Patents by Inventor Masashi Harada
Masashi Harada 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: 20240132311Abstract: An image forming apparatus includes a transport section that transports a recording material, a grasping section that grasps a remaining situation of a recording material remaining in a transport path through which the recording material is transported by the transport section, a reception section that receives, from a user, an input of the number of removed sheets of recording material removed from the transport path by the user in a case where the transport of the recording material by the transport section is stopped, and a start section that starts the stopped transport by the transport section based on the number of removed sheets input by the user.Type: ApplicationFiled: April 9, 2023Publication date: April 25, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Shinya HARADA, Kenichi MIYAZAKI, Masashi HARA, Hitoshi KOMATSU, Ryoji KAWAGUCHI, Tomoyasu TANAKA, Daiji KATO
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Patent number: 11913470Abstract: [Object] To maximize static thrust of a ducted fan. [Solving Means] This ducted fan 1 includes a duct 10, a fan 20, a motor 30, a housing 40, and stators 50. The fan 20 includes a hub 21 disposed concentric with the duct 10 and four blades 22 arranged at equal intervals on the outer circumference of the hub 21. A chord length CL of the blade 22 gradually decreases toward a tip 22A from the root. In contrast, the chord length CL of the blade 22 increases to the tip 21B from a tip vicinity portion 22B.Type: GrantFiled: August 29, 2018Date of Patent: February 27, 2024Assignee: JAPAN AEROSPACE EXPLORATION AGENCYInventor: Masashi Harada
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Patent number: 11794259Abstract: A rotary cutting tool according to the present disclosure is rotatable about an axial line and includes a rake face and a flank face. The flank face is contiguous to the rake face. A ridgeline between the rake face and the flank face constitutes a cutting edge. In a cross section perpendicular to the axial line, the rake face is constituted of a plurality of straight line portions.Type: GrantFiled: June 22, 2020Date of Patent: October 24, 2023Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.Inventors: Masashi Harada, Naoki Watanobe, Takashi Harada, Taisuke Higashi
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Publication number: 20230317327Abstract: A production method of a Sm—Fe—N-based rare earth magnet, enabling to stably impart sufficient anisotropy, is provided. The present disclosure provides a production method of a rare earth magnet, including preparing a raw material powder containing a magnetic powder (SmFeN powder 10) having a magnetic phase which contains Sm, Fe and N and at least partially has a crystal structure of at least either Th2Zn17 type or Th2Ni17 type, and pressure-sintering the raw material powder. In this production method, magnetic orientation is imparted to the raw material powder by applying a magnetic field before the pressure sintering, and the application of magnetic field is continued to maintain the magnetic orientation at least until the middle of the pressure sintering.Type: ApplicationFiled: March 21, 2023Publication date: October 5, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaaki ITO, Noritsugu SAKUMA, Akihito KINOSHITA, Reimi TABUCHI, Tomonori INUZUKA, Kunihiro MATSUYAMA, Masashi HARADA
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Publication number: 20230241691Abstract: A cutting tool according to the present disclosure has a rake face, a flank face, and a cutting edge. The cutting edge is located between the rake face and the flank face. The cutting tool includes a substrate composed of a cubic boron nitride sintered material, and an oxide layer that covers the substrate and that constitutes at least part or whole of the rake face, the flank face, and the cutting edge. The oxide layer includes at least one element selected from a group consisting of titanium, aluminum, zirconium, and cobalt. A thickness of the oxide layer is 2 ?m or less.Type: ApplicationFiled: June 18, 2021Publication date: August 3, 2023Inventors: Naoki WATANOBE, Masashi HARADA, Takashi HARADA, Satoru KUKINO
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Publication number: 20230015407Abstract: A rotary cutting tool according to the present disclosure is rotatable about an axial line and includes a rake face and a flank face. The flank face is contiguous to the rake face. A ridgeline between the rake face and the flank face constitutes a cutting edge. In a cross section perpendicular to the axial line, the rake face is constituted of a plurality of straight line portions.Type: ApplicationFiled: June 22, 2020Publication date: January 19, 2023Applicant: Sumitomo Electric Hardmetal Corp.Inventors: Masashi HARADA, Naoki WATANOBE, Takashi HARADA, Taisuke HIGASHI
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Publication number: 20220267264Abstract: Derivatives of an organic substance containing one or more groups selected from the group consisting of sulfanyl, selanyl and sulfino may be produced by reacting an organic substance containing one or more groups selected from the group consisting of sulfanyl, selanyl and sulfino with an olefin compound containing an ethylene structure having at least two electron-withdrawing groups except halogen atoms under an acidic condition to form a derivative of the organic substanceType: ApplicationFiled: March 22, 2022Publication date: August 25, 2022Applicant: Ajinomoto Co., Inc.Inventor: Masashi HARADA
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Publication number: 20220205770Abstract: A measurement tool having a tip part consisting of polycrystalline diamond, in which the polycrystalline diamond contains at least one of dispersed nitrogen, boron, and phosphorus, the tool includes a shank part, and the tip part is provided at an end portion of the shank part.Type: ApplicationFiled: November 26, 2019Publication date: June 30, 2022Inventors: Fumihide SAKANO, Masashi HARADA, Yutaka KOBAYASHI
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Patent number: 11327060Abstract: Enantiomers may be analyzed by: (1) reacting a mixture of a first compound and a second compound that are a pair of enantiomers with an axially chiral compound that is one of a pair of axially chiral isomers, to generate a derivative mixture containing a first derivative obtained by a reaction of the first compound with the axially chiral compound and a second derivative obtained by a reaction of the second compound with the axially chiral compound; (2) separating the first derivative and the second derivative in the derivative mixture; and (3) detecting the separated first derivative and second derivative by mass spectrometry.Type: GrantFiled: March 28, 2018Date of Patent: May 10, 2022Assignee: Ajinomoto Co., Inc.Inventors: Masashi Harada, Sachise Karakawa, Kazutaka Shimbo, Naoyuki Yamada
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Publication number: 20210278421Abstract: An evaluating method includes an evaluating step of evaluating a state of mild cognitive impairment for a subject to be evaluated, using (i) at least one value of concentration values of Put, ?-ABA, Ala, Arg, Asn, Cit, Glu, Gln, Gly, His, Ile, Leu, Lys, Met, Orn, Phe, Pro, Ser, Thr, Trp, Tyr, Val, Taurine, 1-MeHis, 3-MeHis, aAAA, aAiBA, ADMA, Allyl Cys, bABA, bAiBA, Cystathionine, Cysteic acid, EtGly, GABA, hArg, Hypotaurine, Hypro, Kyn, Pyrazole-1-Ala, MCSO, MeCys, N6-AcLys, N8-AcSpd, Opthalmic acid, PEA, Pipecolic acid, Sar, SDMA, Spd, Spm, and Thioproline and test values of Alb, Folate, WBC, RBC, Hb, Ht, and PLT in blood of the subject, or (ii) a value of a formula including an explanatory variable to be substituted with the at least one value, calculated using the at least one value and the formula.Type: ApplicationFiled: March 25, 2021Publication date: September 9, 2021Applicant: AJINOMOTO CO., INC.Inventors: Takeshi IKEUCHI, Yuki YANO, Hiroko KONDO, Wataru SATO, Naoko ARASHIDA, Satoko UENO, Rumi NISHIMOTO, Masashi HARADA
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Publication number: 20200325910Abstract: [Object] To maximize static thrust of a ducted fan. [Solving Means] This ducted fan 1 includes a duct 10, a fan 20, a motor 30, a housing 40, and stators 50. The fan 20 includes a hub 21 disposed concentric with the duct 10 and four blades 22 arranged at equal intervals on the outer circumference of the hub 21. A chord length CL of the blade 22 gradually decreases toward a tip 22A from the root. In contrast, the chord length CL of the blade 22 increases to the tip 21B from a tip vicinity portion 22B.Type: ApplicationFiled: August 29, 2018Publication date: October 15, 2020Inventor: Masashi HARADA
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Patent number: 10760646Abstract: A V-ribbed belt includes a compression rubber layer containing a vulcanizate of a rubber composition, a tension member, and a tension layer, and has a side part of the compression rubber layer being a ground surface coming into contact with pulleys, and a bottom part of the compression rubber layer being a non-ground surface not coming into contact with pulleys. The V-ribbed belt has, on a surface of the bottom part, a composite layer containing a fiber assembly and a vulcanizate. The fiber assembly contains a heat-resistant fiber which is not melted at a vulcanization temperature of the rubber composition and has a weight per unit area of 25 g/m2 or less. The vulcanizate of the rubber composition impregnated among fibers of the fiber assembly.Type: GrantFiled: September 23, 2016Date of Patent: September 1, 2020Assignee: Mitsuboshi Belting Ltd.Inventors: Masashi Harada, Kohei Sugimura, Shuhei Tanaka
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Publication number: 20190048135Abstract: Provided are: a resin modifier with which flexibility, transparency and bleed resistance can be balanced at a high level; a resin composition; and a film using the same. The resin modifier includes a random copolymer composed of a structural unit derived from an aliphatic dibasic acid, a structural unit derived from an alkylenediol, and a structural unit derived from a polyalkylene ether glycol, which random copolymer has a hydroxyl group or a carboxyl group at a terminal. The polyalkylene ether glycol is preferably a polyethylene ether glycol, and the alkylenediol is preferably at least one selected from the group consisting of ethylene glycol, 1,2-propylene glycol, 1,3-propanediol, 2-methyl-1,3-propanediol, 1,3-butanediol, 1,4-butanediol, neopentyl glycol, 3-methyl-1,5-pentanediol, and hexanediol.Type: ApplicationFiled: February 7, 2017Publication date: February 14, 2019Applicant: ADEKA CORPORATIONInventors: Yuki TANAKA, Yugo FUKUMOTO, Yuji YAMAZAKI, Masashi HARADA, Yudai NAKATOMI
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Publication number: 20180223953Abstract: A V-ribbed belt includes a compression rubber layer containing a vulcanizate of a rubber composition, a tension member, and a tension layer, and has a side part of the compression rubber layer being a ground surface coming into contact with pulleys, and a bottom part of the compression rubber layer being a non-ground surface not coming into contact with pulleys. The V-ribbed belt has, on a surface of the bottom part, a composite layer containing a fiber assembly and a vulcanizate. The fiber assembly contains a heat-resistant fiber which is not melted at a vulcanization temperature of the rubber composition and has a weight per unit area of 25 g/m2 or less. The vulcanizate of the rubber composition impregnated among fibers of the fiber assembly.Type: ApplicationFiled: September 23, 2016Publication date: August 9, 2018Applicant: Mitsuboshi Belting Ltd.Inventors: Masashi Harada, Kohei Sugimura, Shuhei Tanaka
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Publication number: 20180217113Abstract: Enantiomers may be analyzed by: (1) reacting a mixture of a first compound and a second compound that are a pair of enantiomers with an axially chiral compound that is one of a pair of axially chiral isomers, to generate a derivative mixture containing a first derivative obtained by a reaction of the first compound with the axially chiral compound and a second derivative obtained by a reaction of the second compound with the axially chiral compound; (2) separating the first derivative and the second derivative in the derivative mixture; and (3) detecting the separated first derivative and second derivative by mass spectrometry.Type: ApplicationFiled: March 28, 2018Publication date: August 2, 2018Applicant: Ajinomoto Co., Inc.Inventors: Masashi Harada, Sachise Karakawa, Kazutaka Shimbo, Naoyuki Yamada
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Patent number: 9804314Abstract: Disclosed is a stretched optical compensation film which is a phase difference film containing a cellulose-based resin and having excellent optical properties. The stretched optical compensation film of the present invention contains 0.5 to 30 parts by mass of a ?-diketone compound represented by Formula (I) with respect to 100 parts by mass of the cellulose-based resin. Positions R1 and R2 each independently represent an alkyl group having 1 to 20 carbon atoms which is optionally substituted, an arylalkyl group having 7 to 20 carbon atoms which is optionally substituted or an aryl group having 6 to 20 carbon atoms which is optionally substituted. Position R3 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.Type: GrantFiled: July 12, 2016Date of Patent: October 31, 2017Assignee: ADEKA CORPORATIONInventors: Masashi Harada, Yuki Tanaka, Takashi Murakami, Yuki Endo, Masaki Segawa
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Patent number: D949085Type: GrantFiled: February 13, 2020Date of Patent: April 19, 2022Assignee: Japan Aerospace Exploration AgencyInventor: Masashi Harada
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Patent number: D980296Type: GrantFiled: November 13, 2018Date of Patent: March 7, 2023Assignees: Sumitomo Electric Industries, Ltd., Sumitomo Electric Hardmetal Corp.Inventors: Masashi Harada, Takashi Harada, Satoru Kukino, Taisuke Higashi
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Patent number: D1002692Type: GrantFiled: January 27, 2023Date of Patent: October 24, 2023Assignees: Sumitomo Electric Industries, Ltd., Sumitomo Electric Hardmetal Corp.Inventors: Masashi Harada, Takashi Harada, Satoru Kukino, Taisuke Higashi
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Patent number: D1014585Type: GrantFiled: July 23, 2019Date of Patent: February 13, 2024Assignees: Sumitomo Electric Industries, Ltd, Sumitomo Electric Hardmetal Corp.Inventors: Masashi Harada, Daisuke Murakami, Taisuke Higashi