Patents by Inventor Takeshi Yanase
Takeshi Yanase 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: 9441286Abstract: An oil-impregnated sintered bearing which does not tend to produce squealing noises is provided. The oil-impregnated sintered bearing can be used as a bearing of an electric motor that may be intermittently used for a short time, such as a bearing of a window regulator motor. The oil-impregnated sintered bearing includes pores that include middle-sized pores with circle-equivalent diameters of 45 to 63 ?m at 0.9 to 2.5%, interparticle pores with circle-equivalent diameters of 63 to 75 ?m at 0.1 to 1.2%, and large interparticle pores with circle-equivalent diameters of larger than 75 ?m at not more than 3%, with respect to the total number of the pores.Type: GrantFiled: October 19, 2012Date of Patent: September 13, 2016Assignee: HITACHI POWDERED METALS CO., LTD.Inventors: Naoki Nishizawa, Hidekazu Tokushima, Takeshi Yanase
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Patent number: 8633245Abstract: The compound represented by the following formula (I) and the like have PAI-1 inhibition activity; wherein: R1 represents a C6-10 aryl group which may be substituted or the like; T represents a single bond or the like; m represents 0 or 1; when m is 0, G represents —N—C(?O)—CO2H or the like; when m is 1, G represents an oxygen atom or the like; R2 represents a C6-10 aryl group which may be substituted or the like; E represents the following formula (II) wherein one of R31, R32, R33 and R34 represents the formula R1-T-, each of the other three independently represents a hydrogen atom or the like, and R35 represents the formula —X—Y?, a hydrogen atom or the like; X represents —CH2— or the like; Y? represents a carboxy group or the like; M represents a single bond or the like.Type: GrantFiled: April 10, 2009Date of Patent: January 21, 2014Assignee: Institute of Medicinal Molecular Design, Inc.Inventors: Youichi Yamaguchi, Takeshi Yanase, Susumu Muto, Akiko Itai
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Patent number: 8096709Abstract: A sliding bearing comprises a shaft hole for rotatably supporting a shaft that is inserted thereinto, an inner circumferential surface on which the shaft slides, and plural linearly oblique grooves. The grooves extend in a direction crossing a circumferential direction of the sliding bearing and are formed on the inner circumferential surface at intervals, and the grooves are provided with a lubricant. The oblique grooves have an oblique angle in a range of 10° to 60° with respect to a direction perpendicular to the circumferential direction and have a width B in a range of 0.5 to 5 mm in the circumferential direction. The adjacent grooves have a land with a surface as a sliding surface therebetween, and the sliding surface has a width A in a range of 1 to 7 mm in the circumferential direction. A ratio A/B of the width A of the sliding surface of the land to the width B of the groove is in a range of 0.5 to 5.0.Type: GrantFiled: March 27, 2007Date of Patent: January 17, 2012Assignee: Hitachi Powdered Metals Co., Ltd.Inventors: Kazuo Maruyama, Takeshi Yanase, Kunio Maki, Jun-ichi Kobayashi, Osamu Mawatari
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Publication number: 20110294813Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein R1 is optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocycle or optionally substituted heterocyclealkyl, X is —O—, —NR3—, —NR3C(?O)— or —NR3S(?O)2—, R2 is optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl, R3 is hydrogen or optionally substituted alkyl.Type: ApplicationFiled: June 30, 2011Publication date: December 1, 2011Applicants: SHIONOGI & CO., LTD., INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
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Patent number: 8044236Abstract: A compound represented by the following general formula (I) or a salt thereof, or a hydrate thereof or a solvate thereof having an inhibitory action against plasminogen activator inhibitor-1 (PAI-1): wherein R1 represents a C6-10 aryl group; or a substituted C6-10 aryl group, R2 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, nitro group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group, a phenyl group and carboxy group, X represents —CH2—, —CH2CH2—, —CH?CH— or —N(R3)—C(?O)—, Y represents carboxy group or a bioisostere of carboxy group, R3 represents hydrogen atom, a C1-4 alkyl group or a C7-12 aralkyl group, m represents 0 or 1.Type: GrantFiled: October 11, 2007Date of Patent: October 25, 2011Assignee: Institute of Medicinal Molecular Design, Inc.Inventors: Youichi Yamaguchi, Takeshi Yanase, Susumu Muto, Akiko Itai
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Patent number: 7998992Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein R1 is optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocycle or optionally substituted heterocyclealkyl, X is —O—, —NR3—, —NR3C(?O)— or —NR3S(?O)2—, R2 is optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl, R3 is hydrogen or optionally substituted alkyl.Type: GrantFiled: March 27, 2008Date of Patent: August 16, 2011Assignees: Institute of Medicinal Molecular Design, Inc., Shionogi & Co., Ltd.Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
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Patent number: 7884234Abstract: A compound represented by the following general formula (I) or a salt thereof, or a hydrate thereof or a solvate thereof having an inhibitory action against plasminogen activator inhibitor-1 (PAI-1): wherein R1 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, cyano group, nitro group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group and a C1-6 alkylsulfanyl group, R2 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, hydroxy group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group, a C1-6 alkylsulfanyl group and phenyl group, X represents a single bond or oxygen atom, Z represents a phenylene group or a substituted phenylene group, m represents 0 or 1.Type: GrantFiled: October 11, 2007Date of Patent: February 8, 2011Assignee: Institute of Medicinal Molecular Design, inc.Inventors: Youichi Yamaguchi, Takeshi Yanase, Susumu Muto, Akiko Itai
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Publication number: 20100234363Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor.Type: ApplicationFiled: September 17, 2008Publication date: September 16, 2010Applicants: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC., SHIONOGI & CO., LTD.Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
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Publication number: 20100113448Abstract: Disclosed is a compound which is useful as an 11?-hydroxysteroid dehydrogenase type 1 inhibitor. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein R1 is optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted heterocycle or optionally substituted heterocyclealkyl, X is —O—, —NR3—, —NR3C(?O)— or —NR3S(?O)2—, R2 is optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl, R3 is hydrogen or optionally substituted alkyl.Type: ApplicationFiled: March 27, 2008Publication date: May 6, 2010Applicants: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC., SHIONOGI & CO., LTD.Inventors: Akiko Itai, Susumu Muto, Ryuko Tokuyama, Hiroshi Fukasawa, Takeshi Yanase
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Publication number: 20090312315Abstract: The compound represented by the following formula (I) and the like have PAI-1 inhibition activity; wherein: R1 represents a C6-10 aryl group which may be substituted or the like; T represents a single bond or the like; m represents 0 or 1; when m is 0, G represents —N—C(?O)—CO2H or the like; when m is 1, G represents an oxygen atom or the like; R2 represents a C6-10 aryl group which may be substituted or the like; E represents the following formula (II) wherein one of R31, R32, R33 and R34 represents the formula R1-T-, each of the other three independently represents a hydrogen atom or the like, and R35 represents the formula —X—Y?, a hydrogen atom or the like; X represents —CH2— or the like; Y? represents a carboxy group or the like; M represents a single bond or the like.Type: ApplicationFiled: April 10, 2009Publication date: December 17, 2009Inventors: Youichi Yamaguchi, Takeshi Yanase, Susumu Muto, Akiko Itai
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Publication number: 20090215899Abstract: A compound represented by the following general formula (I) or a salt thereof, or a hydrate thereof or a solvate thereof having an inhibitory action against plasminogen activator inhibitor-1 (PAI-1): wherein R1 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, cyano group, nitro group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group and a C1-6 alkylsulfanyl group, R2 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, hydroxy group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group, a C1-6 alkylsulfanyl group and phenyl group, X represents a single bond or oxygen atom, Z represents a phenylene group or a substituted phenylene group, m represents 0 or 1.Type: ApplicationFiled: October 11, 2007Publication date: August 27, 2009Applicant: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.Inventors: Youichi YAMAGUCHI, Takeshi YANASE, Susumu MUTO, Akiko ITAI
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Publication number: 20090067766Abstract: A sliding bearing comprises a shaft hole for rotatably supporting a shaft that is inserted thereinto, an inner circumferential surface on which the shaft slides, and plural linearly oblique grooves. The grooves extend in a direction crossing a circumferential direction of the sliding bearing and are formed on the inner circumferential surface at intervals, and the grooves are provided with a lubricant. The oblique grooves have an oblique angle in a range of 10° to 60° with respect to a direction perpendicular to the circumferential direction and have a width B in a range of 0.5 to 5 mm in the circumferential direction. The adjacent grooves have a land with a surface as a sliding surface therebetween, and the sliding surface has a width A in a range of 1 to 7 mm in the circumferential direction. A ratio A/B of the width A of the sliding surface of the land to the width B of the groove is in a range of 0.5 to 5.0.Type: ApplicationFiled: March 27, 2007Publication date: March 12, 2009Applicant: HITACHI POWDERED METALS CO., LTDInventors: Kazuo Maruyama, Takeshi Yanase, Kunio Maki, Jun-ichi Kobayashi
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Publication number: 20080275116Abstract: A compound represented by the following general formula (I) or a salt thereof, or a hydrate thereof or a solvate thereof having an inhibitory action against plasminogen activator inhibitor-1 (PAI-1): wherein R1 represents a C6-10 aryl group; or a substituted C6-10 aryl group, R2 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, nitro group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group, a phenyl group and carboxy group, X represents —CH2—, —CH2CH2—, —CH?CH— or —N(R3)—C(?O)—, Y represents carboxy group or a bioisostere of carboxy group, R3 represents hydrogen atom, a C1-4 alkyl group or a C7-12 aralkyl group, m represents 0 or 1.Type: ApplicationFiled: October 11, 2007Publication date: November 6, 2008Applicant: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.Inventors: Youichi YAMAGUCHI, Takeshi YANASE, Susumu MUTO, Akiko ITAI
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Publication number: 20080249175Abstract: A compound represented by the following general formula (I) or a salt thereof, or a hydrate thereof or a solvate thereof having an inhibitory action against plasminogen activator inhibitor-1 (PAI-1): wherein R1 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, cyano group, nitro group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group and a C1-6 alkylsulfanyl group, R2 represents a C6-10 aryl group; or a C6-10 aryl group substituted with a group or groups selected from the group consisting of a halogen atom, hydroxy group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a C1-6 alkoxy group, a halogenated C1-6 alkoxy group, a C1-6 alkylsulfanyl group and phenyl group, X represents a single bond or oxygen atom, Z represents a phenylene group or a substituted phenylene group, m represents 0 or 1.Type: ApplicationFiled: October 11, 2007Publication date: October 9, 2008Applicant: INSTITUTE OF MEDICINAL MOLECULAR DESIGN, INC.Inventors: Youichi YAMAGUCHI, Takeshi YANASE, Susumu MUTO, Akiko ITAI
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Patent number: 7096396Abstract: A test system for circuits which is capable of selecting any one of a plurality of circuits to be tested and testing a selected circuit to be tested, includes a tested circuit data producing unit which produces tested circuit data concerning any one of several circuits to be tested; and a control unit which controls a plurality of programmable gate arrays (PGAs) on the basis of an output of the tested circuit data producing unit. Furthermore, the test system for circuits includes a plurality of PGAs each of which is connected to the control unit and generates a test pattern in response to control data sent from the control unit according to a program; and interface units which are associated with the plurality of PGAS, respectively, and are connected to the circuits to be tested.Type: GrantFiled: February 19, 2003Date of Patent: August 22, 2006Assignee: Fujitsu LimitedInventors: Kouji Uesaka, Shuichi Kameyama, Takeshi Yanase
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Publication number: 20030233208Abstract: A test system for circuits which is capable of selecting any one of a plurality of circuits to be tested and testing a selected circuit to be tested, includes a tested circuit data producing unit which produces tested circuit data concerning any one of several circuits to be tested; and a control unit which controls a plurality of programmable gate arrays (PGAs) on the basis of an output of the tested circuit data producing unit. Furthermore, the test system for circuits includes a plurality of PGAs each of which is connected to the control unit and generates a test pattern in response to control data sent from the control unit according to a program; and interface units which are associated with the plurality of PGAS, respectively, and are connected to the circuits to be tested.Type: ApplicationFiled: February 19, 2003Publication date: December 18, 2003Applicant: Fujitsu LimitedInventors: Kouji Uesaka, Shuichi Kameyama, Takeshi Yanase
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Patent number: 6270360Abstract: An electric junction box of this invention comprises a junction box main body, a relay disposed within the junction box main body, having a relay coil and a pair of bus bars arranged within the junction box main body. The pair of the bus bars have end portions opposing each other. A coil accommodating portion for accommodating the relay coil and a contact point portion are formed at an end of one bus bar of the pair of the bus bars, while other contact point portion corresponding to the one contact point portion is formed at the other end of the bus bar of the pair of the bus bars.Type: GrantFiled: February 18, 2000Date of Patent: August 7, 2001Assignee: Yazaki CorporationInventor: Takeshi Yanase
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Patent number: 5817976Abstract: An electrical junction box for connecting wire harnesses in which the configuration of inner circuit and its manufacturing process are simplified. The electrical junction box comprising: a top cover with a plurality of cavities for accommodating electrical parts such as fuses and relays; a bottom cover fixed to the top cover, the bottom cover having housing portions in which terminals at ends of wires constituting a wire harness are accommodated, the bottom cover having a plurality of sub harness bottom covers adapted to a plurality of sub wire harnesses which are classified according to the destination of the wires and load system; and electrical circuits accommodated between the top and bottom covers, the terminals at ends of the wires and the electrical parts being connected to the electrical circuits, wherein the plurality of cavities and the electrical circuits are arranged to form blocks in accordance with the sub harness bottom covers.Type: GrantFiled: April 12, 1994Date of Patent: October 6, 1998Assignee: Yazaki CorporationInventors: Takeshi Yanase, Kunihiko Takeuchi
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Patent number: 5811891Abstract: A switching unit includes a plurality of operation switches and terminal loads corresponding to each of the operation switches. A switch is connected to a load by way of a controlling circuit unit. Each of the operation switches includes a recognition signal generator for generating individually different switch signals when each switch is turned on. The controlling circuit unit includes a switch discriminator that generates an output signal for activating a predetermined terminal load on receiving each of the switch signals from the recognition signal generating means. By replacing an operation switch with another which contains a different recognition signal generator, the unit can cope with a change of the grade of a vehicle, change of required function and so on, making possible a reduction in the number of terms to be used, making it possible to reduce the total production cost.Type: GrantFiled: February 22, 1995Date of Patent: September 22, 1998Assignee: Yazaki CorporationInventor: Takeshi Yanase
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Patent number: 5760490Abstract: An electronic unit for a vehicle includes a control section for carrying out predetermined control management by detection signals transmitted through signal lines installed in the vehicle, a drive section for carrying out predetermined power management by control signals for said predetermined control management, which are outputted from the control section, a power branch circuit for separating one power generated from the drive section into three or more systems of power lines, and harness connecting connectors connected to terminals of the power branch circuit. Since the electronic unit per se has a "branch connecting" function of the wire harnesses, it does not require an exclusive junction box, so that the harness circuits can be simplified.Type: GrantFiled: October 23, 1996Date of Patent: June 2, 1998Assignee: Yazaki CorporationInventor: Takeshi Yanase