Patents by Inventor Kenichiro Yoshida
Kenichiro Yoshida 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: 20230315140Abstract: A lock mechanism that is switchable between a locking state in which a movement of an operation member of a working machine is restricted and an unlocking state includes an engagement portion to rotate together with the operation member, a lock body including an engaged portion at its intermediate portion, a lock support shaft that supports the lock body rotatably, and a driving portion that applies a driving force to the lock body. The lock body is moved by the applied driving force to a position in which the engaged portion is in engagement with the engagement portion and a position in which the engaged portion is not in engagement with the engagement portion.Type: ApplicationFiled: May 23, 2023Publication date: October 5, 2023Applicant: KUBOTA CORPORATIONInventors: Kenichiro YOSHIDA, Takayoshi TAKATA, Tetsuya YOSHIDA, Kengo MIYAZAKI
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Publication number: 20230117687Abstract: An aluminum alloy brazing sheet including a core material, a sacrificial material provided on one surface of the core material, a brazing filler material provided on the other surface side of the core material, and an intermediate layer provided between the core material and the brazing filler material. The core material contains Si: 0.30 to 1.00 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.60 to 1.20 mass %, Mg: 0.05 to 0.80 mass %, and Al. The sacrificial material contains Si: 0.10 to 1.20 mass %, Zn: 2.00 to 7.00 mass %, Mn: 0.40 mass % or less, and Al. The intermediate layer contains Si: 0.05 to 1.20 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.10 to 1.20 mass %, and Al.Type: ApplicationFiled: January 29, 2021Publication date: April 20, 2023Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Tatsuki HASHIMOTO, Kenichiro YOSHIDA, Yuji SHIBUYA, Akihiro TSURUNO, Yoshikazu MIYANO, Hajime SUGITO, Michiyasu YAMAMOTO, Masayuki MAKITA, Arisu FUJII, Shin TAKEWAKA, Hayaki TERAMOTO, Koichi YAMAMOTO, Toshihide NINAGAWA
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Publication number: 20210177850Abstract: A method for treating cancer in patients with creatinine clearance of 15 mL/min or more and less than 30 mL/min, including dividing a combination drug containing ?,?,?-trifluorothymidine (FTD) and 5-chloro-6-[(2-iminopyrrolidine-1-yl)methyl]pyrimidine-2,4(1H,3H)-dione hydrochloride in a molar ratio of 1:0.5, in a dose of 30 to 50 mg/m2/day as FTD-equivalent, into two to four times a day, and orally administering it to the patient.Type: ApplicationFiled: March 2, 2021Publication date: June 17, 2021Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventor: Kenichiro YOSHIDA
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Patent number: 10960004Abstract: A method for treating cancer in patients with creatinine clearance of 15 mL/min or more and less than 30 mL/min, including dividing a combination drug containing ?,?,?-trifluorothymidine (FTD) and 5-chloro-6-[(2-iminopyrrolidine-1-yl)methyl]pyrimidine-2,4(1H,3H)-dione hydrochloride in a molar ratio of 1:0.5, in a dose of 30 to 50 mg/m2/day as FTD-equivalent, into two to four times a day, and orally administering it to the patient.Type: GrantFiled: September 18, 2019Date of Patent: March 30, 2021Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventor: Kenichiro Yoshida
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Publication number: 20200030329Abstract: A method for treating cancer in patients with creatinine clearance of 15 mL/min or more and less than 30 mL/min, including dividing a combination drug containing ?,?,?-trifluorothymidine (FTD) and 5-chloro-6-[(2-iminopyrrolidine-1-yl)methyl]pyrimidine-2,4(1H,3H)-dione hydrochloride in a molar ratio of 1:0.5, in a dose of 30 to 50 mg/m2/day as FTD-equivalent, into two to four times a day, and orally administering it to the patient.Type: ApplicationFiled: September 18, 2019Publication date: January 30, 2020Applicant: Taiho Pharmaceutical Co., Ltd.Inventor: Kenichiro YOSHIDA
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Patent number: 10478925Abstract: The present invention provides a brazing filler material in which the formation of coarse Si particles is suppressed, and a brazing sheet using the same. The brazing filler material includes Si: 3.5% by mass or more and 13.0% by mass or less, Ti: 0.001% by mass or more and 0.05% by mass or less, V: more than 0.0005% by mass and 0.05% by mass or less, and B: 0.001% by mass or less (excluding 0% by mass), with the balance being Al and inevitable impurities, and the value of V/Ti, which is a value obtained by dividing the V content (% by mass) by the Ti content (% by mass) is 0.05 or more and 5 or less.Type: GrantFiled: February 23, 2016Date of Patent: November 19, 2019Assignee: Kobe Steel, Ltd.Inventors: Takahiro Izumi, Kenichiro Yoshida, Akihiro Tsuruno
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Patent number: 10456399Abstract: A method for treating cancer in patients with creatinine clearance of 15 mL/min or more and less than 30 mL/min, including dividing a combination drug containing ?,?,?-trifluorothymidine (FTD) and 5-chloro-6-[(2-iminopyrrolidine-1-yl)methyl]pyrimidine-2,4(1H,3H)-dione hydrochloride in a molar ratio of 1:0.5, in a dose of 30 to 50 mg/m2/day as FTD-equivalent, into two to four times a day, and orally administering it to the patient.Type: GrantFiled: August 3, 2018Date of Patent: October 29, 2019Assignee: TAIHO PHARMACEUTICAL CO., LTD.Inventor: Kenichiro Yoshida
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Publication number: 20190077931Abstract: A composition for forming a transparent conductive film contains transparent conductive particles, a binder resin, and a solvent, in which the composition for a transparent conductive film has a solid concentration of 20 to 50 mass %, the solvent includes a solvent A having a relative evaporation rate of 1 or more and a solvent B having a relative evaporation rate of less than 1, where an evaporation rate of butyl acetate is 1, a mass ratio between the solvent A and the solvent B is solvent A: solvent B=40:60 to 5:95, and the solvent A and the solvent B each contain at least a ketone-based solvent.Type: ApplicationFiled: March 8, 2017Publication date: March 14, 2019Applicant: Maxell Holdings, Ltd.Inventors: Takuo MIZUTANI, Fumie MITSUHASHI, Kenichiro YOSHIDA
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Publication number: 20180338976Abstract: A method for treating cancer in patients with creatinine clearance of 15 mL/min or more and less than 30 mL/min, including dividing a combination drug containing ?,?,?-trifluorothymidine (FTD) and 5-chloro-6-[(2-iminopyrrolidine-1-yl)methyl]pyrimidine-2,4(1H,3H)-dione hydrochloride in a molar ratio of 1:0.5, in a dose of 30 to 50 mg/m2/day as FTD-equivalent, into two to four times a day, and orally administering it to the patient.Type: ApplicationFiled: August 3, 2018Publication date: November 29, 2018Applicant: TAIHO PHARMACEUTICAL CO., LTD.Inventor: Kenichiro YOSHIDA
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Publication number: 20180021893Abstract: The present invention provides a brazing filler material in which the formation of coarse Si particles is suppressed, and a brazing sheet using the same. The brazing filler material includes Si: 3.5% by mass or more and 13.0% by mass or less, Ti: 0.001% by mass or more and 0.05% by mass or less, V: more than 0.0005% by mass and 0.05% by mass or less, and B: 0.001% by mass or less (excluding 0% by mass), with the balance being Al and inevitable impurities, and the value of V/Ti, which is a value obtained by dividing the V content (% by mass) by the Ti content (% by mass) is 0.05 or more and 5 or less.Type: ApplicationFiled: February 23, 2016Publication date: January 25, 2018Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Takahiro IZUMI, Kenichiro YOSHIDA, Akihiro TSURUNO
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Patent number: 7969680Abstract: A magnetic tape of the present invention includes a plurality of data bands in which a data signal can be recorded and servo pattern portions composed of a burst signal. The servo pattern portions are formed at a predetermined interval in a longitudinal direction of the magnetic tape in a plurality of data bands, and positions of the servo pattern portions formed in the respective data bands in the longitudinal direction of the magnetic tape vary. According to such a configuration, a magnetic tape can be provided, which is traced stably by the magnetic head even if the magnetic tape is deformed due to temperature and humidity.Type: GrantFiled: August 19, 2008Date of Patent: June 28, 2011Assignee: Hitachi Maxell, Ltd.Inventors: Kenji Tanaka, Sadamu Kuse, Kenichiro Yoshida
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Patent number: 7961423Abstract: The information recording apparatus of the present invention includes N servo heads. Servo signals outputted respectively from the servo heads are delayed by a delay circuit such that the peaks of the waveforms of the servo signals coincide with each other. The delayed servo signals are added up by an adder. Thus, the output level of the servo signal can be increased by N times and the S/N ratio of the servo signal can be also increased by ?N times. As a result, the precision of PES improves and the amount of off-track can be reduced. Therefore, even if a magnetic layer in magnetic tape has a small thickness, it is possible to prevent the decline of the output level of the servo signal and the S/N ratio.Type: GrantFiled: June 5, 2009Date of Patent: June 14, 2011Assignee: Hitachi Maxell, Ltd.Inventors: Kenji Tanaka, Kenichiro Yoshida, Sadamu Kuse
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Patent number: 7808736Abstract: A servo signal recording apparatus and servo-signal recording method for recording a servo signal on a magnetic tape that includes a magnetic layer having a data area capable of storing data and a servo area capable of storing a servo signal, the apparatus including a transportation unit for transporting the magnetic tape; a direct current (DC) erasing unit on a downstream side in a magnetic tape transportation direction that performs DC erasure to a surface layer portion of the magnetic layer by magnetization in a longitudinal direction of the magnetic tape; and a servo signal recording unit on a downstream side of the DC erasing unit in the magnetic tape transportation direction, that rubs against the magnetic layer of the magnetic tape, and records a servo signal in the servo area by magnetization in a direction opposite to a direction of the magnetization of the DC erasing unit.Type: GrantFiled: January 24, 2008Date of Patent: October 5, 2010Assignee: Hitachi Maxell, Ltd.Inventors: Kenji Tanaka, Kenichiro Yoshida, Masao Fujita, Sadamu Kuse
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Publication number: 20090310251Abstract: The information recording apparatus of the present invention includes N servo heads. Servo signals outputted respectively from the servo heads are delayed by a delay circuit such that the peaks of the waveforms of the servo signals coincide with each other. The delayed servo signals are added up by an adder. Thus, the output level of the servo signal can be increased by N times and the S/N ratio of the servo signal can be also increased by ?N times. As a result, the precision of PES improves and the amount of off-track can be reduced. Therefore, even if a magnetic layer in magnetic tape has a small thickness, it is possible to prevent the decline of the output level of the servo signal and the S/N ratio.Type: ApplicationFiled: June 5, 2009Publication date: December 17, 2009Inventors: Kenji TANAKA, Kenichiro Yoshida, Sadamu Kuse
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Publication number: 20090109566Abstract: A magnetic tape of the present invention includes a plurality of data bands in which a data signal can be recorded and servo pattern portions composed of a burst signal. The servo pattern portions are formed at a predetermined interval in a longitudinal direction of the magnetic tape in a plurality of data bands, and positions of the servo pattern portions formed in the respective data bands in the longitudinal direction of the magnetic tape vary. According to such a configuration, a magnetic tape can be provided, which is traced stably by the magnetic head even if the magnetic tape is deformed due to temperature and humidity.Type: ApplicationFiled: August 19, 2008Publication date: April 30, 2009Inventors: Kenji Tanaka, Sadamu Kuse, Kenichiro Yoshida
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Publication number: 20080285171Abstract: A servo signal recording apparatus and servo-signal recording method for recording a servo signal on a magnetic tape that includes a magnetic layer having a data area capable of storing data and a servo area capable of storing a servo signal, the apparatus including a transportation unit for transporting the magnetic tape; a DC erasing unit on a downstream side in a magnetic tape transportation direction that performs DC erasure to a surface layer portion of the magnetic layer by magnetization in a longitudinal direction of the magnetic tape; and a servo signal recording unit on a downstream side of the DC erasing unit in the magnetic tape transportation direction, that rubs against the magnetic layer of the magnetic tape, and records a servo signal in the servo area by magnetization in a direction opposite to a direction of the magnetization of the DC erasing unit.Type: ApplicationFiled: January 24, 2008Publication date: November 20, 2008Inventors: Kenji TANAKA, Kenichiro Yoshida, Masao Fujita, Sadamu Kuse
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Patent number: 7024837Abstract: A screw capper 1 includes a capping head 6 which grips a cap 5, a servo motor 7 which rotates the capping head, a voltmeter 10 which measures the torque of the capping head, an encoder 11 which detects the rotational angle of the capping head, and a control device 8 which controls the servo motor. In the screw capper, whether rotational fastening is acceptable is to be determined during the rotational fastening, the measured value of the encoder is measured from a predetermined measurement starting point until a rotational fastening completion point, and if the measured rotational angle is in the range of an acceptable decision angle which is set in advance, it is determined that the rotational fastening has been acceptably performed, whereas if the measured rotational angle is not in the range of the acceptable decision angle, it is determined that the rotational fastening is unacceptable.Type: GrantFiled: March 15, 2002Date of Patent: April 11, 2006Assignee: Shibuya Kogyo Co., Ltd.Inventors: Minoru Takebe, Mitsuru Kasai, Kenichiro Yoshida
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Patent number: 6936356Abstract: A magnetic recording medium comprising a non-magnetic support, at least one primer layer formed on one surface of the non-magnetic support, a magnetic layer formed on the primer layer, and a backcoat layer formed on the other surface of the non-magnetic support, wherein the magnetic layer has a thickness of 0.30 ?m or less and a centerline average surface roughness Ra of 3.2 nm or less, and (P1?P0) is 30 nm or less and (P1?P20) is 5 nm or less in which P0 is an averaged height of projections of the magnetic layer, and P1, P2, - - - and P20 are heights of the highest, the second highest, - - - and the 20th highest projections of the magnetic layer, respectively.Type: GrantFiled: December 3, 2003Date of Patent: August 30, 2005Assignee: Hitachi Maxell, Ltd.Inventors: Masakazu Tani, Yoshiyuki Makita, Norihisa Yoshimoto, Kenichiro Yoshida
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Patent number: 6926976Abstract: A magnetic recording medium comprising a non-magnetic support, at least one primer layer formed on one surface of the non-magnetic support, a magnetic layer formed on the primer layer, and a backcoat layer formed on the other surface of the non-magnetic support, wherein the magnetic layer has a thickness of 0.30 ?m or less and a centerline average surface roughness Ra of 3.2 nm or less, and (P1?P0) is 30 nm or less and (P1?P20) is 5 nm or less in which P0 is an averaged height of projections of the magnetic layer, and P1, P2, - - - and P20 are heights of the highest, the second highest, - - - and the 20th highest projections of the magnetic layer, respectively.Type: GrantFiled: December 3, 2003Date of Patent: August 9, 2005Assignee: Hitachi Maxell, Ltd.Inventors: Masakazu Tani, Yoshiyuki Makita, Norihisa Yoshimoto, Kenichiro Yoshida
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Patent number: 6921592Abstract: A magnetic recording medium comprising a non-magnetic support, at least one primer layer formed on one surface of the non-magnetic support, a magnetic layer formed on the primer layer, and a backcoat layer formed on the other surface of the non-magnetic support, wherein the magnetic layer has a thickness of 0.30 ?m or less and a centerline average surface roughness Ra of 3.2 nm or less, and (P1?P0) is 30 nm or less and (P1-P20) is 5 nm or less in which P0 is an averaged height of projections of the magnetic layer, and P1, P2, - - - and P20 are heights of the highest, the second highest, - - - and the 20th highest projections of the magnetic layer, respectively.Type: GrantFiled: December 3, 2003Date of Patent: July 26, 2005Assignee: Hitachi Maxell, Ltd.Inventors: Masakazu Tani, Yoshiyuki Makita, Norihisa Yoshimoto, Kenichiro Yoshida