyclic ring containing two hetero atoms selected from N, O and S, etc., B is H, a C1-C4 alkyl, a C2-C4 alkoxyalkyl, etc.] Said compounds are useful as agricultural chemicals, in particular insecticides and acaricides.Type: GrantFiled: August 13, 2001Date of Patent: November 4, 2003Assignee: Nissan Chemical Industries, Ltd.Inventors: Tomoyuki Ogura, Akira Numata, Hideki Ueno, Yoshihide Masuzawa, Toshiro Miyake, Yoichi Inoue, Norihiko Mimori, Shinji Takii