Patents by Inventor Nobuaki Yoshioka
Nobuaki Yoshioka 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: 6796838Abstract: Metal shells (35) are mounted on a connector housing (33), and a screw engagement hole (57) is formed through a grounding flange portion (52) of the metal shell (35) mated with a mounting flange (44) of the connector housing (33), and a screw (37) for fastening the mounting flange (44) to a mounting wall (38) of an equipment is passed through the screw engagement hole (57). Collars (75) are fitted respectively in collar insertion holes (44a) in the mounting flange (44), and when each screw (37) is fastened, the grounding flange portion (52) is clamped between the mounting flange (44) and the mounting wall (38), and the collar presses this grounding flange against a grounding surface of an equipment.Type: GrantFiled: April 17, 2002Date of Patent: September 28, 2004Assignee: Yazaki CorporationInventor: Nobuaki Yoshioka
-
Patent number: 6554623Abstract: A shielded connector is provided, by which the performance of electromagnetic shielding and grounding between the connector and a connector-mounting wall of ground side is improved.Type: GrantFiled: October 1, 2001Date of Patent: April 29, 2003Assignee: Yazaki CorporationInventor: Nobuaki Yoshioka
-
Publication number: 20030049527Abstract: A battery is fabricated on the basis of at least one of the following four concepts, i.e., lead terminals passing through a package not lower than the uppermost surface of an electrolyte cell, lead terminals projecting from a package in directions opposite to each other, a film package with a crushed portion expandable for accumulating gas and sheets of gas barrier sealant for keeping the boundaries between component parts of a package sealed; the seal is hardly broken so that the battery is durable and highly reliable.Type: ApplicationFiled: September 4, 2002Publication date: March 13, 2003Applicant: NEC CORPORATIONInventors: Hiroshi Yageta, Makihiro Otohata, Nobuaki Yoshioka
-
Publication number: 20020155756Abstract: Metal shells (35) are mounted on a connector housing (33), and a screw engagement hole (57) is formed through a grounding flange portion (52) of the metal shell (35) mated with a mounting flange (44) of the connector housing (33), and a screw (37) for fastening the mounting flange (44) to a mounting wall (38) of an equipment is passed through the screw engagement hole (57). Collars (75) are fitted respectively in collar insertion holes (44a) in the mounting flange (44), and when each screw (37) is fastened, the grounding flange portion (52) is clamped between the mounting flange (44) and the mounting wall (38), and the collar presses this grounding flange against a grounding surface of an equipment.Type: ApplicationFiled: April 17, 2002Publication date: October 24, 2002Applicant: YAZAKI CORPORATIONInventor: Nobuaki Yoshioka
-
Publication number: 20020042228Abstract: A shielded connector is provided, by which the performance of electromagnetic shielding and grounding between the connector and a connector-mounting wall of ground side is improved.Type: ApplicationFiled: October 1, 2001Publication date: April 11, 2002Applicant: Yazaki CorporationInventor: Nobuaki Yoshioka
-
Patent number: 6358069Abstract: A terminal is provided on a first face of a conductive plate member. A holder member holds a shielded wire therein. The holder member is provided with a conductive part. The holder member is attached on a second face of the plate member, so that the shielded wire is electrically connected to the terminal. A resilient contact member is interposed between the holder member and the second face of the plate member. The contact member includes a flat face portion which is brought into surface contact with at least one of the conductive part of the holder member and the second face of the plate member.Type: GrantFiled: March 28, 2001Date of Patent: March 19, 2002Assignee: Yazaki CorporationInventors: Nobuaki Yoshioka, Sakai Yagi
-
Publication number: 20010027040Abstract: A terminal is provided on a first face of a conductive plate member. A holder member holds a shielded wire therein. The holder member is provided with a conductive part. The holder member is attached on a second face of the plate member, so that the shielded wire is electrically connected to the terminal. A resilient contact member is interposed between the holder member and the second face of the plate member. The contact member includes a flat face portion which is brought into surface contact with at least one of the conductive part of the holder member and the second face of the plate member.Type: ApplicationFiled: March 28, 2001Publication date: October 4, 2001Inventors: Nobuaki Yoshioka, Sakai Yagi
-
Patent number: 6183904Abstract: A storage battery terminal structure of the present invention includes: an annular recessed groove that is arranged on an upper end portion of a cylindrical male terminal; retaining projections that are engageable with the annular recessed groove; a housing that is an outer enclosing body of a female terminal; flexible arms, each flexible arm not only having a retaining projection on an upper end portion of an inner wall of a rigid sleeve of the housing surrounding the male terminal in order to release the corresponding retaining projection from the annular recessed groove but also being formed by a pair of slits formed from an upper end of the rigid sleeve so as to interpose the corresponding retaining projection therebetween; and a release button that is arranged on an upper end portion of the rigid sleeve so as to be vertically movable so that the flexible arms can be flexed sidewards and that has slopes on a lower surface thereof, the slopes facing sidewards.Type: GrantFiled: December 23, 1999Date of Patent: February 6, 2001Assignees: Yazaki Corporation, Nissan Motor Co., Ltd.Inventors: Hidehiko Kuboshima, Nobuaki Yoshioka, Akira Maeda, Kazuhisa Ishizaki, Mitsuhiro Matsumoto, Hajime Satoh, Satoru Chujo, Sinji Nakamoto, Katsuhiro Imaizumi
-
Patent number: 6136465Abstract: A storage battery terminal structure of the present invention includes: an annular recessed groove that is arranged on an upper end portion of a cylindrical male terminal; retaining projections that are engageable with the annular recessed groove; a housing that is an outer enclosing body of a female terminal; flexible arms, each flexible arm not only having a retaining projection on an upper end portion of an inner wall of a rigid sleeve of the housing surrounding the male terminal in order to release the corresponding retaining projection from the annular recessed groove but also being formed by a pair of slits formed from an upper end of the rigid sleeve so as to interpose the corresponding retaining projection therebetween; and a release button that is arranged on an upper end portion of the rigid sleeve so as to be vertically movable so that the flexible arms can be flexed sidewards and that has slopes on a lower surface thereof, the slopes facing sidewards.Type: GrantFiled: November 29, 1999Date of Patent: October 24, 2000Assignees: Yazaki Corporation, Nissan Motor Co., Ltd.Inventors: Hidehiko Kuboshima, Nobuaki Yoshioka, Akira Maeda, Kazuhisa Ishizaki, Mitsuhiro Matsumoto, Hajime Satoh, Satoru Chujo, Sinji Nakamoto, Katsuhiro Imaizumi
-
Patent number: 6030722Abstract: A storage battery terminal structure of the present invention includes: an annular recessed groove that is arranged on an upper end portion of a cylindrical male terminal; retaining projections that are engageable with the annular recessed groove; a housing that is an outer enclosing body of a female terminal; flexible arms, each flexible arm not only having a retaining projection on an upper end portion of an inner wall of a rigid sleeve of the housing surrounding the male terminal in order to release the corresponding retaining projection from the annular recessed groove but also being formed by a pair of slits formed from an upper end of the rigid sleeve so as to interpose the corresponding retaining projection therebetween; and a release button that is arranged on an upper end portion of the rigid sleeve so as to be vertically movable so that the flexible arms can be flexed sidewards and that has slopes on a lower surface thereof, the slopes facing sidewards.Type: GrantFiled: April 7, 1997Date of Patent: February 29, 2000Assignees: Yazaki Corporation, Nissan Motor Co., Ltd.Inventors: Hidehiko Kuboshima, Nobuaki Yoshioka, Akira Maeda, Kazuhisa Ishizaki, Mitsuhiro Matsumoto, Hajime Satoh, Satoru Chujo, Sinji Nakamoto, Katsuhiro Imaizumi
-
Patent number: 5997349Abstract: A multi-polar shielded connector (15) includes a housing (24) having a plurality of accommodating portions (23) where end portions (17) of a plurality of shielded wires (16) together with terminals 18 are accommodated, respectively, a shielding member (25) provided in the housing (24), for covering the plurality of accommodating portions (23) in a lump to shield the end portions (17) of the shielded wires (16) and the terminals (18) connected to the end portions (17), a plurality of shield contact members (26) conductively contacting with respective braid wires (21) of the shielded wires 16, respectively, and a conductive block (27) assembled in the housing (24), for conductively connecting with the shielding member (25) and conductively connecting with the shielding member (25) to conductively connect the shielding member (25) and the shield contact members (26) to each other.Type: GrantFiled: January 29, 1999Date of Patent: December 7, 1999Assignee: Yazaki CorporationInventor: Nobuaki Yoshioka
-
Patent number: 5984706Abstract: A charging connector for an electric vehicle for charging a power receiving connector coupled with a power supplying connector on a charging stand includes air purging unit provided within the power supplying connector on the side to be coupled with the power receiving connector. The air purging unit serves to purge foreign substance such as dust or moisture applied. The air purging unit of the charging connector prevents moisture or foreign substance from intruding into the inside of the supplying connector to be coupled with the power receiving connector, and if intruded, permits them to be removed swiftly, thereby preventing troubles such as poor contact of terminal and short-circuiting.Type: GrantFiled: October 3, 1997Date of Patent: November 16, 1999Assignee: Yazaki CorporationInventors: Naoki Kakuta, Nobuaki Yoshioka
-
Patent number: 5971811Abstract: In a shielded connector adapted to be directly attached to an apparatus, contact pieces bendingly project from a metal shell which is attached to a connector housing and surrounds a terminal housing portion. An elastic contact portion is disposed in each of the contact pieces. When a flange of the connector housing is attached to an electric apparatus, the elastic contact portion is compressively deformed in an elastic deformation amount range so as to be pressingly contacted with an electrically conductive casing of the electric apparatus, whereby the contact pressure between the contact pieces and the casing is held.Type: GrantFiled: May 15, 1998Date of Patent: October 26, 1999Assignee: Yazaki CorporationInventors: Shigeo Mori, Nobuaki Yoshioka
-
Patent number: 5906500Abstract: In a charging connector for an electric vehicle for charging a power receiving connector coupled with a power supplying connector, the power supplying connector includes an outer housing to be coupled with said power receiving connector; an inner housing to be slidably mounted on the front half and housing a plurality of terminals; and an air cylinder mounted inside said outer housing inside the rear half of said outer housing and a piston connected to the rear end of said inner housing. Whereby the inner housing is driven toward said power receiving connector by the operation of said air cylinder so that said terminals are connected to corresponding terminals of said power receiving connector.Type: GrantFiled: October 3, 1997Date of Patent: May 25, 1999Assignee: Yazaki CorporationInventors: Naoki Kakuta, Nobuaki Yoshioka
-
Patent number: 5676560Abstract: A power feed connector device includes an electromagnetic moving device for moving at least one of a pair of female and male connectors forward and backward along a fitting axis so as to fit the two connectors together and to disengage the two connectors from each other.Type: GrantFiled: December 1, 1995Date of Patent: October 14, 1997Assignee: Yazaki CorporationInventors: Takayoshi Endo, Toshiaki Hasegawa, Hirotaka Fukushima, Nobuaki Yoshioka, Shigeo Mori
-
Patent number: D373110Type: GrantFiled: July 18, 1995Date of Patent: August 27, 1996Assignees: Yazaki Sogyo K.K., Toyota Jidosha K.K.Inventors: Yasuyoshi Fukao, Toshiyuki Sekimori, Hiromichi Kuno, Nobuaki Yoshioka, Toshiaki Hasegawa, Shigemitsu Inaba
-
Patent number: D374212Type: GrantFiled: July 18, 1995Date of Patent: October 1, 1996Assignees: Yazaki Sogyo K.K., Toyota Jidosha K.K.Inventors: Yasuyoshi Fukao, Toshiyuki Sekimori, Hiromichi Kuno, Nobuaki Yoshioka, Toshiaki Hasegawa, Shigemitsu Inaba
-
Patent number: D377165Type: GrantFiled: May 2, 1996Date of Patent: January 7, 1997Assignee: Yazaki CorporationInventors: Nobuaki Yoshioka, Hirotaka Fukushima
-
Patent number: D378292Type: GrantFiled: May 2, 1996Date of Patent: March 4, 1997Assignee: Yazaki CorporationInventors: Nobuaki Yoshioka, Hirotaka Fukushima
-
Patent number: D392618Type: GrantFiled: July 18, 1995Date of Patent: March 24, 1998Assignees: Yazaki Sogyo K.K., Toyota Jidosha K.K.Inventors: Yasuyoshi Fukao, Toshiyuki Sekimori, Hiromichi Kuno, Nobuaki Yoshioka, Toshiaki Hasegawa, Shigemitsu Inaba