Patents by Inventor Youhei TAKAGI
Youhei TAKAGI 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: 12220997Abstract: A charging connector is provided with a mating portion, a main portion, a body and a fasting member. The main portion is provided with a plurality of contacts, which are respectively connectable mating contacts of a mating connector, and a housing, which holds the contacts. The body accommodates the main portion at least in part and holds the main portion. The mating portion is located forward of the body in a front-rear direction. The fasting member fastens the mating portion to the body. The fasting member is not brought into contact with the housing at least in the front-rear direction.Type: GrantFiled: February 1, 2022Date of Patent: February 11, 2025Assignee: Japan Aviation Electronics Industry, LimitedInventor: Youhei Takagi
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Patent number: 12107373Abstract: An assembly comprises a cable and a connector. The cable includes at least four direct current (DC) wires. Each of the DC wires has a first coupling portion at an end thereof. The connector is attached to the cable. The connector comprises a housing and two DC contacts. The housing has two accommodating portions. The two DC contacts are arranged in a horizontal direction. The DC contacts are accommodated in the accommodating portions, respectively. Each of the DC contacts has a contact portion and a second coupling portion. The second coupling portion of each of the DC contacts is connected with the first coupling portions of at least two of the DC wires in the corresponding accommodating portion. The first coupling portions, which are connected with the second coupling portion, are arranged in parallel in the horizontal direction.Type: GrantFiled: February 1, 2022Date of Patent: October 1, 2024Assignee: Japan Aviation Electronics Industry, LimitedInventor: Youhei Takagi
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Patent number: 12027792Abstract: A connector comprises a housing, a holder, a contact, an electrical wire and a sleeve member. The housing is formed with a contact accommodating portion. The contact accommodating portion is formed with a first receiving portion. The holder is formed with a second receiving portion. The contact is provided with a first press-fit portion. The sleeve member is provided with a first abutment portion, a second abutment portion and a second press-fit portion. The first abutment portion abuts against the first receiving portion. The second abutment portion abuts against the second receiving portion. One of the first press-fit portion and the second press-fit portion is press-fit into a remaining one of the first press-fit portion and the second press-fit portion in a direction perpendicular to the front-rear direction and thereby a relative movement of the sleeve member with respect to the contact along the front-rear direction is regulated.Type: GrantFiled: May 5, 2022Date of Patent: July 2, 2024Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Youhei Takagi
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Publication number: 20230398885Abstract: In a charging connector, contacts are divided into a first terminal group and a second terminal group. The first terminal group is located upward of the second terminal group. A housing has a first surrounding portion which protrudes from a main surface thereof and surrounds the first terminal group. A mating portion has an attaching portion, a second surrounding portion and an upper protection portion. The attaching portion is attached on the main surface of the housing. The attaching portion is provided with an opening which penetrates therethrough in the front-rear direction. The first surrounding portion of the housing extends forward through the opening. The second surrounding portion is located downward of the opening. The second surrounding portion protrudes forward from the attaching portion and surrounds the second terminal group. The upper protection portion is located upward of the opening and protrudes forward from the attaching portion.Type: ApplicationFiled: April 7, 2023Publication date: December 14, 2023Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Youhei TAKAGI
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Publication number: 20230033701Abstract: A connector comprises a housing, a holder, a contact, an electrical wire and a sleeve member. The housing is formed with a contact accommodating portion. The contact accommodating portion is formed with a first receiving portion. The holder is formed with a second receiving portion. The contact is provided with a first press-fit portion. The sleeve member is provided with a first abutment portion, a second abutment portion and a second press-fit portion. The first abutment portion abuts against the first receiving portion. The second abutment portion abuts against the second receiving portion. One of the first press-fit portion and the second press-fit portion is press-fit into a remaining one of the first press-fit portion and the second press-fit portion in a direction perpendicular to the front-rear direction and thereby a relative movement of the sleeve member with respect to the contact along the front-rear direction is regulated.Type: ApplicationFiled: May 5, 2022Publication date: February 2, 2023Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Youhei TAKAGI
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Patent number: 11569609Abstract: A cable clamp has first and second metal plate members, each with two fixed portions, front and rear plate portions, and a clamp portion. The fixed portions are separated from each other in a first direction perpendicular to a front-rear direction. The front plate portion couples the fixed portions to each other. The rear plate portion is rearward of and apart from the front plate portion and couples the fixed portions to each other. The clamp portion is on the front or rear plate portions or both. When clamped, in a second direction perpendicular to the front-rear and first directions, the first member fixed portions are fixed to the second member fixed portions, respectively, the cable, in the second direction, is between the first and second member front plate portions and between the first and second member rear plate portions, and the clamp portion is pressed against the cable.Type: GrantFiled: December 16, 2020Date of Patent: January 31, 2023Assignee: Japan Aviation Electronics Industry, LimitedInventor: Youhei Takagi
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Publication number: 20230020874Abstract: An assembly comprises a cable and a connector. The cable includes at least four direct current (DC) wires. Each of the DC wires has a first coupling portion at an end thereof. The connector is attached to the cable. The connector comprises a housing and two DC contacts. The housing has two accommodating portions. The two DC contacts are arranged in a horizontal direction. The DC contacts are accommodated in the accommodating portions, respectively. Each of the DC contacts has a contact portion and a second coupling portion. The second coupling portion of each of the DC contacts is connected with the first coupling portions of at least two of the DC wires in the corresponding accommodating portion. The first coupling portions, which are connected with the second coupling portion, are arranged in parallel in the horizontal direction.Type: ApplicationFiled: February 1, 2022Publication date: January 19, 2023Applicant: Japan Aviation Electronics Industry, LimitedInventor: Youhei TAKAGI
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Publication number: 20230020408Abstract: A charging connector is provided with a mating portion, a main portion, a body and a fasting member. The main portion is provided with a plurality of contacts, which are respectively connectable mating contacts of a mating connector, and a housing, which holds the contacts. The body accommodates the main portion at least in part and holds the main portion. The mating portion is located forward of the body in a front-rear direction. The fasting member fastens the mating portion to the body. The fasting member is not brought into contact with the housing at least in the front-rear direction.Type: ApplicationFiled: February 1, 2022Publication date: January 19, 2023Applicant: Japan Aviation Electronics Industry, LimitedInventor: Youhei TAKAGI
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Publication number: 20220323372Abstract: Provided is a composition for improving liver function that utilizes a plant-derived resorcinolic lipid, being useful, for example, in improving symptoms of non-alcoholic hepatitis. A plant-derived resorcinolic lipid is used as an active ingredient of the composition for improving liver function. The resorcinolic lipid is preferably an alkylresorcinol and is also preferably derived from a gramineae plant, also preferably from wheat and/or rye bran and/or whole grains. This composition for improving liver function is especially suitably used to improve symptoms of non-alcoholic hepatitis.Type: ApplicationFiled: May 19, 2020Publication date: October 13, 2022Applicant: NITTO FUJI FLOUR MILLING CO., LTD.Inventors: Youhei TAKAGI, Yumika HIRAGA, Shinjiro IMAI, Akie KURASHINA, Masayoshi TAKAYANAGI, Yasuto SASAKI, Hideo OSHIMA, Takeshi KOIZUMI
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Patent number: 11342706Abstract: A connector comprises a housing, a holder, a contact, an electrical wire and a sleeve member. The contact is accommodated in a contact accommodation portion of the housing at least in part. The holder is attached to the housing and defines a rear end of the contact accommodation portion. An electrical wire is connected to the contact and extends outside thorough a through hole of the holder. The sleeve member has a main portion and three or more front protrusions. The main portion extends in a front-rear direction and has a C-shape section in a plane perpendicular to the front-rear direction. Each of the front protrusions protrudes forward from a front end of the main portion. The sleeve member is attached to the contact to accommodate a part of the contact and a part of the electrical wire in the main portion and located between an abutment portion and the holder. At least three of the front protrusions are brought into abutment with the abutment portion of the contact.Type: GrantFiled: February 23, 2021Date of Patent: May 24, 2022Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Youhei Takagi
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Publication number: 20220094103Abstract: A connector comprises a housing, a holder, a contact, an electrical wire and a sleeve member. The contact is accommodated in a contact accommodation portion of the housing at least in part. The holder is attached to the housing and defines a rear end of the contact accommodation portion. An electrical wire is connected to the contact and extends outside thorough a through hole of the holder. The sleeve member has a main portion and three or more front protrusions. The main portion extends in a front-rear direction and has a C-shape section in a plane perpendicular to the front-rear direction. Each of the front protrusions protrudes forward from a front end of the main portion. The sleeve member is attached to the contact to accommodate a part of the contact and a part of the electrical wire in the main portion and located between an abutment portion and the holder. At least three of the front protrusions are brought into abutment with the abutment portion of the contact.Type: ApplicationFiled: February 23, 2021Publication date: March 24, 2022Inventor: Youhei TAKAGI
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Publication number: 20220029351Abstract: A cable clamp has first and second metal plate members, each with two fixed portions, front and rear plate portions, and a clamp portion. The fixed portions are separated from each other in a first direction perpendicular to a front-rear direction. The front plate portion couples the fixed portions to each other. The rear plate portion is rearward of and apart from the front plate portion and couples the fixed portions to each other. The clamp portion is on the front or rear plate portions or both. When clamped, in a second direction perpendicular to the front-rear and first directions, the first member fixed portions are fixed to the second member fixed portions, respectively, the cable, in the second direction, is between the first and second member front plate portions and between the first and second member rear plate portions, and the clamp portion is pressed against the cable.Type: ApplicationFiled: December 16, 2020Publication date: January 27, 2022Inventor: Youhei TAKAGI
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Patent number: 11139616Abstract: A charging connector comprises a connector main, a lever and a regulating portion. The lever has a latch portion. The latch portion is provided with a locking lug. The locking lug has a locking surface. The lever comprises a main portion and a reinforcing portion. The main portion is made of resin. The reinforcing portion is made of metal plate. The reinforcing portion is held by the main portion. The reinforcing portion has a locking portion and a regulated portion. The locking portion is exposed on the locking surface. When the lever is positioned at a locked position, the regulated portion is positioned rearward beyond the regulating portion in a front-rear direction and faces the regulating portion in the front-rear direction. When the lever is positioned at the locked position, the regulating portion regulates forward movement of the regulated portion in the front-rear direction.Type: GrantFiled: July 6, 2020Date of Patent: October 5, 2021Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Youhei Takagi
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Publication number: 20210257781Abstract: A charging connector comprises a connector main, a lever and a regulating portion. The lever has a latch portion. The latch portion is provided with a locking lug. The locking lug has a locking surface. The lever comprises a main portion and a reinforcing portion. The main portion is made of resin. The reinforcing portion is made of metal plate. The reinforcing portion is held by the main portion. The reinforcing portion has a locking portion and a regulated portion. The locking portion is exposed on the locking surface. When the lever is positioned at a locked position, the regulated portion is positioned rearward beyond the regulating portion in a front-rear direction and faces the regulating portion in the front-rear direction. When the lever is positioned at the locked position, the regulating portion regulates forward movement of the regulated portion in the front-rear direction.Type: ApplicationFiled: July 6, 2020Publication date: August 19, 2021Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Youhei TAKAGI
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Patent number: 9812820Abstract: A connector includes: a locking lever; a switching mechanism that includes a switch configured to generate a signal capable of establishing conduction between the connector and an inlet when operated by the locking lever and is arranged so as to be movable between a first position and a second position; an outer shell configured to accommodate the locking lever and the switch therein; a cover including a cover-side protrusion and being arranged on the outer shell so that at least a part of the cover is exposed to an outside of the outer shell; and a movable-plate-side protrusion arranged in the switching mechanism and configured to retain the switching mechanism at the first position through contact with the cover-side protrusion. The locking lever includes an operating portion capable of operating the switch.Type: GrantFiled: April 29, 2016Date of Patent: November 7, 2017Assignee: Japan Aviation Electronics Industry, LimitedInventor: Youhei Takagi
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Patent number: 9620897Abstract: A connector includes a locking lever that locks a fitted state with an inlet, a release button that is provided to be movable in Z-direction positive and negative directions and rotates the locking lever by moving in the Z-direction negative direction to release the locking, a release restricting portion that is provided to be movable in X-direction positive and negative directions and to be movable to an abutting position where the release restricting portion abuts against the release button, thereby restricting the movement in the Z-direction negative direction of the release button at the abutting position to restrict the release of the locking, a solenoid as a moving portion that moves the release restricting portion in the X-direction negative direction, and a coil spring that presses the release restricting portion in the X-direction positive direction.Type: GrantFiled: April 29, 2016Date of Patent: April 11, 2017Assignee: Japan Aviation Electronics Industry, LimitedInventor: Youhei Takagi
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Publication number: 20170025789Abstract: A connector includes a locking lever that locks a fitted state with an inlet, a release button that is provided to be movable in Z-direction positive and negative directions and rotates the locking lever by moving in the Z-direction negative direction to release the locking, a release restricting portion that is provided to be movable in X-direction positive and negative directions and to be movable to an abutting position where the release restricting portion abuts against the release button, thereby restricting the movement in the Z-direction to negative direction of the release button at the abutting position to restrict the release of the locking, a solenoid as a moving portion that moves the release restricting portion in the X-direction negative direction, and a coil spring that presses the release restricting portion in the X-direction positive direction.Type: ApplicationFiled: April 29, 2016Publication date: January 26, 2017Applicant: Japan Aviation Electronics, LimitedInventor: Youhei TAKAGI
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Publication number: 20170018888Abstract: A connector includes: a locking lever; a switching mechanism that includes a switch configured to generate a signal capable of establishing conduction between the connector and an inlet when operated by the locking lever and is arranged so as to be movable between a first position and a second position; an outer shell configured to accommodate the locking lever and the switch therein; a cover including a cover-side protrusion and being arranged on the outer shell so that at least a part of the cover is exposed to an outside of the outer shell; and a movable-plate-side protrusion arranged in the switching mechanism and configured to retain the switching mechanism at the first position through contact with the cover-side protrusion. The locking lever includes an operating portion capable of operating the switch.Type: ApplicationFiled: April 29, 2016Publication date: January 19, 2017Applicant: Japan Aviation Electronics, LimitedInventor: Youhei TAKAGI
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Patent number: D786196Type: GrantFiled: November 3, 2015Date of Patent: May 9, 2017Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Youhei Takagi, Kana Kagawa
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Patent number: D1028879Type: GrantFiled: March 10, 2022Date of Patent: May 28, 2024Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Tsubasa Hashiguchi, Youhei Takagi