Patents by Inventor Kota Fujiwara
Kota Fujiwara 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: 20240416374Abstract: A trigger-type liquid sprayer including: a sprayer main body; and a nozzle member. The sprayer main body includes: a vertical supply cylindrical part; a trigger mechanism; a reservoir cylinder; and a reservoir plunger. The trigger mechanism includes: a main cylinder; a main piston; and a biasing member.Type: ApplicationFiled: October 26, 2022Publication date: December 19, 2024Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Kota SAKATA, Kotaro FUJIWARA, Shigeru HAYAKAWA
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Publication number: 20240388221Abstract: A current suppression control unit calculates a correction amount of a reference voltage command value for operating a power converter as a voltage source, and sets an amplitude value of a voltage command value by reflecting the correction amount in an amplitude value of the reference voltage command value. The correction amount is set to make the amplitude value of the voltage command value smaller than the amplitude value of the reference voltage command value, in response to a decrease in an AC voltage at an interconnection point.Type: ApplicationFiled: October 7, 2021Publication date: November 21, 2024Applicant: Mitsubishi Electric CorporationInventors: Kaho MUKUNOKI, Toshiyuki FUJII, Ryosuke UDA, Kota HAMANAKA, Shuhei FUJIWARA
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Patent number: 12117250Abstract: A heat exchanger (100) includes a flow path layer (10) in which a first flow path (11) extending in a first direction and a second flow path (12) extending in a second direction are disposed in the same layer. In each of the first flow path and the second flow path, a flow path cross-sectional area is reduced and expanded along an extending direction of the flow path. The first flow path and the second flow path intersect each other in the same layer in first portions (23, 33) of which the flow path cross-sectional area is reduced, due to displacement of the first portions (23, 33) in a third direction.Type: GrantFiled: August 31, 2020Date of Patent: October 15, 2024Assignee: Sumitomo Precision Products Co., LtdInventors: Kota Fujiwara, Kazuya Umeyama
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Publication number: 20240297597Abstract: A current suppression control unit calculates correction terms of reference voltage command values for operating a power converter as a voltage source. The correction terms are calculated to compensate for respective current deviations of output currents transformed on two axes, with respect to current command values on a two-axis rotating coordinate system for suppressing an output current of the power converter to less than or equal to a control upper limit value. A proportional control unit has proportional elements to reflect the current deviations in the correction terms within the same axes of the two axes. A decoupling control unit has integral elements to reflect the current deviations in the correction terms between the different two axes.Type: ApplicationFiled: October 7, 2021Publication date: September 5, 2024Applicant: Mitsubishi Electric CorporationInventors: Kaho MUKUNOKI, Toshiyuki FUJII, Ryosuke UDA, Kota HAMANAKA, Shuhei FUJIWARA
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Publication number: 20230381858Abstract: A metal powder for additive manufacturing is used (i) which includes, as a main component, aluminum, and not less than 0.20% by mass and not more than 13% by mass of at least one alloy element other than the aluminum, selected from iron, manganese, chromium, nickel and zirconium, and (ii) in which the content of iron is less than 4.5% by mass.Type: ApplicationFiled: October 11, 2021Publication date: November 30, 2023Inventors: Takahiro SUGAHARA, Takayuki NAKAMOTO, Takao MIKI, Kota FUJIWARA, Tomoatsu OZAKI, Isao MURAKAMI, Akiei TANAKA
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Patent number: 11802742Abstract: A heat exchanger (100) includes a plurality of flow paths (10) each having a tubular shape, the plurality of flow paths including a plurality of first flow paths (11) configured to allow a first fluid (3) to flow therethrough and a plurality of second flow paths (12) configured to allow a second fluid (4) to flow therethrough. The plurality of flow paths extend in a predetermined direction as a whole. A position and an outer shape of each of the plurality of flow paths in a cross-section (CS) orthogonal to the predetermined direction vary according to a position of the each of the plurality of flow paths in the predetermined direction.Type: GrantFiled: September 19, 2019Date of Patent: October 31, 2023Assignee: Sumitomo Precision Products Co., Ltd.Inventor: Kota Fujiwara
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Publication number: 20220341683Abstract: A heat exchanger (100) includes a flow path layer (10) in which a first flow path (11) extending in a first direction and a second flow path (12) extending in a second direction are disposed in the same layer. In each of the first flow path and the second flow path, a flow path cross-sectional area is reduced and expanded along an extending direction of the flow path. The first flow path and the second flow path intersect each other in the same layer in first portions (23, 33) of which the flow path cross-sectional area is reduced, due to displacement of the first portions (23, 33) in a third direction.Type: ApplicationFiled: August 31, 2020Publication date: October 27, 2022Inventors: Kota FUJIWARA, Kazuya UMEYAMA
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Publication number: 20220296634Abstract: The present invention relates to an aqueous composition which comprises chondroitin sulfate, hyaluronic acid, and a pharmaceutically acceptable carrier, and which can be stored at room temperature. The present invention also relates to an aqueous composition which comprises chondroitin sulfate, hyaluronic acid, sorbitol, and a pharmaceutical acceptable carrier.Type: ApplicationFiled: June 7, 2022Publication date: September 22, 2022Applicant: Seikagaku CorporationInventors: Eiji NOGAMI, Akira KOUSHINBOU, Noriko OSHIMA, Kota FUJIWARA, Tomoya SATO
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Publication number: 20210348856Abstract: A heat exchanger (100) includes a plurality of flow paths (10) each having a tubular shape, the plurality of flow paths including a plurality of first flow paths (11) configured to allow a first fluid (3) to flow therethrough and a plurality of second flow paths (12) configured to allow a second fluid (4) to flow therethrough. The plurality of flow paths extend in a predetermined direction as a whole. A position and an outer shape of each of the plurality of flow paths in a cross-section (CS) orthogonal to the predetermined direction vary according to a position of the each of the plurality of flow paths in the predetermined direction.Type: ApplicationFiled: September 19, 2019Publication date: November 11, 2021Inventor: Kota FUJIWARA
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Publication number: 20210340356Abstract: A self-extinguishing resin molded body obtained from a resin composition containing a polyolefin resin (A), a phosphorus-based flame retardant (B), and a glass fiber (C), wherein the self-extinguishing resin molded body contains from 15 to 30 mass % of the phosphorus-based flame retardant (B) and from 5 to 50 mass % of the glass fiber (C); and the self-extinguishing resin molded body satisfies the following (I) to (III). (I) A thickness of the self-extinguishing resin molded body is from 1.5 to 8.0 mm. (II) The self-extinguishing resin molded body self-extinguishes within 2 minutes after the completion of a burning test using burning test method E as described below. (III) The self-extinguishing resin molded body does not have a hole after being subjected to a burning test using burning test method E as described below. Burning test method E: A plaque (150×150×2.0 mm) made of the molded body described above is used.Type: ApplicationFiled: October 2, 2019Publication date: November 4, 2021Inventors: Hiroshi KATAYAMA, Fumitake UTSUMI, Takuhiro KOKETSU, Kota FUJIWARA
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Publication number: 20200345760Abstract: The present invention relates to an aqueous composition which comprises chondroitin sulfate, hyaluronic acid, and a pharmaceutically acceptable carrier, and which can be stored at room temperature. The present invention also relates to an aqueous composition which comprises chondroitin sulfate, hyaluronic acid, sorbitol, and a pharmaceutical acceptable carrier.Type: ApplicationFiled: July 22, 2020Publication date: November 5, 2020Applicant: Seikagaku CorporationInventors: Eiji NOGAMI, Akira KOUSHINBOU, Noriko OSHIMA, Kota FUJIWARA, Tomoya SATO
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Patent number: 10670472Abstract: A temperature measuring mask includes: a substrate 10; a temperature sensor 11 being provided to the substrate 10, and being capable of sensing a temperature inside a charged particle beam lithography device 4; a circuit board 12 being provided to the substrate 10, and including a measuring circuit 121A that measures the temperature using the temperature sensor 11 and a storage device 121B that stores measurement data of the measured temperature; a secondary cell 13 being provided to the substrate 10, and supplying electric power to the circuit 121A; and a photoelectric cell 14 being provided to the substrate 10, and generating electric power by being irradiated with an energy beam to charge the secondary cell 13.Type: GrantFiled: October 25, 2016Date of Patent: June 2, 2020Assignee: NuFlare Technology, Inc.Inventor: Kota Fujiwara
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Publication number: 20190008891Abstract: The present invention relates to an aqueous composition which comprises chondroitin sulfate, hyaluronic acid, and a pharmaceutically acceptable carrier, and which can be stored at room temperature. The present invention also relates to an aqueous composition which comprises chondroitin sulfate, hyaluronic acid, sorbitol, and a pharmaceutical acceptable carrier.Type: ApplicationFiled: January 27, 2017Publication date: January 10, 2019Applicant: SEIKAGAKU CORPORATIONInventors: Eiji NOGAMI, Akira KOUSHINBOU, Noriko OSHIMA, Kota FUJIWARA, Tomoya SATO
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Publication number: 20170115167Abstract: A temperature measuring mask includes: a substrate 10; a temperature sensor 11 being provided to the substrate 10, and being capable of sensing a temperature inside a charged particle beam lithography device 4; a circuit board 12 being provided to the substrate 10, and including a measuring circuit 121A that measures the temperature using the temperature sensor 11 and a storage device 121B that stores measurement data of the measured temperature; a secondary cell 13 being provided to the substrate 10, and supplying electric power to the circuit 121A; and a photoelectric cell 14 being provided to the substrate 10, and generating electric power by being irradiated with an energy beam to charge the secondary cell 13.Type: ApplicationFiled: October 25, 2016Publication date: April 27, 2017Applicant: NuFlare Technology, Inc.Inventor: Kota FUJIWARA
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Patent number: 8237139Abstract: One aspect of the invention provides a substrate position detecting method for charged particle beam photolithography apparatus in order to be able to measure accurately and simply a substrate position on a stage.Type: GrantFiled: May 12, 2010Date of Patent: August 7, 2012Assignee: NuFlare Technology, Inc.Inventors: Kota Fujiwara, Yoshiro Yamanaka, Michihiro Kawaguchi, Kazuhiro Shiba
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Publication number: 20100290023Abstract: One aspect of the invention provides a substrate position detecting method for charged particle beam photolithography apparatus in order to be able to measure accurately and simply a substrate position on a stage.Type: ApplicationFiled: May 12, 2010Publication date: November 18, 2010Applicant: NuFlare Technology, Inc.Inventors: Kota FUJIWARA, Yoshiro Yamanaka, Michihiro Kawaguchi, Kazuhiro Shiba
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Patent number: 7632783Abstract: The invention provides compounds which exert excellent fungicidal activities against various plant diseases and are useful as active ingredients of pesticides permitting the control of rice blast and so on even in low dosages. Compounds represented by the general formulae (1a) to (1d) or salts thereof: (1a) (1b) (1c) (or) (1d) wherein R1 and R2 are each C1-6 alkyl or the like; R3 and R4 are each hydrogen, halogeno, or the like; R5 is hydrogen, C1-6 alkyl, or the like; X is halogeno, C1-6 alkyl, or the like; Y is halogeno, C1-6 alkyl, or the like; n is an integer of 0 to 4; and m is an integer of 0 to 6.Type: GrantFiled: January 21, 2005Date of Patent: December 15, 2009Assignee: Mitsui Chemicals Agro, Inc.Inventors: Hiroyuki Ito, Kota Fujiwara, Munetsugu Morimoto, Harukazu Tanaka, Yasushi Tamagawa, Hiroyuki Komai
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Publication number: 20080275242Abstract: The invention provides compounds which exert excellent fungicidal activities against various plant diseases and are useful as active ingredients of pesticides permitting the control of rice blast and so on even in low dosages. Compounds represented by the general formulae (1a) to (1d) or salts thereof: (1a) (1b) (1c) (or) (1d) wherein R1 and R2 are each C1-6 alkyl or the like; R3 and R4 are each hydrogen, halogeno, or the like; R5 is hydrogen, C1-6 alkyl, or the like; X is halogeno, C1-6 alkyl, or the like; Y is halogeno, C1-6 alkyl, or the like; n is an integer of 0 to 4; and m is an integer of 0 to 6.Type: ApplicationFiled: January 21, 2005Publication date: November 6, 2008Inventors: Hiroyuki Ito, Kota Fujiwara, Munetsugu Morimoto, Harukazu Tanaka, Yasushi Tamagawa, Hiroyuki Komai