Patents by Inventor Yohei Sakurai
Yohei Sakurai 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).
-
Publication number: 20240098209Abstract: A disclosed managing apparatus and image forming apparatus management system ensure confidentiality of information in an image forming apparatus while usability is maintained. An image forming apparatus acquires IC card identifying information with an IC card reader. A management server acquires a user ID associated with the acquired IC card identifying information and use limit information concerning use of the image forming apparatus. A process is performed in the image forming apparatus in accordance with the use limit information.Type: ApplicationFiled: October 30, 2023Publication date: March 21, 2024Applicant: Ricoh Company, Ltd.Inventors: Atsushi SAKAGAMI, Naoto SAKURAI, Koji SASAKI, Daiya MIYASAKA, Tomoko NISHIZAWA, Yasuhiko TSUGAWA, Yohei ONO
-
Publication number: 20230387578Abstract: An antenna includes a grounding portion, a feeding portion, a first extension portion extending from the feeding portion to a leading end portion of the antenna, and a second extension portion extending from the leading end portion to the grounding portion. The first extension portion, the leading end portion, and the second extension portion have a steric coupling to one another.Type: ApplicationFiled: June 9, 2023Publication date: November 30, 2023Applicant: Tyco Electronics Japan G.K.Inventor: Yohei Sakurai
-
Patent number: 11664615Abstract: A circuit board includes a terminal area projecting from an end face of the circuit board. The terminal area is flush with a front side and a back side of the circuit board and has a thickness equal to the circuit board. The terminal area has a plurality of sides covered with an electrically conductive material, the sides including a first surface flush with a front side of the circuit board, a second surface flush with a back side of the circuit board, and a pair of side surfaces that intersect the first surface and the second surface.Type: GrantFiled: February 4, 2021Date of Patent: May 30, 2023Assignee: Tyco Electronics Japan G.K.Inventors: Yohei Sakurai, Daisuke Dobashi
-
Patent number: 11191161Abstract: An electronic circuit includes a first printed wiring board, a second printed wiring board and a third printed wiring board. The second printed wiring board is mounted such that one edge of the second printed wiring board abuts on a part mounting surface of the first printed wiring board on which a part is mounted. The third printed wiring board is mounted such that one edge of the third printed wiring board abuts on the part mounting surface. The second and third printed wiring boards are connected to each other in a state where plate thickness directions thereof are oriented in different directions from each other about a normal line to the part mounting surface. Further, at least one of the second printed wiring board and the third printed wiring board is provided with an antenna pattern.Type: GrantFiled: July 28, 2020Date of Patent: November 30, 2021Assignees: DENSO CORPORATION, TYCO ELECTRONICS JAPAN G.K.Inventors: Shiro Koide, Daisuke Dobashi, Yohei Sakurai
-
Publication number: 20210159623Abstract: A circuit board includes a terminal area projecting from an end face of the circuit board. The terminal area is flush with a front side and a back side of the circuit board and has a thickness equal to the circuit board. The terminal area has a plurality of sides covered with an electrically conductive material, the sides including a first surface flush with a front side of the circuit board, a second surface flush with a back side of the circuit board, and a pair of side surfaces that intersect the first surface and the second surface.Type: ApplicationFiled: February 4, 2021Publication date: May 27, 2021Applicant: Tyco Electronics Japan G.K.Inventors: Yohei Sakurai, Daisuke Dobashi
-
Patent number: 10862214Abstract: An antenna comprises a first pad, a second pad, a radiating element, a meandering element, and a third pad disposed in an antenna region on a circuit board. The first pad and the second pad are spaced apart and disposed at opposite ends of the antenna region. The radiating element is disposed between the first pad and the second pad and is capacitively coupled to the first pad. The meandering element is connected to the radiating element at a position adjacent the first pad. The meandering element extends in the first direction away from the first pad while meandering reciprocally in the second direction. The third pad is capacitively coupled to the second pad.Type: GrantFiled: October 20, 2017Date of Patent: December 8, 2020Assignee: Tyco Electronics Japan G.K.Inventor: Yohei Sakurai
-
Publication number: 20200359498Abstract: An electronic circuit includes a first printed wiring board, a second printed wiring board and a third printed wiring board. The second printed wiring board is mounted such that one edge of the second printed wiring board abuts on a part mounting surface of the first printed wiring board on which a part is mounted. The third printed wiring board is mounted such that one edge of the third printed wiring board abuts on the part mounting surface. The second and third printed wiring boards are connected to each other in a state where plate thickness directions thereof are oriented in different directions from each other about a normal line to the part mounting surface. Further, at least one of the second printed wiring board and the third printed wiring board is provided with an antenna pattern.Type: ApplicationFiled: July 28, 2020Publication date: November 12, 2020Inventors: Shiro KOIDE, Daisuke DOBASHI, Yohei SAKURAI
-
Publication number: 20180115073Abstract: An antenna comprises a first pad, a second pad, a radiating element, a meandering element, and a third pad disposed in an antenna region on a circuit board. The first pad and the second pad are spaced apart and disposed at opposite ends of the antenna region. The radiating element is disposed between the first pad and the second pad and is capacitively coupled to the first pad. The meandering element is connected to the radiating element at a position adjacent the first pad. The meandering element extends in the first direction away from the first pad while meandering reciprocally in the second direction. The third pad is capacitively coupled to the second pad.Type: ApplicationFiled: October 20, 2017Publication date: April 26, 2018Applicant: Tyco Electronics Japan G.K.Inventor: Yohei Sakurai
-
Patent number: 9831555Abstract: An antenna device is provided and includes a circuit board, a first linear antenna, and a second linear antenna. The circuit board includes a grounding pattern and a feeding point insulated from the grounding pattern. The first linear antenna is connected to the grounding pattern and includes a first inductive element positioned between distal ends of the first linear antenna. The second linear antenna is connected to the feeding point and capacitively coupled to one of the distal ends of the first linear antenna. The second linear antenna includes a second inductive element positioned proximate a middle section of the second linear antenna.Type: GrantFiled: January 13, 2014Date of Patent: November 28, 2017Assignee: Tyco Electronics Japan G.K.Inventor: Yohei Sakurai
-
Publication number: 20140198003Abstract: An antenna device is provided and includes a circuit board, a first linear antenna, and a second linear antenna. The circuit board includes a grounding pattern and a feeding point insulated from the grounding pattern. The first linear antenna is connected to the grounding pattern and includes a first inductive element positioned between distal ends of the first linear antenna. The second linear antenna is connected to the feeding point and capacitively coupled to one of the distal ends of the first linear antenna. The second linear antenna includes a second inductive element positioned proximate a middle section of the second linear antenna.Type: ApplicationFiled: January 13, 2014Publication date: July 17, 2014Applicant: TYCO ELECTRONICS JAPAN G.K.Inventor: Yohei Sakurai