Patents by Inventor Yukitaka Tanaka
Yukitaka Tanaka 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: 7798854Abstract: A connector which is capable of preventing degradation of transmission, and achieving downsizing. Contact portions of first and second signal contacts, and contact portions of ground contacts are arranged in a row in a contact arranging direction. Contact portions of contacts for non-high-speed transmission are arranged in a row in the contact arranging direction. The row formed by the contact portions of the first and second signal contacts, and the contact portions of the ground contacts, and the rows formed by the contact portions of the contacts for non-high-speed transmission are parallel. The contact portions of each pair of first and second signal contacts are disposed between the contact portions of adjacent ones of the ground contacts in the contact arranging direction.Type: GrantFiled: February 2, 2009Date of Patent: September 21, 2010Assignee: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Patent number: 7708601Abstract: A connector reduced in depth dimension. Contact portions of first and second signal contacts and ground contacts for high-speed transmission are arranged in a housing in a row in a contact arranging direction orthogonal to a fitting/removing direction, and contact portions of contacts for non-high-speed transmission are arranged in the housing in a row in the contact arranging direction below the contact portions of the first and second signal contacts and the ground contacts. Terminal portions of the first and second signal contacts and the ground contacts are arranged in a row in the contact arranging direction, and press-fitting portions of the contracts for non-high-speed transmission are press-fitted in the housing along the direction of height of the housing, whereby they are disposed between the contacts portions and the terminal portions of the first and second signal contacts and the ground contacts.Type: GrantFiled: February 19, 2009Date of Patent: May 4, 2010Assignee: Japan Aviation Electronics Industry LimitedInventor: Yukitaka Tanaka
-
Publication number: 20100048045Abstract: A connector configured to be connected with a cable including a drain line, comprises a plurality of ground contacts, a housing holding the ground contacts, and a ground plate connected with the ground contacts. The ground plate has a first surface and a second surface and provided with a drain connection portion. The first surface is configured so that the cable is mounted on the first surface. The second surface is a back of the first surface. The drain connection portion is configured to be connected with the drain line and being formed on the second surface.Type: ApplicationFiled: August 21, 2009Publication date: February 25, 2010Inventor: Yukitaka TANAKA
-
Publication number: 20090305534Abstract: A connector comprises a plurality of ground contacts, a housing, a coupling portion, and a second connection portion. The ground contacts are provided with first connection portions, respectively, which are to be connected to drain lines of first cables, respectively. The housing holds the ground contacts so that each of the ground contacts extends along a first direction. The coupling portion is formed integrally with the ground contacts. The coupling portion couples the ground contacts so that the ground contacts are arranged in a second direction perpendicular to the first direction. The second connection portion is formed integrally with the coupling portion. The second connection portion is configured to be connected to a large-diameter line of a second cable different from the first cables. The second connection portion extends along the first direction and is larger than the first connection portion in the second direction.Type: ApplicationFiled: June 2, 2009Publication date: December 10, 2009Inventor: Yukitaka Tanaka
-
Patent number: 7591682Abstract: A connector which makes it possible to take out a holding member thereof from a housing without breaking the housing. The housing is formed by a main housing and a sub housing connected to the main housing. The main housing is formed with a hole having a contact portion-accommodating portion and a contact-inserting portion. In the sub housing, there is formed a clip-accommodating hole which is opposed to the contact portion-accommodating portion and the contact-inserting portion in the directions of insertion and removal of the contact, when the sub housing is connected to the main housing. The inner diameter of the clip-accommodating hole is set to be larger than the inner diameter of the contact portion-accommodating portion and that of the contact-inserting portion. The clip is accommodated in the clip-accommodating hole.Type: GrantFiled: May 20, 2008Date of Patent: September 22, 2009Assignee: Japan Aviation Electronics Industry LimitedInventors: Yuji Umemura, Yukitaka Tanaka, Goro Haga
-
Publication number: 20090209119Abstract: A connector reduced in depth dimension. Contact portions of first and second signal contacts and ground contacts for high-speed transmission are arranged in a housing in a row in a contact arranging direction orthogonal to a fitting/removing direction, and contact portions of contacts for non-high-speed transmission are arranged in the housing in a row in the contact arranging direction below the contact portions of the first and second signal contacts and the ground contacts. Terminal portions of the first and second signal contacts and the ground contacts are arranged in a row in the contact arranging direction, and press-fitting portions of the contracts for non-high-speed transmission are press-fitted in the housing along the direction of height of the housing, whereby they are disposed between the contacts portions and the terminal portions of the first and second signal contacts and the ground contacts.Type: ApplicationFiled: February 19, 2009Publication date: August 20, 2009Applicant: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Publication number: 20090209120Abstract: A connector which makes it possible to have the soldered states of contacts thereof checked or have itself removed with ease. A row formed by terminal portions of first and second signal contacts and terminal portions of ground contacts is disposed rearward in the fitting/removing direction with respect to rows formed by terminal portions of contacts for non-high-speed transmission. The terminal portions of contacts for non-high-speed transmission are disposed between the contact portions and terminal portions of the first and second signal contacts and the ground contracts. The terminal portions of the first and second signal contacts and the terminal portions of the ground contacts are formed to have a surface-mount type planar shape. The terminal portions of the contacts for non-high-speed transmission are each formed to have a through hole insertion-type pin shape.Type: ApplicationFiled: February 19, 2009Publication date: August 20, 2009Applicant: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka TANAKA
-
Publication number: 20090197441Abstract: A connector which is capable of preventing degradation of transmission, and achieving downsizing. Contact portions of first and second signal contacts, and contact portions of ground contacts are arranged in a row in a contact arranging direction. Contact portions of contacts for non-high-speed transmission are arranged in a row in the contact arranging direction. The row formed by the contact portions of the first and second signal contacts, and the contact portions of the ground contacts, and the rows formed by the contact portions of the contacts for non-high-speed transmission are parallel. The contact portions of each pair of first and second signal contacts are disposed between the contact portions of adjacent ones of the ground contacts in the contact arranging direction.Type: ApplicationFiled: February 2, 2009Publication date: August 6, 2009Applicant: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Publication number: 20090191733Abstract: A connector capable of suppressing degradation of transmission characteristics. Contact portions of signal contacts, and contact portions of ground contacts are arranged in a row in a contact arrangement direction orthogonal to a housing fitting direction. The respective contact portions of signal contacts forming each pair are disposed between the contact portions of the ground contacts adjacent in the contact arrangement direction. The connection portion of one of the signal contacts forming each pair and a first connection portion of each ground contact are alternately arranged in a row in the contact arrangement direction. The connection portion of the other of the signal contacts forming the pair and a second connection portion of the ground contact are alternately arranged in a row in the contact arrangement direction.Type: ApplicationFiled: January 22, 2009Publication date: July 30, 2009Applicant: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka TANAKA
-
Publication number: 20080299832Abstract: A connector which makes it possible to take out a holding member thereof from a housing without breaking the housing. The housing is formed by a main housing and a sub housing connected to the main housing. The main housing is formed with a hole having a contact portion-accommodating portion and a contact-inserting portion. In the sub housing, there is formed a clip-accommodating hole which is opposed to the contact portion-accommodating portion and the contact-inserting portion in the directions of insertion and removal of the contact, when the sub housing is connected to the main housing. The inner diameter of the clip-accommodating hole is set to be larger than the inner diameter of the contact portion-accommodating portion and that of the contact-inserting portion. The clip is accommodated in the clip-accommodating hole.Type: ApplicationFiled: May 19, 2008Publication date: December 4, 2008Applicant: Japan Aviation Electronics Industry, LimitedInventors: Yuji Umemura, Yukitaka Tanaka, Goro Haga
-
Patent number: 7297026Abstract: In a connector including a contact and a housing holding the contact, a shell is coupled with the housing. The housing has a coupling portion to be coupled with a mating connector in a first direction. The contact has a contacting portion disposed in the coupling portion. The shell includes an opening edge defining an opening faced to the coupling portion and a guide portion disposed in the coupling portion to guide movement of the mating connector in the first direction.Type: GrantFiled: September 21, 2006Date of Patent: November 20, 2007Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kentaro Toda, Yukitaka Tanaka, Daisuke Machihara, Hiroaki Kinoshita, Kazuomi Sato, Keiichiro Suzuki
-
Patent number: 7252540Abstract: In an electrical connector for connecting first and a second connection objects through a plurality of contacts, a housing includes a front housing for receiving the first connection object and a rear housing coupled to the front housing in a first direction and for receiving the second connection object. The contacts include first and second signal contacts and a first and a second ground contacts. Front contacting portions of the fist signal contact and the first ground contact and front contacting portions of the second signal contact and the second ground contact are arranged on different rows in the front housing. Rear contacting portions of the fist signal contact, the second signal contact, and the first ground contact and rear contacting portion of the second ground contact are arranged on different rows in the rear housing.Type: GrantFiled: October 6, 2006Date of Patent: August 7, 2007Assignee: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Publication number: 20070082555Abstract: In an electrical connector for connecting first and a second connection objects through a plurality of contacts, a housing includes a front housing for receiving the first connection object and a rear housing coupled to the front housing in a first direction and for receiving the second connection object. The contacts include first and second signal contacts and a first and a second ground contacts. Front contacting portions of the fist signal contact and the first ground contact and front contacting portions of the second signal contact and the second ground contact are arranged on different rows in the front housing. Rear contacting portions of the fist signal contact, the second signal contact, and the first ground contact and rear contacting portion of the second ground contact are arranged on different rows in the rear housing.Type: ApplicationFiled: October 6, 2006Publication date: April 12, 2007Inventor: Yukitaka Tanaka
-
Publication number: 20070066120Abstract: In a connector including a contact and a housing holding the contact, a shell is coupled with the housing. The housing has a coupling portion to be coupled with a mating connector in a first direction. The contact has a contacting portion disposed in the coupling portion. The shell includes an opening edge defining an opening faced to the coupling portion and a guide portion disposed in the coupling portion to guide movement of the mating connector in the first direction.Type: ApplicationFiled: September 21, 2006Publication date: March 22, 2007Inventors: Kentaro Toda, Yukitaka Tanaka, Daisuke Machihara, Hiroaki Kinoshita, Kazuomi Sato, Keiichiro Suzuki
-
Patent number: 7128611Abstract: In an electric connector having a first end and a second end opposite to the first end, an insulator supports conductive contacts including signal contact pairs and ground contacts. Each of the signal contact pairs includes a pair of the conductive contacts. At the first end, the signal contact pairs and the ground contacts are arranged in a first and a second row, respectively, which are parallel to each other and extend in a first direction. At the second end, the signal contact pairs and the ground contacts are arranged in a single row so that each of the ground contacts are interposed between each of the signal contact pairs on the first row at the first end and each of the signal contact pairs on the second row at the first end.Type: GrantFiled: October 17, 2005Date of Patent: October 31, 2006Assignee: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Patent number: 7059905Abstract: In a connector including signal and shield contacts which are conductive, a housing holds the signal and the shield contacts. The shield contact has a holding portion held by the housing. In the shield contact, a contacting portion extends from the holding portion and adapted to be contacted with a mating object. A shielding portion extends from the holding portion to cover a portion of the signal contact. A terminal portion extends from the shielding portion and adapted to be connecting with ground.Type: GrantFiled: July 29, 2004Date of Patent: June 13, 2006Assignee: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Patent number: 7044778Abstract: In a connector to be mounted on a circuit board having a ground pattern, a connecting member is assembled to a housing holding a contact. The connecting member has conductivity for electrically connecting with the ground pattern. A shell is coupled to the housing and is for electro-magnetically shielding the contact. The shell includes first and second shells. The first shell has conductivity and assembled to the housing in a fitting direction of the connector to surround a contact portion of the contact. The second shell has conductivity and assembled to the housing in a particular direction orthogonal to the fitting direction. The second shell covers a terminal portion of the contact and clamps the housing and the connecting member in the fitting direction. The first shell is in contact with the second shell and is fixed to the connecting member.Type: GrantFiled: May 19, 2004Date of Patent: May 16, 2006Assignee: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Publication number: 20060084320Abstract: In an electric connector having a first end and a second end opposite to the first end, an insulator supports conductive contacts including signal contact pairs and ground contacts. Each of the signal contact pairs includes a pair of the conductive contacts. At the first end, the signal contact pairs and the ground contacts are arranged in a first and a second row, respectively, which are parallel to each other and extend in a first direction. At the second end, the signal contact pairs and the ground contacts are arranged in a single row so that each of the ground contacts are interposed between each of the signal contact pairs on the first row at the first end and each of the signal contact pairs on the second row at the first end.Type: ApplicationFiled: October 17, 2005Publication date: April 20, 2006Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Yukitaka Tanaka
-
Patent number: D509796Type: GrantFiled: January 23, 2004Date of Patent: September 20, 2005Assignee: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka
-
Patent number: D511324Type: GrantFiled: January 23, 2004Date of Patent: November 8, 2005Assignee: Japan Aviation Electronics Industry, LimitedInventor: Yukitaka Tanaka