Patents by Inventor Kosuke Murai
Kosuke Murai 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: 20230323108Abstract: Provided is a production method of an FRP precursor. The method includes: a pre-coating step of applying a resin varnish having a filler content of 5 vol % or less in a solid content thereof, to a sheet-shaped aggregate, and a melt-pasting step of melt-pasting a pair of resin films, each having a filler content of 30 vol % or more, to both surfaces of the aggregate, after the pre-coating step.Type: ApplicationFiled: September 10, 2021Publication date: October 12, 2023Inventors: Yuji TOSAKA, Takeshi SAITOH, Masaki YAMAGUCHI, Tetsuro IWAKURA, Yuichi SHIMAYAMA, Kosuke MURAI, Masashi OJI
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Patent number: 11745482Abstract: The present disclosure relates to a fluororesin substrate laminate for a high-frequency circuit, the fluororesin substrate laminate including a fluororesin substrate and an adhesive layer provided on the fluororesin substrate, wherein the adhesive layer includes a resin composition containing: (A) a maleimide compound having a saturated or unsaturated divalent hydrocarbon group; and (B) an aromatic maleimide compound.Type: GrantFiled: October 27, 2020Date of Patent: September 5, 2023Assignee: RESONAC CORPORATIONInventors: Kosuke Murai, Takao Tanigawa, Minoru Kakitani, Makoto Yanagida, Mami Shimada
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Patent number: 11662000Abstract: A chain guide is provided that can improve the work efficiency during assembly and transportability with a simple structure. The chain guide includes a bushing structure where a bushing member is attached to a guide body at least in one location. The guide body includes a cylindrical insertion hole through which a bushing cylindrical part is inserted, and a backside restricting part that restricts movement of a flange part to the back side in the guide width direction. The guide body is provided, in each bushing structure, with a front-side restricting portion that restricts movement of the flange part to the front side in the guide width direction only in one location on the outer circumference of the cylindrical insertion hole when viewed in the guide width direction.Type: GrantFiled: November 5, 2021Date of Patent: May 30, 2023Assignee: TSUBAKIMOTO CHAIN CO.Inventors: Kosuke Murai, Masanori Watanabe
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Publication number: 20220221030Abstract: A chain guide is provided that can improve the work efficiency during assembly and transportability with a simple structure. The chain guide includes a bushing structure where a bushing member is attached to a guide body at least in one location. The guide body includes a cylindrical insertion hole through which a bushing cylindrical part is inserted, and a backside restricting part that restricts movement of a flange part to the back side in the guide width direction. The guide body is provided, in each bushing structure, with a front-side restricting portion that restricts movement of the flange part to the front side in the guide width direction only in one location on the outer circumference of the cylindrical insertion hole when viewed in the guide width direction.Type: ApplicationFiled: November 5, 2021Publication date: July 14, 2022Applicant: TSUBAKIMOTO CHAIN CO.Inventors: Kosuke Murai, Masanori Watanabe
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Publication number: 20210187923Abstract: The present disclosure relates to a fluororesin substrate laminate for a high-frequency circuit, the fluororesin substrate laminate including a fluororesin substrate and an adhesive layer provided on the fluororesin substrate, wherein the adhesive layer includes a resin composition containing: (A) a maleimide compound having a saturated or unsaturated divalent hydrocarbon group; and (B) an aromatic maleimide compound.Type: ApplicationFiled: October 27, 2020Publication date: June 24, 2021Inventors: Kosuke MURAI, Takao TANIGAWA, Minoru KAKITANI, Makoto YANAGIDA, Mami SHIMADA
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Patent number: 10893986Abstract: An underpants-type disposable diaper includes outer members 12F and 12B having stretchable regions A2 and A3 disposed adjacent to the inner edges of the side seal portions 12A in the width direction. The stretchable regions A2 and A3 include multiple elongated elastically stretchable members 19 disposed between two sheet layers 12S and 12H at predetermined intervals in the front-back direction and extending in the width direction. The elastically stretchable members 19 each include two fixed ends 19f fixed to the two sheet layers 12S and 12H, and the section between the fixed ends 19f is unfixed to the two sheet layers 12S and 12H. The two sheet layers 12S and 12H are welded into sheet bonding sections 20, at positions between the elastically stretchable members 19 in the stretchable regions A2 and A3 adjacent is the front-back direction. No sheet bonding section protrudes from the side seal portion in the stretchable regions A2 and A3.Type: GrantFiled: August 4, 2016Date of Patent: January 19, 2021Assignee: Daio Paper CorporationInventors: Sadanao Manabe, Akifumi Hayashi, Kosuke Murai, Shuichi Ito
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Patent number: 10888472Abstract: An absorbent article includes an absorbent element obtained by wrapping an absorbent body in a wrapping sheet. The wrapping sheet includes an intermediate part located on one side of a front side and a back side of the absorbent body and both side parts folded back to the other side of the absorbent body from the intermediate part. The both side parts are overlapped with each other on the other side of the absorbent body. An overlapped part is bonded through a hot melt adhesive to form a connecting portion. A surface of the absorbent body on a side of the connecting portion is bonded to an internal surface of the wrapping sheet through hot melt adhesives, and the connecting portion of the wrapping sheet extends in a width direction to extend over both widthwise sides of a slit provided in the absorbent body.Type: GrantFiled: August 4, 2016Date of Patent: January 12, 2021Assignee: Daio Paper CorporationInventors: Shuichi Ito, Kosuke Murai, Yosuke Mori
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Patent number: 10603228Abstract: The present invention is intended to provide the advantages of forming the leg gathers with the liquid impervious film that allow reduction of the used amount of the non-woven fabric while suppressing the deterioration of the texture, and others.Type: GrantFiled: October 16, 2015Date of Patent: March 31, 2020Assignee: Daio Paper CorporationInventors: Sadanao Manabe, Tomotsugu Matsui, Akinori Fukae, Kosuke Murai
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Publication number: 20180344541Abstract: An absorbent article includes an absorbent element obtained by wrapping an absorbent body in a wrapping sheet. The wrapping sheet includes an intermediate part located on one side of a front side and a back side of the absorbent body and both side parts folded back to the other side of the absorbent body from the intermediate part. The both side parts are overlapped with each other on the other side of the absorbent body. An overlapped part is bonded through a hot melt adhesive to form a connecting portion. A surface of the absorbent body on a side of the connecting portion is bonded to an internal surface of the wrapping sheet through hot melt adhesives, and the connecting portion of the wrapping sheet extends in a width direction to extend over both widthwise sides of a slit provided in the absorbent body.Type: ApplicationFiled: August 4, 2016Publication date: December 6, 2018Applicant: Daio Paper CorporationInventors: Shuichi Ito, Kosuke Murai, Yosuke Mori
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Publication number: 20180280209Abstract: An underpants-type disposable diaper includes outer members 12F and 12B having stretchable regions A2 and A3 disposed adjacent to the inner edges of the side seal portions 12A in the width direction. The stretchable regions A2 and A3 include multiple elongated elastically stretchable members 19 disposed between two sheet layers 12S and 12H at predetermined intervals in the front-back direction and extending in the width direction. The elastically stretchable members 19 each include two fixed ends 19f fixed to the two sheet layers 12S and 12H, and the section between the fixed ends 19f is unfixed to the two sheet layers 12S and 12H. The two sheet layers 12S and 12H are welded into sheet bonding sections 20, at positions between the elastically stretchable members 19 in the stretchable regions A2 and A3 adjacent is the front-back direction. No sheet bonding section protrudes from the side seal portion in the stretchable regions A2 and A3.Type: ApplicationFiled: August 4, 2016Publication date: October 4, 2018Inventors: Sadanao MANABE, Akifumi HAYASHI, Kosuke MURAI, Shuichi ITO
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Patent number: 9776426Abstract: An aim is to provide a technique for obtaining a higher quality print image by reducing a banding caused upon printing using a printing head having nozzle rows. As a solution, an activated nozzle row is reselected each time when the activated nozzle row has discharged ink for a preset number of times, and in each scan, an interval by which the activated nozzle row discharges ink in a main scanning direction is set to be an integer multiple of a resolution of an image to be printed on a print medium in the main scanning direction.Type: GrantFiled: March 7, 2014Date of Patent: October 3, 2017Assignee: MIMAKI ENGINEERING CO., LTD.Inventors: Masaru Ohnishi, Kosuke Murai
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Publication number: 20170231836Abstract: The present invention is intended to provide the advantages of forming the leg gathers with the liquid impervious film that allow reduction of the used amount of the non-woven fabric while suppressing the deterioration of the texture, and others.Type: ApplicationFiled: October 16, 2015Publication date: August 17, 2017Applicant: DAIO PAPER CORPORATIONInventors: Sadanao MANABE, Tomotsugu MATSUI, Akinori FUKAE, Kosuke MURAI
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Patent number: 9370927Abstract: The invention has an object to provide an advantageous technology that minimizes banding that may appear on an image printed using a print head having a nozzle row (22) to obtain printed images with a better image quality. A print operation includes discharging ink on a printing medium through an active nozzle row (23) and at least one nozzle (21) not continuous from at least one end of the active nozzle row (23). The active nozzle row (23) is re-selected so that an amount of shift of the active nozzle row (23) from one end of the nozzle row (22) is changed every time when the active nozzle row (23) discharges ink a predetermined number of times.Type: GrantFiled: November 29, 2013Date of Patent: June 21, 2016Assignee: MIMAKI ENGINEERING CO., LTD.Inventors: Masaru Ohnishi, Kosuke Murai
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Publication number: 20150306871Abstract: The invention has an object to provide an advantageous technology that minimizes banding that may appear on an image printed using a print head having a nozzle row (22) to obtain printed images with a better image quality. A print operation includes discharging ink on a printing medium through an active nozzle row (23) and at least one nozzle (21) not continuous from at least one end of the active nozzle row (23). The active nozzle row (23) is re-selected so that an amount of shift of the active nozzle row (23) from one end of the nozzle row (22) is changed every time when the active nozzle row (23) discharges ink a predetermined number of times.Type: ApplicationFiled: November 29, 2013Publication date: October 29, 2015Inventors: MASARU OHNISHI, KOSUKE MURAI
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Patent number: 9011406Abstract: A disposable diaper which can be used both as a tape-fastening type and an underpants type by joining the both side portions of the front body part and back body part respectively to thereby form joined portions on both sides along with a waist opening and a pair of right and left leg openings and in this diaper, perforated lines are formed on the both side portions of the front body part so as to extend from an edge of the waist opening to edges of the leg openings and at least one pair of fastening tapes having hook members on inner surfaces thereof and straddle the perforated lines.Type: GrantFiled: July 31, 2007Date of Patent: April 21, 2015Assignee: Daio Paper CorporationInventors: Keiji Torigoshi, Kosuke Murai, Yosuke Mori
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Patent number: 8870363Abstract: A cutting device includes a guide rail opposing a platen, a printer head that prints an image and Trim marks on a sheet member, a cutter blade that performs a cutting process on the sheet member, a medium feeding mechanism that feeds the sheet member from front and back, a Trim mark detection portion that detects positions of the reference marks, and a controller that sets a cutting process position to correspond to a printing position of the image, prints the image and Trim marks while feeding the sheet member forward, detects the positions of the Trim marks with the Trim mark detection portion, and performs the cutting process with the cutter blade in the cutting process position set by the controller.Type: GrantFiled: May 25, 2010Date of Patent: October 28, 2014Assignee: Mimaki Engineering Co., Ltd.Inventors: Tadanori Ipponyari, Shinya Nishizawa, Kosuke Murai, Takashi Higuchi
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Patent number: 8807686Abstract: Including either a platen or a flat bed, and a printer head; the printing device is configured in such a way as to print by making a combination of a reciprocating motion of the printer head and an operation of discharging ink toward a white medium. Meanwhile, the printer head includes a plurality of heads individually corresponding to each color. The printing device includes a control unit for setting a test pattern for testing each color, and pattern print areas where the test pattern is printed. The control unit makes a setting in such a way that, for the pattern print area where a test pattern is printed by discharging white ink of a nearly-identical color as a color of the white medium, the test pattern is printed with the white ink on a primer print prepared with black ink.Type: GrantFiled: December 1, 2010Date of Patent: August 19, 2014Assignee: Mimaki Engineering Co., Ltd.Inventor: Kosuke Murai
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Patent number: 8733421Abstract: An evaporative pattern casting process includes forming a mold by burying a pattern made of resin foam in casting sand, pouring molten metal into the mold, and evaporating the pattern with the molten metal and thereby casting a product. In the evaporative pattern casting process, casting time during founding is set according to a modulus (pattern volumeĆ·pattern surface area) of the pattern. Accordingly, the casting time in the evaporative pattern casting process is accurately set with high precision.Type: GrantFiled: November 25, 2010Date of Patent: May 27, 2014Assignee: Honda Motor Co., Ltd.Inventors: Fumio Hirai, Osami Ito, Hiroyuki Yamada, Hiroshi Ichikawa, Hidetaka Hokazono, Tomohiko Yamamoto, Kosuke Murai
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Publication number: 20120273151Abstract: An evaporative pattern casting process includes forming a mold by burying a pattern made of resin foam in casting sand, pouring molten metal into the mold, and evaporating the pattern with the molten metal and thereby casting a product. In the evaporative pattern casting process, casting time during founding is set according to a modulus (pattern volumeĆ·pattern surface area) of the pattern. Accordingly, the casting time in the evaporative pattern casting process is accurately set with high precision.Type: ApplicationFiled: November 25, 2010Publication date: November 1, 2012Applicants: YAMAMOTO FOUNDRY ASIA CO., LTD., HONDA MOTOR CO., LTD.Inventors: Fumio Hirai, Osami Ito, Hiroyuki Yamada, Hiroshi Ichikawa, Hidetaka Hokazono, Tomohiko Yamamoto, Kosuke Murai
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Publication number: 20120249658Abstract: Including either a platen or a flat bed, and a printer head; the printing device is configured in such a way as to print by making a combination of a reciprocating motion of the printer head and an operation of discharging ink toward a white medium. Meanwhile, the printer head includes a plurality of heads individually corresponding to each color. The printing device includes a control unit for setting a test pattern for testing each color, and pattern print areas where the test pattern is printed. The control unit makes a setting in such a way that, for the pattern print area where a test pattern is printed by discharging white ink of a nearly-identical color as a color of the white medium, the test pattern is printed with the white ink on a primer print prepared with black ink.Type: ApplicationFiled: December 1, 2010Publication date: October 4, 2012Applicant: MIMAKI ENGINEERING CO., LTD.Inventor: Kosuke Murai