Patents by Inventor Sumito Atsumi
Sumito Atsumi 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).
-
Patent number: 7874858Abstract: A connector, comprises a plurality of metal terminals; and a connector housing including a box-like body portion for receiving the plurality of metal terminals, a tubular portion within which the body portion is disposed, and an interconnecting portion interconnecting end portions of the body portion and the tubular portion, wherein the interconnecting portion includes a plurality of flat plate portions spaced from one another in a direction of a periphery of each of the tubular portion and the body portion, and a mountain-shaped portion projecting toward the inner side of the tubular portion, and the flat plate portions are smaller in thickness than the tubular portion.Type: GrantFiled: September 28, 2009Date of Patent: January 25, 2011Assignee: Yazaki CorporationInventor: Sumito Atsumi
-
Patent number: 7753708Abstract: A headrest side connector unit mounted on a headrest of a vehicle includes a stay as a holder and a connector. The connector includes a projection 430 to be received in a projection insertion hole formed on the stay. A tip part of the second connector at a side to be connected to the mating connector is disposed further outside of the stay than an end of the stay near a seat. An outer surface of the tip part is arranged on the same plane as an outer surface of the end of the stay.Type: GrantFiled: August 17, 2007Date of Patent: July 13, 2010Assignees: Yazaki Corporation, Toyota Bashoku Kabushiki KaishaInventors: Haruki Yoshida, Eiji Fukuda, Sumito Atsumi, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike, Masatoshi Mori
-
Publication number: 20100081332Abstract: A connector, comprises a plurality of metal terminals; and a connector housing including a box-like body portion for receiving the plurality of metal terminals, a tubular portion within which the body portion is disposed, and an interconnecting portion interconnecting end portions of the body portion and the tubular portion, wherein the interconnecting portion includes a plurality of flat plate portions spaced from one another in a direction of a periphery of each of the tubular portion and the body portion, and a mountain-shaped portion projecting toward the inner side of the tubular portion, and the flat plate portions are smaller in thickness than the tubular portion.Type: ApplicationFiled: September 28, 2009Publication date: April 1, 2010Applicant: YAZAKI CORPORATIONInventor: Sumito ATSUMI
-
Patent number: 7677910Abstract: The present invention is to provide a connector connection apparatus to avoid drop of a connector without increase of cost. The connector connection apparatus includes a holder for receiving therein and holding the connector, a receiving portion main body for receiving therein and holding the holder, and a plate for fixing the holder attached to the receiving portion main body. The receiving portion main body includes a receiving hole having a diameter larger than an outer diameter of the holder and receiving the holder therein. The holder is inserted from an upper opening of the receiving hole into the receiving portion main body. The holder is then held between the plate and the receiving portion main body.Type: GrantFiled: August 17, 2007Date of Patent: March 16, 2010Assignees: Yazaki Corporation, Toyota Jidosha Kabushiki Kaisha, Toyota Boshoku Kabushiki KaishaInventors: Haruki Yoshida, Eiji Fukuda, Sumito Atsumi, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike, Masatoshi Mori
-
Patent number: 7611370Abstract: A connector including a first connector housing; a second connector housing to be engaged with the first connector housing; a locking arm and pair of ribs for maintaining the engagement of the first and second connector housings. The locking arm includes: an arm part extending vertically from an upper wall of the first connector housing and extending in the engaging direction; and a pair of locking parts projecting toward sides of the arm part 91 in an extending direction from a tip of the arm part. The pair of ribs are extending vertically from a second hood, positioned nearer sides of the arm part than the pair of locking parts, and abuts on the pair of locking parts when the first and second connector housings are engaged with each other.Type: GrantFiled: June 19, 2008Date of Patent: November 3, 2009Assignee: Yazaki CorporationInventors: Yoshitaka Ito, Sumito Atsumi, Takeshi Kazama
-
Patent number: 7601020Abstract: A connector unit 1 includes a seat side unit 40, a headrest side unit 41, and a guiding mechanism 60. The seat side unit 40 includes a first connector 4. The headrest side unit 41 includes a second connector 43. The guiding mechanism 60 includes a guiding rib 62 and a guiding groove 63. The guiding rib 62 is projected from an outer wall of the first connector 4. The guiding groove 63 is concaved from an inner wall of the second connector 43. When the connectors 4, 43 are connected to each other, the guiding rib 62 is inserted into the guiding groove 63 to position the connectors 4, 43 around respective axes of the connectors 4, 43.Type: GrantFiled: August 17, 2007Date of Patent: October 13, 2009Assignees: Yazaki Corporation, Toyota Jidosha Kabushiki Kaisha, Toyota Boshoku Kabushiki KaishaInventors: Haruki Yoshida, Sumito Atsumi, Eiji Fukuda, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike
-
Patent number: 7578693Abstract: The connector unit includes: a first holder to be attached to a first article; a first connector to be received in the first holder; a second holder to be attached to a second article; and a second connector to be received in the second holder to be coupled with the first connector, wherein the first holder includes a hold engaging part having an arm body and a projection which engages with the first connector, the connector unit further includes: an engagement-removing part which removes an engagement between the hold engaging part and the first connector when the first and second connectors are coupled with eachother; and an entrance-permitting part provided on the second holder to allow the projection of the disengaged hold engaging part to enter therein after the first and second connectors move with respect to the first holder.Type: GrantFiled: August 17, 2007Date of Patent: August 25, 2009Assignees: Yazaki Corporation, Toyota Boshoku Kabushiki KaishaInventors: Haruki Yoshida, Sumito Atsumi, Eiji Fukuda, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike, Masatoshi Mori
-
Patent number: 7575473Abstract: A connector is provided, by which deformation or damage of a locking arm is prevented, a secure holding force of the locking arm is assured, and the connector is stably held in a hole of a panel. The connector includes: a first connector housing to be allowed to pass through a hole of a panel; a locking arm formed on the first connector housing, the locking arm being resiliently deformed to be locked to an inner edge of the hole when the first connector housing is allowed to pass through the hole; a second connector housing to be fit to the first connector housing; and a displacement preventing means for preventing the locking arm from being displaced in a direction crossing a direction in which the locking arm is resiliently deformed.Type: GrantFiled: May 6, 2008Date of Patent: August 18, 2009Assignee: Yazaki CorporationInventors: Shinji Kodama, Sumito Atsumi
-
Publication number: 20090011632Abstract: A connector includes: a first connector housing; a second connector housing to be engaged with the first connector housing; a locking arm and pair of ribs for maintaining the engagement of the first and second connector housings. The locking arm includes: an arm part extending vertically from an upper wall of the first connector housing and extending in the engaging direction; and a pair of locking parts projecting toward sides of the arm part 91 in an extending direction from a tip of the arm part. The pair of ribs are extending vertically from a second hood, positioned nearer sides of the arm part than the pair of locking parts, and abuts on the pair of locking parts when the first and second connector housings are engaged with each other.Type: ApplicationFiled: June 19, 2008Publication date: January 8, 2009Applicant: Yazaki CorporationInventors: Yoshitaka Ito, Sumito Atsumi, Takeshi Kazama
-
Publication number: 20080305672Abstract: A connector is provided, by which deformation or damage of a locking arm is prevented, a secure holding force of the locking arm is assured, and the connector is stably held in a hole of a panel. The connector includes: a first connector housing to be allowed to pass through a hole of a panel; a locking arm formed on the first connector housing, the locking arm being resiliently deformed to be locked to an inner edge of the hole when the first connector housing is allowed to pass through the hole; a second connector housing to be fit to the first connector housing; and a displacement preventing means for preventing the locking arm from being displaced in a direction crossing a direction in which the locking arm is resiliently deformed.Type: ApplicationFiled: May 6, 2008Publication date: December 11, 2008Applicant: Yazaki CorporationInventors: Shinji Kodama, Sumito Atsumi
-
Patent number: 7393229Abstract: A connecting mechanism for a connector, which can align the connector in a rotating direction and smoothly align the connector for fitting with the mating connector, has a bracket, a holder, a connector and a plate. The bracket has a receiving body receiving the holder, and receives the holder in a receiving hole arranged in the receiving body. The receiving hole has an abut rib projecting from an inner surface in a radial direction. The holder receives the connector 4 and has an elastically deformable first positioning arm. When the holder is received in the receiving hole and fixed in the receiving body with the plate, the abut rib abuts on the first positioning arm, and the holder is aligned in a rotating direction about the receiving body.Type: GrantFiled: August 17, 2007Date of Patent: July 1, 2008Assignee: Yazaki CorporationInventors: Haruki Yoshida, Yoshitaka Ito, Sumito Atsumi, Hideki Honma
-
Publication number: 20080057774Abstract: A connector unit 1 includes a seat side unit 40, a headrest side unit 41, and a guiding mechanism 60. The seat side unit 40 includes a first connector 4. The headrest side unit 41 includes a second connector 43. The guiding mechanism 60 includes a guiding rib 62 and a guiding groove 63. The guiding rib 62 is projected from an outer wall of the first connector 4. The guiding groove 63 is concaved from an inner wall of the second connector 43. When the connectors 4, 43 are connected to each other, the guiding rib 62 is inserted into the guiding groove 63 to position the connectors 4, 43 around respective axes of the connectors 4, 43.Type: ApplicationFiled: August 17, 2007Publication date: March 6, 2008Applicants: Yazaki Corporation, Toyota Jidosha Kabushiki Kaisha, Toyota Boshoku Kabushiki KaishaInventors: Haruki Yoshida, Sumito Atsumi, Eiji Fukuda, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike
-
Publication number: 20080057768Abstract: A headrest side connector unit mounted on a headrest of a vehicle includes a stay as a holder and a connector. The connector includes a projection 430 to be received in a projection insertion hole formed on the stay. A tip part of the second connector at a side to be connected to the mating connector is disposed further outside of the stay than an end of the stay near a seat. An outer surface of the tip part is arranged on the same plane as an outer surface of the end of the stay.Type: ApplicationFiled: August 17, 2007Publication date: March 6, 2008Applicants: Yazaki Corporation, Toyota Boshoku Kabushiki KaishaInventors: Haruki Yoshida, Eiji Fukuda, Sumito Atsumi, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike, Masatoshi Mori
-
Publication number: 20080057766Abstract: A connecting mechanism for a connector, which can align the connector in a rotating direction and smoothly align the connector for fitting with the mating connector, has a bracket, a holder, a connector and a plate. The bracket has a receiving body receiving the holder, and receives the holder in a receiving hole arranged in the receiving body. The receiving hole has an abut rib projecting from an inner surface in a radial direction. The holder receives the connector 4 and has an elastically deformable first positioning arm. When the holder is received in the receiving hole and fixed in the receiving body with the plate, the abut rib abuts on the first positioning arm, and the holder is aligned in a rotating direction about the receiving body.Type: ApplicationFiled: August 17, 2007Publication date: March 6, 2008Inventors: Haruki Yoshida, Yoshitaka Ito, Sumito Atsumi, Hideki Honma
-
Publication number: 20080054701Abstract: The present invention is to provide a connector connection apparatus to avoid drop of a connector without increase of cost. The connector connection apparatus includes a holder for receiving therein and holding the connector, a receiving portion main body for receiving therein and holding the holder, and a plate for fixing the holder attached to the receiving portion main body. The receiving portion main body includes a receiving hole having a diameter larger than an outer diameter of the holder and receiving the holder therein. The holder is inserted from an upper opening of the receiving hole into the receiving portion main body. The holder is then held between the plate and the receiving portion main body.Type: ApplicationFiled: August 17, 2007Publication date: March 6, 2008Applicants: Yazaki Coporation, Toyota Jidosha Kabushiki Kaisha, Toyota Boshoku Kabushiki KaishaInventors: Haruki Yoshida, Eiji Fukuda, Sumito Atsumi, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike, Masatoshi Mori
-
Publication number: 20080048479Abstract: The connector unit includes: a first holder to be attached to a first article; a first connector to be received in the first holder; a second holder to be attached to a second article; and a second connector to be received in the second holder to be coupled with the first connector, wherein the first holder includes a hold engaging part having an arm body and a projection which engages with the first connector, the connector unit further includes: an engagement-removing part which removes an engagement between the hold engaging part and the first connector when the first and second connectors are coupled with each other; and an entrance-permitting part provided on the second holder to allow the projection of the disengaged hold engaging part to enter therein after the first and second connectors move with respect to the first holder.Type: ApplicationFiled: August 17, 2007Publication date: February 28, 2008Applicants: Yazaki Corporation, Toyota Boshoku Kabushiki KaishaInventors: Haruki Yoshida, Sumito Atsumi, Eiji Fukuda, Hiroshi Kobayashi, Kiyoka Matsubayashi, Fumitoshi Akaike, Masatoshi Mori
-
Patent number: 7153150Abstract: The present invention is intended to provide a waterproof grommet structure which can be taken apart into its constituent pieces, i.e., a grommet, a connector, a terminal, etc., even after filled with waterproofing agent, to allow its maintenance to be performed. A waterproofing agent tank 2c is isolated from a hollow portion 2b which is consecutively arranged with a connector rib 2a, to form a separate compartment. The waterproofing agent tank 2c comprises an inlet 2d formed as an aperture thereon and configured to feed waterproofing agent therethrough; a first through-hole 2e penetrating between the inside of the tank 2c and the hollow portion 2b to form a link therebetween; and a second through-hole 2f penetrating between the inside of the tank 2c and an external environment to form a link therebetween.Type: GrantFiled: January 6, 2006Date of Patent: December 26, 2006Assignee: Yazaki CorporationInventors: Sumito Atsumi, Kei Sato
-
Publication number: 20060160392Abstract: The present invention is intended to provide a waterproof grommet structure which can be taken apart into its constituent pieces, i.e., a grommet, a connector, a terminal, etc., even after filled with waterproofing agent, to allow its maintenance to be performed. A waterproofing agent tank 2c is isolated from a hollow portion 2b which is consecutively arranged with a connector rib 2a, to form a separate compartment. The waterproofing agent tank 2c comprises an inlet 2d formed as an aperture thereon and configured to feed waterproofing agent therethrough; a first through-hole 2e penetrating between the inside of the tank 2c and the hollow portion 2b to form a link therebetween; and a second through-hole 2f penetrating between the inside of the tank 2c and an external environment to form a link therebetween.Type: ApplicationFiled: January 6, 2006Publication date: July 20, 2006Applicant: YAZAKI CORPORATIONInventors: Sumito Atsumi, Kei Sato