Patents by Inventor Mitsumasa Nakamura
Mitsumasa Nakamura 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: 20240123198Abstract: A balloon has an inflatable portion that forms a tube shape extending in an extending direction in an inflated state, a distal end connecting portion provided to an end portion of the inflatable portion on one side thereof, and a proximal end connecting portion provided to an end portion of the inflatable portion on the other side thereof. At least the inflatable portion includes a plurality of first portions that forms wings in the deflated state and a plurality of second portions that is adjacent to the plurality of first portions in a circumferential direction centered on the center axis. In the process of changing shape from the inflated state to the deflated state, the plurality of second portions moves towards the center axis in advance of the plurality of first portions and thereby forms, in the inflatable portion, indentations recessed toward the center axis.Type: ApplicationFiled: December 21, 2023Publication date: April 18, 2024Inventors: Mitsumasa Okamoto, Yuta Nakamura, Shuhel Yamamoto, Shoma Kondo, Shizuya Yoshinaga, Takashi Kunisada
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Patent number: 11688678Abstract: A wiring board includes a first wiring layer, a high-speed wiring disposed in the first wiring layer, a second wiring layer, and a signal wiring disposed in the second wiring layer. The signal wiring transmits a signal slower than that through the high-speed wiring. A third wiring layer between the first and second wiring layers includes a power supply wiring and/or a ground wiring, which is not disposed in a portion where a land of the first wiring layer and the signal wiring do not overlap. The power supply wiring and/or the ground wiring overlap the signal wiring in a portion where the land of the first wiring layer and the signal wiring overlap each other.Type: GrantFiled: August 28, 2020Date of Patent: June 27, 2023Assignee: KIOXIA CORPORATIONInventors: Yukifumi Oyama, Mitsumasa Nakamura, Yuichi Sano
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Publication number: 20210296223Abstract: A wiring board includes a first wiring layer, a high-speed wiring disposed in the first wiring layer, a second wiring layer, and a signal wiring disposed in the second wiring layer. The signal wiring transmits a signal slower than that through the high-speed wiring. A third wiring layer between the first and second wiring layers includes a power supply wiring and/or a ground wiring, which is not disposed in a portion where a land of the first wiring layer and the signal wiring do not overlap. The power supply wiring and/or the ground wiring overlap the signal wiring in a portion where the land of the first wiring layer and the signal wiring overlap each other.Type: ApplicationFiled: August 28, 2020Publication date: September 23, 2021Applicant: KIOXIA CORPORATIONInventors: Yukifumi Oyama, Mitsumasa Nakamura, Yuichi Sano
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Publication number: 20210069157Abstract: The present invention relates to a pharmaceutical composition for the treatment of primary biliary cirrhosis (PBC), in which containing a therapeutically effective amount of (R)-2-[3-[[N-(benzoxazol-2-yl)-N-3-(4-methoxyphenoxy)propyl]aminomethyl]phenoxy] butyric acid, a salt thereof, or a solvate thereof.Type: ApplicationFiled: February 24, 2017Publication date: March 11, 2021Applicant: Kowa Company, Ltd.Inventors: Mitsumasa NAKAMURA, Satoshi Kojima, Ryohei Tanigawa
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Patent number: 10314825Abstract: The present invention relates to a pharmaceutical composition for the treatment of primary biliary cirrhosis (PBC), in which containing a therapeutically effective amount of (R)-2-[3-[[N-(benzoxazol-2-yl)-N-3-(4-methoxyphenoxy)propyl]aminomethyl]phenoxy] butyric acid, a salt thereof, or a solvate thereof.Type: GrantFiled: February 23, 2018Date of Patent: June 11, 2019Assignee: KOWA COMPANY, LTD.Inventors: Mitsumasa Nakamura, Satoshi Kojima, Ryohei Tanigawa
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Publication number: 20180250274Abstract: The present invention relates to a pharmaceutical composition for the treatment of primary biliary cirrhosis (PBC), in which containing a therapeutically effective amount of (R)-2-[3-[[N-(benzoxazol-2-yl)-N-3-(4-methoxyphenoxy)propyl]aminomethyl]phenoxy] butyric acid, a salt thereof, or a solvate thereof.Type: ApplicationFiled: February 23, 2018Publication date: September 6, 2018Applicant: KOWA COMPANY, LTD.Inventors: Mitsumasa NAKAMURA, Satoshi KOJIMA, Ryohei TANIGAWA
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Patent number: 9643519Abstract: In a vehicular seat device (20), a right seat (24) is movably supported via a right slide rail (21). The right seat is provided with a seat back (61) mounted to a movable base (31) of the right slide rail, a seat cushion (69) rotatably mounted to the seat back, and a connecting link (81) rotatably supporting a front portion (69a) of the seat cushion on the movable base. The connecting link includes a leg link portion (84) detachably supported on the movable base. The right seat when folded in a storage mode is movable to a storage position (13) of a lower floor (12).Type: GrantFiled: April 11, 2014Date of Patent: May 9, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Mitsumasa Nakamura, Maki Yamaguchi, Koki Sato
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Patent number: 9604552Abstract: A vehicle seat which can retract a seat body in a refraction floor with components of a refraction structure not arranged on a surface of the retraction floor is provided by a simple structure. This includes: a support leg detachably retained by a leg retaining member, located on a vehicle body floor, and supporting a seat cushion; and a support base connected to the vehicle body floor to support a pivotable seat back. The seat back pivots relative to the support base to move the seat cushion to the refraction floor. The support leg pivots relative to the seat cushion in accordance with a pivotal movement of the seat back and reaches from the leg retaining member when the seat back has reached a predetermined pivoted position. The support leg is positioned lower than the leg retaining member when the vehicle seat is in a retracted state.Type: GrantFiled: March 18, 2014Date of Patent: March 28, 2017Assignees: TS Tech Co., Ltd., Honda Motor Co., Ltd.Inventors: Takeshi Akutsu, Koki Sato, Mitsumasa Nakamura, Maki Yamaguchi
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Publication number: 20160052425Abstract: A vehicle seat which can retract a seat body in a refraction floor with components of a refraction structure not arranged on a surface of the retraction floor is provided by a simple structure. This includes: a support leg detachably retained by a leg retaining member, located on a vehicle body floor, and supporting a seat cushion; and a support base connected to the vehicle body floor to support a pivotable seat back. The seat back pivots relative to the support base to move the seat cushion to the refraction floor. The support leg pivots relative to the seat cushion in accordance with a pivotal movement of the seat back and reaches from the leg retaining member when the seat back has reached a predetermined pivoted position. The support leg is positioned lower than the leg retaining member when the vehicle seat is in a retracted state.Type: ApplicationFiled: March 18, 2014Publication date: February 25, 2016Inventors: Takeshi Akutsu, Koki Sato, Mitsumasa Nakamura, Maki Yamaguchi
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Publication number: 20160046210Abstract: In a vehicular seat device (20), a right seat (24) is movably supported via a right slide rail (21). The right seat is provided with a seat back (61) mounted to a movable base (31) of the right slide rail, a seat cushion (69) rotatably mounted to the seat back, and a connecting link (81) rotatably supporting a front portion (69a) of the seat cushion on the movable base. The connecting link includes a leg link portion (84) detachably supported on the movable base. The right seat when folded in a storage mode is movable to a storage position (13) of a lower floor (12).Type: ApplicationFiled: April 11, 2014Publication date: February 18, 2016Inventors: Mitsumasa Nakamura, Maki Yamaguchi, Koki Sato
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Patent number: 7077478Abstract: A first cushion receiving member of a seat cushion and a second cushion receiving member of a seat back are turnably connected to each other by a connecting member. The first cushion receiving member is turnably supported at its front end on a front frame of a first framework. The second cushion receiving member is supported on a second framework, through a spring fixed at its upper portion at at least two points and at its lower portion to the second framework and through an elastic fabric having a periphery fixed to the second framework. Thus, the first and second cushion receiving members can be prevented from being oscillated laterally, and the vibration caused by the expansion and contraction of the spring can be dampened by the elastic fabric.Type: GrantFiled: May 24, 2005Date of Patent: July 18, 2006Assignee: Honda Motor Co., Ltd.Inventor: Mitsumasa Nakamura
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Publication number: 20060061190Abstract: In a vehicle seat (S) having a seating portion (10) and a backrest portion (20), the seating portion (10) and the backrest portion (20) are provided with base plates (12, 22) detachably mounted to a frame (40), blocks (13, 23), spring plates (14, 24), and skin covers (16, 26), the blocks (13, 23) are arranged so as to form a predetermined space between the base plates (12, 22) and the spring plates (14, 24), and the spring plates (14, 24) are formed by a foam having an elasticity, and are deflected into the space at a time when a force in a direction of the base plates (12, 22) is applied to the spring plates.Type: ApplicationFiled: May 9, 2003Publication date: March 23, 2006Inventors: Takako Fukuda, Mitsumasa Nakamura
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Publication number: 20050275273Abstract: A first cushion receiving member of a seat cushion and a second cushion receiving member of a seat back are turnably connected to each other by a connecting member. The first cushion receiving member is turnably supported at its front end on a front frame of a first framework. The second cushion receiving member is supported on a second framework, through a spring fixed at its upper portion at at least two points and at its lower portion to the second framework and through an elastic fabric having a periphery fixed to the second framework. Thus, the first and second cushion receiving members can be prevented from being oscillated laterally, and the vibration caused by the expansion and contraction of the spring can be dampened by the elastic fabric.Type: ApplicationFiled: May 24, 2005Publication date: December 15, 2005Applicant: Honda Motor Co., Ltd.Inventor: Mitsumasa Nakamura
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Publication number: 20040155512Abstract: The vehicle seat S has at least the sitting area 11 and the seat cushion 10 for supporting the sitting area 11. The seat cushion 10 is formed by using foam as an exterior material in a given form. The backrest 20 for supporting the back area 21 may be molded in the seat cushion at the same time. In addition, the foam may be one selected from the group consisting of PP (polypropylene) bead foam, PE (polyethylene) bead foam, PP foam, PE foam, AS resin(acrylonitrile-styrene resin) foam, EVA (ethylene-vinyl acetate copolymer resin) foam and a urethane foam.Type: ApplicationFiled: October 15, 2003Publication date: August 12, 2004Inventor: Mitsumasa Nakamura