Patents by Inventor Kenichiro Matsuzaki
Kenichiro Matsuzaki 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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Patent number: 10508709Abstract: In a vibration damping device 20, the moment of inertia J1 of a driven member 15, the moment of inertia J2 of an inertial mass body 23, the mass m of crank members 22, the distance L3 between the center of gravity G of the crank member 22 and the fulcrum of swinging of the crank member 22 with respect to the inertial mass body 23, and the distance L4 between this fulcrum and the center of rotation RC are determined so that torque fluctuation of an object for which vibration is to be damped, which is derived based on angular displacement and angles obtained by solving an equation of motion for the driven member 15 and an equation of motion for the entire vibration damping device 20 is equal to a target value.Type: GrantFiled: September 29, 2017Date of Patent: December 17, 2019Assignees: AISIN AW CO., LTD., NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY, Kagoshima UniversityInventors: Yoichi Oi, Masaki Wajima, Hiroki Nagai, Takao Sakamoto, Takahiro Ryu, Takashi Nakae, Kenichiro Matsuzaki
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Publication number: 20190226552Abstract: In a vibration damping device 20, the moment of inertia J1 of a driven member 15, the moment of inertia J2 of an inertial mass body 23, the mass m of crank members 22, the distance L3 between the center of gravity G of the crank member 22 and the fulcrum of swinging of the crank member 22 with respect to the inertial mass body 23, and the distance L4 between this fulcrum and the center of rotation RC are determined so that torque fluctuation of an object for which vibration is to be damped, which is derived based on angular displacement and angles obtained by solving an equation of motion for the driven member 15 and an equation of motion for the entire vibration damping device 20 is equal to a target value.Type: ApplicationFiled: September 29, 2017Publication date: July 25, 2019Applicants: AISIN AW CO., LTD., NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY, Kagoshima UniversityInventors: Yoichi OI, Masaki WAJIMA, Hiroki NAGAI, Takao SAKAMOTO, Takahiro RYU, Takashi NAKAE, Kenichiro MATSUZAKI
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Publication number: 20180187744Abstract: A vibration damping device 20 includes: a crank member 22 that is coupled to a driven member 15 via a first coupling shaft A1 and that is swingable about the first coupling shaft A1 along with rotation of the driven member 15; and an inertial mass body 24 that is coupled to the driven member 15 via the crank member 22 and a connecting rod 23 and that is swung about a center of rotation RC in conjunction with the crank member 22 along with rotation of the driven member 15. A component force of a centrifugal force that acts on the crank member 22 along with rotation of the driven member 15 in a direction that is orthogonal to the direction from the center of the first coupling shaft A1 toward the center of gravity G always acts on the crank member 22 as a restoring force that acts to return the inertial mass body 24 to the center of the swing range. The component force is maximum when the inertial mass body 24 is positioned at the center of the swing range.Type: ApplicationFiled: July 15, 2016Publication date: July 5, 2018Applicants: AISIN AW CO., LTD., NATIONAL UNIVERSITY CORPORATION OITA UNIVERSITY, KAGOSHIMA UNIVERSITYInventors: Yoshihiro TAKIKAWA, Hiroki NAGAI, Masaki WAJIMA, Takao SAKAMOTO, Takahiro RYU, Takashi NAKAE, Kenichiro MATSUZAKI
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Patent number: 9978050Abstract: An object recognizing is provided, which comprises a storing unit for storing feature values of objects in each classification of plural objects, wherein the feature value is used as a reference for specifying an object, an object recognizing unit for photographing an object placed within a prescribed area with a photographing device to specify a placing position of the object from an image of the photographed object, and referring to the feature values stored in the storing unit to recognize the classification of the photographed object, and a recognition result indicating unit for making a light emitting device emit light toward the specified placing position of the object to indicate whether or not the object recognizing unit has recognized the classification of the object photographed by the photographing device.Type: GrantFiled: February 29, 2016Date of Patent: May 22, 2018Assignee: CASIO COMPUTER CO., LTD.Inventor: Kenichiro Matsuzaki
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Publication number: 20160275363Abstract: An object recognizing is provided, which comprises a storing unit for storing feature values of objects in each classification of plural objects, wherein the feature value is used as a reference for specifying an object, an object recognizing unit for photographing an object placed within a prescribed area with a photographing device to specify a placing position of the object from an image of the photographed object, and referring to the feature values stored in the storing unit to recognize the classification of the photographed object, and a recognition result indicating unit for making a light emitting device emit light toward the specified placing position of the object to indicate whether or not the object recognizing unit has recognized the classification of the object photographed by the photographing device.Type: ApplicationFiled: February 29, 2016Publication date: September 22, 2016Applicant: CASIO COMPUTER CO., LTD.Inventor: Kenichiro MATSUZAKI
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Patent number: 8189322Abstract: The solid electrolytic capacitor according to the present invention comprises a capacitor element including an anode section, a cathode section, and a dielectric oxide film provided between the anode section and the cathode section. The solid electrolytic capacitor further comprises an anode lead frame connected to the anode section, a cathode lead frame connected to the cathode section, and an exterior resin covering the capacitor element and a part of the anode lead frame and cathode lead frame respectively. The anode section comprises an anode body including a sintered body of a valve action metal, and an average particle diameter of particles of the valve action metal of the anode body is 0.43 ?m or smaller.Type: GrantFiled: September 21, 2009Date of Patent: May 29, 2012Assignee: SANYO Electric Co., Ltd.Inventors: Kenichiro Matsuzaki, Taro Matsuo, Kiyotaka Ito
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Publication number: 20100073849Abstract: The solid electrolytic capacitor according to the present invention comprises a capacitor element including an anode section, a cathode section, and a dielectric oxide film provided between the anode section and the cathode section. The solid electrolytic capacitor further comprises an anode lead frame connected to the anode section, a cathode lead frame connected to the cathode section, and an exterior resin covering the capacitor element and a part of the anode lead frame and cathode lead frame respectively. The anode section comprises an anode body including a sintered body of a valve action metal, and an average particle diameter of particles of the valve action metal of the anode body is 0.43 ?m or smaller.Type: ApplicationFiled: September 21, 2009Publication date: March 25, 2010Applicant: SANYO ELECTRIC CO., LTD.Inventors: Kenichiro Matsuzaki, Taro Matsuo, Kiyotaka Ito
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Patent number: 7072172Abstract: A solid electrolytic capacitor includes a capacitor element in which an anode lead protrudes from one end of an anode member. An anode lead frame is attached to the anode lead by welding. A contact resistance enlarging portion is formed on a junction face of the anode lead frame with the anode lead, the area over which the anode lead frame comes into contact with the anode lead being smaller than the portion other than the junction face.Type: GrantFiled: September 14, 2004Date of Patent: July 4, 2006Assignee: Sanyo Electric Co., Ltd.Inventors: Kazuhiro Kato, Kenichiro Matsuzaki
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Patent number: 6912118Abstract: A solid electrolytic capacitor formed with a dielectric coating and a solid electrolyte layer successively formed on a surface of an anode body, wherein the solid electrolyte layer includes a conductive polymer containing at least a fluoroalkylnaphthalenesulfonate ion as a dopant. The conductive polymer can further contain a tetrahydronaphthalenesulfonate ion, a naphthalenesulfonate ion or a benzenesulfonate ion as the dopant. As a result, a solid electrolytic capacitor having a low ESR and a good heat resistance is provided.Type: GrantFiled: October 26, 2004Date of Patent: June 28, 2005Assignee: Sanyo Electric Co., Ltd.Inventors: Kenichiro Matsuzaki, Yohei Kawata, Seiji Omura, Fumio Tatezono, Yoshikazu Hirata
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Publication number: 20050088804Abstract: A solid electrolytic capacitor formed with a dielectric coating and a solid electrolyte layer successively formed on a surface of an anode body, wherein the solid electrolyte layer includes a conductive polymer containing at least a fluoroalkylnaphthalenesulfonate ion as a dopant. The conductive polymer can further contain a tetrahydronaphthalenesulfonate ion, a naphthalenesulfonate ion or a benzenesulfonate ion as the dopant. As a result, a solid electrolytic capacitor having a low ESR and a good heat resistance is provided.Type: ApplicationFiled: October 26, 2004Publication date: April 28, 2005Applicant: SANYO ELECTRIC CO., LTD.Inventors: Kenichiro Matsuzaki, Yohei Kawata, Seiji Omura, Fumio Tatezono, Yoshikazu Hirata
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Publication number: 20050057889Abstract: A solid electrolytic capacitor includes a capacitor element in which an anode lead protrudes from one end of an anode member. An anode lead frame is attached to the anode lead by welding. A contact resistance enlarging portion is formed on a junction face of the anode lead frame with the anode lead, the area over which the anode lead frame comes into contact with the anode lead being smaller than the portion other than the junction face.Type: ApplicationFiled: September 14, 2004Publication date: March 17, 2005Applicant: SANYO ELECTRIC CO., LTD.Inventors: Kazuhiro KATO, Kenichiro MATSUZAKI
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Patent number: 6858800Abstract: An electronic component comprises an upper half housing segment and a lower half housing segment. A lead frame to be bent downward toward the lower housing segment projects laterally from an upper end portion of the lower housing segment. Projecting from a side wall upper end portion of the lower housing segment is a rib piece in contact with the lower surface of base end portion of the lead frame and plastically deformable when subjected to a bending force to be applied to the base end portion when the lead frame is bent.Type: GrantFiled: April 12, 2002Date of Patent: February 22, 2005Assignees: Sanyo Electric Co., Ltd., Sanyo Electronic Components Co., Ltd.Inventors: Kazuhiro Kato, Kenichiro Matsuzaki
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Publication number: 20040094322Abstract: An electronic component comprises an upper half housing segment 70 and a lower half housing segment 71. A lead frame 9 to be bent downward toward the lower housing segment 71 projects laterally from an upper end portion of the lower housing segment 71. Projecting from a side wall upper end portion of the lower housing segment 71 is a rib piece 72 in contact with the lower surface of base end portion of the lead frame 9 and plastically deformable when subjected to a bending force to be applied to the base end portion when the lead frame 9 is bent.Type: ApplicationFiled: October 1, 2003Publication date: May 20, 2004Inventors: Kazuhiro Kato, Kenichiro Matsuzaki