Patents by Inventor Yuya KANAZAWA
Yuya KANAZAWA 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: 20240149593Abstract: An image forming apparatus includes a housing, a feeding tray inserted into and pulled out from the housing, an image forming unit, and first and second guide members. The feeding tray includes a first accommodation part in which a roll body having a configuration where a sheet-shaped medium is rolled in a roll shape is accommodated and a second accommodation part in which stacked sheet-shaped media are accommodated. The first guide member guides a sheet-shaped medium to a conveying path. The second guide member guides a roll medium unrolled from the roll body to the conveying path. The second guide member is movable between a guide position for guiding the roll medium to the conveying path, and a retreat position further distant from the first guide member than the guide position and where the second guide member does not interfere with a sheet-shaped medium accommodated in the second accommodation part.Type: ApplicationFiled: September 18, 2023Publication date: May 9, 2024Inventors: Masatomo Yamaguchi, Satoshi Miyase, Yuya Tatematsu, Hideaki Yoshimune, Gakuro Kanazawa
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Patent number: 11945177Abstract: A first laminated body is worked to form a second laminated body, the first laminated body being formed by laminating prepregs including reinforcing fibers and resin, the second laminated body including a flat portion and a wavy portion, the flat portion being located at at least one of side edge portions of the second laminated body, the wavy portion being located at a portion adjacent to the side edge portion and extending along a longitudinal direction. An intermediate product is formed from the second laminated body by a forming die such that the flat portion becomes a bent portion that is an inside portion whose circumferential length is shorter in a curved portion, and the wavy portion becomes a bent portion that is an outside portion whose circumferential length is longer in the curved portion.Type: GrantFiled: June 14, 2022Date of Patent: April 2, 2024Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Naoki Shimada, Yoshihiro Nakayama, Sayaka Ochi, Shouhei Kanazawa, Kenshirou Okumura, Takaya Hamamoto, Kentaro Tanaka, Yuya Ouchi
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Publication number: 20220225950Abstract: A catheter that includes a catheter marker having a radiopaque property that can identify a distal end orientation of the catheter for a short time inside the body, and a diagnostic method. A catheter marker having a radiopaque property is disposed asymmetrically with respect to the center of a shaft centerline of the catheter, and angiograms having different shapes under the radiopaque are obtained, so that it is possible to rather easily determine a position and a distal end orientation of the catheter.Type: ApplicationFiled: February 8, 2022Publication date: July 21, 2022Applicant: TERUMO KABUSHIKI KAISHAInventors: Ayaka NISHIDE, Yoshiyuki SAITO, Yuya KANAZAWA, Kouta HAMURO, Tetsuya FUKUOKA
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Patent number: 10493234Abstract: A catheter has excellent torque transmissivity and excellent flexibility, thus enabling easy insertion of the catheter into a blocked portion of a blood vessel. Additionally, the catheter easily restores to its original form even when the catheter is curved and deformed a large amount. Thus, a break at a border area between a catheter main body part and a distal end tip is prevented when the catheter is bent and deformed. This improves the operability of the catheter with a combination device such as a guide wire. The catheter includes a hollow coil body formed of at least one helically wound stranded wire. The at least stranded wire includes a plurality of wires wound into a helical structure.Type: GrantFiled: March 17, 2016Date of Patent: December 3, 2019Assignee: ASAHI INTECC CO., LTD.Inventors: Yuya Kanazawa, Keisuke Ushida
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Patent number: 10471237Abstract: A guide wire includes a core shaft and a coil body covering an outer surface of a distal portion of the core shaft. The coil body includes a straight section that extends in a straight state from a proximal end of the coil body toward a distal end of the coil body, and a bent section arranged at a distal end of the straight section. The coil body may be formed by winding at least one element wire into a helical coil structure, or by winding a plurality of stranded wires (obtained by stranding a plurality of element wires) into a helical coil structure. The element wires and/or the stranded wires of the coiled body are in contact with each other on a side of the bent section opposite to a side toward which the bent section is bent relative to an axial direction of the straight section.Type: GrantFiled: February 19, 2015Date of Patent: November 12, 2019Assignee: ASAHI INTECC CO., LTD.Inventor: Yuya Kanazawa
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Publication number: 20160279383Abstract: A catheter has excellent torque transmissivity and excellent flexibility, thus enabling easy insertion of the catheter into a blocked portion of a blood vessel. Additionally, the catheter easily restores to its original form even when the catheter is curved and deformed a large amount. Thus, a break at a border area between a catheter main body part and a distal end tip is prevented when the catheter is bent and deformed. This improves the operability of the catheter with a combination device such as a guide wire. The catheter includes a hollow coil body formed of at least one helically wound stranded wire. The at least stranded wire includes a plurality of wires wound into a helical structure.Type: ApplicationFiled: March 17, 2016Publication date: September 29, 2016Applicant: ASAHI INTECC CO., LTD.Inventors: Yuya KANAZAWA, Keisuke USHIDA
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Publication number: 20160151078Abstract: A catheter including a hollow cylindrical main body comprising at least one metallic wire, and a hollow distal end tip that is integrally formed with a distal end of the cylindrical main body. The distal end tip remains securely fixed to the cylindrical main body even under application of a large torque force.Type: ApplicationFiled: November 6, 2015Publication date: June 2, 2016Inventor: Yuya KANAZAWA
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Publication number: 20150238734Abstract: A guide wire includes a core shaft and a coil body covering an outer surface of a distal portion of the core shaft. The coil body includes a straight section that extends in a straight state from a proximal end of the coil body toward a distal end of the coil body, and a bent section arranged at a distal end of the straight section. The coil body may be formed by winding at least one element wire into a helical coil structure, or by winding a plurality of stranded wires (obtained by stranding a plurality of element wires) into a helical coil structure. The element wires and/or the stranded wires of the coiled body are in contact with each other on a side of the bent section opposite to a side toward which the bent section is bent relative to an axial direction of the straight section.Type: ApplicationFiled: February 19, 2015Publication date: August 27, 2015Inventor: Yuya KANAZAWA
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Patent number: D741999Type: GrantFiled: August 15, 2014Date of Patent: October 27, 2015Assignee: Asahi Intecc Co., Ltd.Inventor: Yuya Kanazawa
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Patent number: D742000Type: GrantFiled: August 28, 2014Date of Patent: October 27, 2015Assignee: Asahi Intecc Co., Ltd.Inventor: Yuya Kanazawa