Patents by Inventor Hiromi Yasumoto
Hiromi Yasumoto 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: 11469532Abstract: The present disclosure is directed to an internal conductor configured as a movable element, thereby providing a connector for preventing the occurrence of the breakdown or damage of a pin of a male connector.Type: GrantFiled: September 14, 2018Date of Patent: October 11, 2022Assignee: Junkosha Inc.Inventor: Hiromi Yasumoto
-
Publication number: 20210036454Abstract: The present disclosure is directed to an internal conductor configured as a movable element, thereby providing a connector for preventing the occurrence of the breakdown or damage of a pin of a male connector.Type: ApplicationFiled: September 14, 2018Publication date: February 4, 2021Inventor: Hiromi YASUMOTO
-
Publication number: 20180075945Abstract: An object of the present invention is to provide a high frequency cable which may, for example, be used in a high bandwidth of 70 GHz or more and has high heat resistance.Type: ApplicationFiled: September 12, 2017Publication date: March 15, 2018Inventor: Hiromi Yasumoto
-
Patent number: 9318839Abstract: The present invention addresses the problem of significantly reducing torque between a cable and a connector, preventing breakage/damage to the cable, and thus increasing the durability and safety of the cable relative to the prior art when an end part of a cable is grasped and subjected to a bending or twisting action. The cable according to the present invention is provided with a cable body, a connector part attached to an end part of the cable body in the longitudinal direction thereof, and a cable holding device (strain relief) for covering a peripheral surface of the cable body, the cable holding device being provided so as to be able to rotate about the central axis of the cable body in relation to the cable body. When an operator grasps the cable holding device or a portion thereof and connects the connector part to a testing device, etc.Type: GrantFiled: August 28, 2013Date of Patent: April 19, 2016Assignee: Junkosha, Inc.Inventors: Yuta Tsukahara, Hiromi Yasumoto
-
Publication number: 20150357750Abstract: The present invention addresses the problem of significantly reducing torque between a cable and a connector, preventing breakage/damage to the cable, and thus increasing the durability and safety of the cable relative to the prior art when an end part of a cable is grasped and subjected to a bending or twisting action. The cable according to the present invention is provided with a cable body, a connector part attached to an end part of the cable body in the longitudinal direction thereof, and a cable holding device (strain relief) for covering a peripheral surface of the cable body, the cable holding device being provided so as to be able to rotate about the central axis of the cable body in relation to the cable body. When an operator grasps the cable holding device or a portion thereof and connects the connector part to a testing device, etc.Type: ApplicationFiled: August 28, 2013Publication date: December 10, 2015Inventors: Yuta Tsukahara, Hiromi Yasumoto
-
Patent number: 4825221Abstract: Means are provided for radiating electromagnetic waves from a receiving end zone of a dielectric line for transmitting electromagnetic waves without the need for a metal horn antenna or a metal waveguide, and matching problems are thereby substantially avoided. Said means are provided by shaping the end of the line to specified contours, by varying the dielectric constant of the material of the line in a gradient longitudinally near the end zone of the line, and by arranging a reflecting mirror or lens to receive the waves emitted from the line. This waveguide is useful in wireless communications, radar transmission and similar applications.Type: GrantFiled: December 7, 1987Date of Patent: April 25, 1989Assignee: Junkosha Co., Ltd.Inventors: Hirosuke Suzuki, Hiromi Yasumoto, Haruo Imaizumi
-
Patent number: 4792312Abstract: An adaptor is provided for effecting a small radius-of-curvature bend in a relatively large diameter coaxial cable. The adaptor comprises a central, preferably plastic, bellows-like protective element, at either end of which is attached a connector for attachment externally to a relatively large diameter coaxial cable, each connector attached internally to a flexible, relatively small diameter coaxial cable which extends from one connector to the other connector through the protective bellows-like element. Because of the bellows-like element and the relatively small diameter of the flexible coaxial cable in the adaptor, a small radius-of-curvature effective bend in the relatively large diameter coaxial cable assembly can be achieved without significant transmission losses.Type: GrantFiled: August 31, 1987Date of Patent: December 20, 1988Assignee: Junkosha Co., Ltd.Inventor: Hiromi Yasumoto
-
Patent number: 4772223Abstract: A phase-adjustable coaxial cable connector is provided. Phase adjustability is provided by means which increase or decrease the slack in a slackened portion of the center conductor of a coaxial cable which extends into the connector.Type: GrantFiled: October 2, 1987Date of Patent: September 20, 1988Assignee: Junkosha Co., Ltd.Inventor: Hiromi Yasumoto
-
Patent number: 4741702Abstract: A phase-adjustable coaxial cable connector is provided which adjusts the length of the phase path of the system without changing the length of the connector. The electrical path length is adjusted by relative rotation of electrical conductors in the connector.Type: GrantFiled: August 31, 1987Date of Patent: May 3, 1988Assignee: Junkosha Co., Ltd.Inventor: Hiromi Yasumoto
-
Patent number: 4725248Abstract: A connector for a flat cable having a plurality of conductors disposed parallel to and apart from each other within an insulator is provided, which connector comprises a cover having a channel adapted to support a terminal portion of said flat cable in a state wherein said terminal portion is bent, and a connector body having a plurality of contact terminals corresponding to the number of said conductors, said contact terminals extending through said connector body and being inserted into said bent terminal portion supported by said cover in such a manner that said contact terminals are in electrical contact with corresponding conductors, respectively, said connector body being adapted to clamp said cable having said contact terminals inserted thereinto between said connector body and said cover.Type: GrantFiled: August 27, 1986Date of Patent: February 16, 1988Assignee: Junkosha Co., Ltd.Inventor: Hiromi Yasumoto
-
Patent number: 4639693Abstract: An improved strip line cable for transmission of electromagnetic waves in the millimeter wave length range is provided. The cable has a plurality of face to face conductors in pairs, the conductors being separated from their paired counterparts by a porous plastic dielectric insulation material. The cable is jacketed. The improvement comprises the porous plastic dielectric material being, in addition, placed between each conductor and the jacketing material, thereby resulting in each conductor being effectively surrounded by porous plastic dielectric insulating material.Type: GrantFiled: April 15, 1985Date of Patent: January 27, 1987Assignee: Junkosha Company, Ltd.Inventors: Hirosuke Suzuki, Hiromi Yasumoto, Hiroshi Umemoto
-
Patent number: 4525020Abstract: A connector is provided comprising a first housing which holds a number of contacts for the conductors of a strip-line electrical cable, and a second housing which provides contact pressure between the conductors and the contacts at a cable end that is separated into two layers. The connector is suitable for a flat cable in which the conductors are arranged such that narrow signal conductors and wider ground conductors are arranged in pairs on opposite sides of the cable and are alternately arranged transversely across the cable.Type: GrantFiled: September 13, 1983Date of Patent: June 25, 1985Assignee: Junkosha Company Ltd.Inventor: Hiromi Yasumoto