Patents by Inventor Teppei Doi
Teppei Doi 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: 20230354528Abstract: An electronic component module includes a first board, a second board, and an inter-board connecting portion disposed between the first and second boards and including terminal portions and a holding portion having a plurality of insertion holes into which the terminal portions are inserted. The terminal portion includes a protruding portion provided between one end and another end of the terminal portion in an insertion direction of the terminal portion into the insertion hole and protruding from the terminal portion in a direction intersecting the insertion direction. The one end and the other end of the terminal portions are electrically connected to the first and second boards, respectively. The inter-board connecting portion includes a partition wall partitioning first insertion hole and second insertion hole adjacent to each other and extending to a position in the insertion direction beyond the protruding portions of the terminal portions.Type: ApplicationFiled: March 30, 2023Publication date: November 2, 2023Applicants: YAZAKI CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Teppei DOI, Joh FUJIMOTO, Yoku MURAYAMA, Gota MURAI, Akihito TSUKAMOTO, Toshiki NUNOTANI
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Publication number: 20230028542Abstract: An energization controller that is easily and inexpensively adaptable to diversified configurations of a load is provided. The energization controller includes a parent board mounted with a mechanical relay that allows or interrupts flow of a current between a power source and a load, a child board mounted with a load control component that drives the load or transmits a signal to the load, and a connecting part that connects the parent board and the child board to each other.Type: ApplicationFiled: July 6, 2022Publication date: January 26, 2023Applicant: Yazaki CorporationInventors: Teppei DOI, Joh FUJIMOTO, Kazuhiro YAMAMOTO
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Patent number: 11309659Abstract: A drip-proof structure includes an upper wall of a connector body and an inclined face, the connector body being configured to be mounted to protrude in a canopy-like fashion from a panel-like object extending in a vertical direction and to extend in a traverse direction for a length equal to or greater than a width of a component mount area located below to block liquid from falling onto the component mount area, the inclined face being provided on an upper face of the upper wall and extending from a tip portion side to the panel-like object side of the connector body, the inclined face being inclined downward, with respect to the traverse direction, from a top position toward a side edge of the upper face to a terminal position positioned with a gap from the side edge to guide liquid received by the upper wall to the terminal position.Type: GrantFiled: February 8, 2021Date of Patent: April 19, 2022Assignee: YAZAKI CORPORATIONInventor: Teppei Doi
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Publication number: 20210288435Abstract: A drip-proof structure includes an upper wall of a connector body and an inclined face, the connector body being configured to be mounted to protrude in a canopy-like fashion from a panel-like object extending in a vertical direction and to extend in a traverse direction for a length equal to or greater than a width of a component mount area located below to block liquid from falling onto the component mount area, the inclined face being provided on an upper face of the upper wall and extending from a tip portion side to the panel-like object side of the connector body, the inclined face being inclined downward, with respect to the traverse direction, from a top position toward a side edge of the upper face to a terminal position positioned with a gap from the side edge to guide liquid received by the upper wall to the terminal position.Type: ApplicationFiled: February 8, 2021Publication date: September 16, 2021Applicant: Yazaki CorporationInventor: Teppei DOI
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Patent number: 10483738Abstract: An electrical connection box applied to a wire harness includes a substrate assembly and a housing the substrate assembly. The housing includes a first flexible rib that is extended along an extending direction Z, elastically deformable along a first support direction X, and supports the substrate assembly with respect to one side in the first support direction X, second flexible ribs that are extended along the extending direction Z, elastically deformable along the first support direction X, and supports the substrate assembly with respect to the other side in the first support direction X, and boss portions that are extended along the extending direction Z and position the substrate assembly with respect to the both sides in the first support direction X.Type: GrantFiled: June 19, 2018Date of Patent: November 19, 2019Assignees: YAZAKI CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Teppei Doi, Kimihiro Ishii, Tomohiko Saito, Takayoshi Furukawa, Tadashi Fujita, Yasuhiro Yamazaki, Takashi Maruyama, Atsushi Kawamura, Akihito Tsukamoto, Takumi Matsumoto
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Publication number: 20190013657Abstract: An electrical connection box applied to a wire harness includes a substrate assembly and a housing the substrate assembly. The housing includes a first flexible rib that is extended along an extending direction Z, elastically deformable along a first support direction X, and supports the substrate assembly with respect to one side in the first support direction X, second flexible ribs that are extended along the extending direction Z, elastically deformable along the first support direction X, and supports the substrate assembly with respect to the other side in the first support direction X, and boss portions that are extended along the extending direction Z and position the substrate assembly with respect to the both sides in the first support direction X.Type: ApplicationFiled: June 19, 2018Publication date: January 10, 2019Applicants: Yazaki Corporation, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Teppei DOI, Kimihiro ISHII, Tomohiko SAITO, Takayoshi FURUKAWA, Tadashi FUJITA, Yasuhiro YAMAZAKI, Takashi MARUYAMA, Atsushi KAWAMURA, Akihito TSUKAMOTO, Takumi MATSUMOTO
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Publication number: 20180256460Abstract: To increase the esthetic property by removing stains deposited on the dental surface, there is provided a stain-removing oral composition containing 0.33% by weight to 2.0% by weight of sodium metaphosphate.Type: ApplicationFiled: May 13, 2018Publication date: September 13, 2018Inventors: Kensuke SAITO, Teppei DOI, Yoji SAEKI, Masahiro TANI, Yoko ITO, Yasutaka HIRAOKA, Yuuki NAKAMURA
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Patent number: 9742170Abstract: An electrical junction box includes a housing attachable to an object to be attached, a housing support member holding the housing and attachable to the object to be attached, and male and female screw members. The housing support member includes a first portion to be engaged with a first engaging portion in the housing, thereby achieving positioning therewith, a second portion to be engaged with a second engaging portion in the housing, thereby achieving positioning therewith, an extending portion extending between the first and second portions to be engaged, and a through hole provided to an end of the extending portion on the second portion to be engaged side. The housing has a through hole. The through holes are disposed to be concentric in a state that the first and second portions to be engaged are respectively engaged with the first and second engaging portion.Type: GrantFiled: April 13, 2016Date of Patent: August 22, 2017Assignees: YAZAKI CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Teppei Doi, Joh Fujimoto, Hiroki Kawakami
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Publication number: 20160331652Abstract: To increase the esthetic property by removing stains deposited on the dental surface, there is provided a stain-removing oral composition containing 0.33% by weight to 2.0% by weight of sodium metaphosphate.Type: ApplicationFiled: January 20, 2015Publication date: November 17, 2016Applicant: LOTTE CO., LTD.Inventors: Kensuke SAITO, Teppei DOI, Yoji SAEKI, Masahiro TANI, Yoko ITO, Yasutaka HIRAOKA, Yuuki NAKAMURA
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Publication number: 20160308341Abstract: An electrical junction box includes a housing attachable to an object to be attached, a housing support member holding the housing and attachable to the object to be attached, and male and female screw members. The housing support member includes a first portion to be engaged with a first engaging portion in the housing, thereby achieving positioning therewith, a second portion to be engaged with a second engaging portion in the housing, thereby achieving positioning therewith, an extending portion extending between the first and second portions to be engaged, and a through hole provided to an end of the extending portion on the second portion to be engaged side. The housing has a through hole. The through holes are disposed to be concentric in a state that the first and second portions to be engaged are respectively engaged with the first and second engaging portion.Type: ApplicationFiled: April 13, 2016Publication date: October 20, 2016Inventors: Teppei Doi, Joh Fujimoto, Hiroki Kawakami
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Patent number: 9468121Abstract: An electrical connection box includes FL accommodating parts that are disposed on a main face wall of a casing that faces a front side of a circuit board and to which fusible links are fit; first bus bars that are erected in a vertical direction from the circuit board and connect the fusible links fit to the FL accommodating parts and the circuit board; second bus bars each of which includes a first vertical part erected in the vertical direction from the circuit board, a horizontal part that extends in a parallel direction with respect to the circuit board, and a second vertical part that extends in the vertical direction and that connect the fusible links and the circuit board; and a block body of a bus bar block that is disposed on the circuit board and holds the first bus bars and the second bus bars.Type: GrantFiled: November 24, 2015Date of Patent: October 11, 2016Assignee: YAZAKI CORPORATIONInventors: Syota Yamaguchi, Teppei Doi, Joh Fujimoto
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Publication number: 20160156162Abstract: An electrical connection box includes FL accommodating parts that are disposed on a main face wall of a casing that faces a front side of a circuit board and to which fusible links are fit; first bus bars that are erected in a vertical direction from the circuit board and connect the fusible links fit to the FL accommodating parts and the circuit board; second bus bars each of which includes a first vertical part erected in the vertical direction from the circuit board, a horizontal part that extends in a parallel direction with respect to the circuit board, and a second vertical part that extends in the vertical direction and that connect the fusible links and the circuit board; and a block body of a bus bar block that is disposed on the circuit board and holds the first bus bars and the second bus bars.Type: ApplicationFiled: November 24, 2015Publication date: June 2, 2016Applicant: YAZAKI CORPORATIONInventors: Syota YAMAGUCHI, Teppei DOI, Joh FUJIMOTO
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Patent number: 7986212Abstract: A fuse includes: a first connecting terminal to be connected to a power source; a second connecting terminal to be connected to a load; a third connecting terminal to be connected to a relay control circuit; a fuse element having one end to be connected to the first connecting terminal; and a semiconductor relay directly mounted on the second connecting terminal. The semiconductor relay is a relay circuit switching between conducting and non-conducting states of a connection between its own drain and source electrodes, according to control signals inputted to the own gate electrode. The drain, source and gate electrodes are electrically connected to the other end of the fuse element, the second connecting terminal and the third connecting terminal, respectively. The first to third connecting terminals, the fuse element and the semiconductor relay are formed in an integral structure with a mold resin sealing portion.Type: GrantFiled: April 11, 2008Date of Patent: July 26, 2011Assignee: Yazaki CorporationInventors: Masahiro Ueno, Katsuyuki Iwasaki, Teppei Doi, Hiromichi Hanaoka
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Patent number: 7572149Abstract: A connector includes a control circuit portion having a circuit element, and a housing which has a fitting portion which fits to a mating connector, a receiving chamber which receives the control circuit portion, and a wire holding portion which holds wires connected to the control circuit portion. The wire holding portion is provided on the opposite side of the fitting portion. The wire holding portion holds the wires so that the wires extend in a fitting direction in which the housing fits to the mating connector.Type: GrantFiled: January 15, 2008Date of Patent: August 11, 2009Assignee: Yazaki CorporationInventors: Ryuji Matsuura, Teppei Doi
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Publication number: 20080284557Abstract: A fuse includes: a first connecting terminal to be connected to a power source; a second connecting terminal to be connected to a load; a third connecting terminal to be connected to a relay control circuit; a fuse element having one end to be connected to the first connecting terminal; and a semiconductor relay directly mounted on the second connecting terminal. The semiconductor relay is a relay circuit switching between conducting and non-conducting states of a connection between its own drain and source electrodes, according to control signals inputted to the own gate electrode. The drain, source and gate electrodes are electrically connected to the other end of the fuse element, the second connecting terminal and the third connecting terminal, respectively. The first to third connecting terminals, the fuse element and the semiconductor relay are formed in an integral structure with a mold resin sealing portion.Type: ApplicationFiled: April 11, 2008Publication date: November 20, 2008Inventors: Masahiro UENO, Katsuyuki Iwasaki, Teppei Doi, Hiromichi Hanaoka
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Publication number: 20080200048Abstract: A connector includes a control circuit portion having a circuit element, and a housing which has a fitting portion which fits to a mating connector, a receiving chamber which receives the control circuit portion, and a wire holding portion which holds wires connected to the control circuit portion. The wire holding portion is provided on the opposite side of the fitting portion. The wire holding portion holds the wires so that the wires extend in a fitting direction in which the housing fits to the mating connector.Type: ApplicationFiled: January 15, 2008Publication date: August 21, 2008Applicant: Yazaki CorporationInventors: Ryuji MATSUURA, Teppei Doi