Patents by Inventor Yasuhiro Nagashima

Yasuhiro Nagashima 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: 20240112863
    Abstract: An electronic component includes: a first internal electrode provided in an element body; a second internal electrode provided in the element body; a third internal electrode provided in the element body and drawn out to a first side surface; and a fourth internal electrode provided in the element body and drawn out to a second side surface. The third internal electrode and the fourth internal electrode are electrically connected to each other through an external connection conductor formed on at least the first side surface and the second side surface. In a first direction, the first internal electrode faces the third internal electrode without facing the second internal electrode and the fourth internal electrode. In the first direction, the second internal electrode faces the fourth internal electrode without facing the first internal electrode and the third internal electrode.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 4, 2024
    Applicant: TDK CORPORATION
    Inventors: Atsushi WATANABE, Yasuhiro OKUI, Yoshitaka NAGASHIMA, Shinya SAITO, Yasuo WATANABE
  • Publication number: 20240112860
    Abstract: An electronic component includes: a first internal electrode which is provided inside an element body and is drawn on a first main surface corresponding to a mounting surface; a second internal electrode which is provided inside the element body, is provided at a position different from the first internal electrode when viewed from a third direction, and is drawn on the first main surface; a third internal electrode which is provided inside the element body, is provided at a position facing the first internal electrode and the second internal electrode in the third direction, and is drawn on the first main surface; wherein the first internal electrode and the third internal electrode face each other in the third direction to form a first capacitor portion, and wherein the second internal electrode and the third internal electrode face each other in the third direction to form a second capacitor portion.
    Type: Application
    Filed: September 12, 2023
    Publication date: April 4, 2024
    Applicant: TDK CORPORATION
    Inventors: Naoki HAYAKAWA, Yoshitaka NAGASHIMA, Yasuhiro OKUI, Shinya SAITO, Yasuo WATANABE
  • Patent number: 11934147
    Abstract: A toner comprising a toner particle comprising a binder resin and organosilicon polymer particles on a surface of the toner particle, wherein the binder resin comprising an amorphous resin and a crystalline polyester resin, an absolute value |SPcpes?SPsi| of a difference between an SP value (SPsi) of the organosilicon polymer particles and an SP value (SPcpes) of the crystalline polyester resin is not more than 2.00 (cal/cm3)1/2, and an amount of adsorbed water in the organosilicon polymer particles at a temperature of 30° C. and a humidity of 80% RH is not more than 20 mg/g.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: March 19, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yasuhiro Hashimoto, Koji Nishikawa, Yuujirou Nagashima, Tomoya Nagaoka
  • Patent number: 6428329
    Abstract: An interposition structure interposed between substrates and capable of guiding the insertion of a connection pin for electrically connecting the substrates to each other, whereby the connection pin can be inserted properly even in cases where the substrates to be connected or other members have a dimensional error caused during production thereof, a positioning error or the like. The interposition structure has an interposition body in which a through hole is formed such that connection pin inlet and outlet portions thereof each have an inner diameter gradually increasing in a direction from the inner part to the corresponding outer open end thereof, and also has a positioning protuberance provided on the underside of the interposition body.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: August 6, 2002
    Assignee: Fujitsu Limited
    Inventors: Kazuya Orui, Yasuhiro Nagashima, Toshiaki Harigaya, Manabu Shimizu, Chiharu Nunokawa
  • Publication number: 20010031567
    Abstract: An interposition structure interposed between substrates and capable of guiding the insertion of a connection pin for electrically connecting the substrates to each other, whereby the connection pin can be inserted properly even in cases where the substrates to be connected or other members have a dimensional error caused during production thereof, a positioning error or the like. The interposition structure has an interposition body in which a through hole is formed such that connection pin inlet and outlet portions thereof each have an inner diameter gradually increasing in a direction from the inner part to the corresponding outer open end thereof, and also has a positioning protuberance provided on the underside of the interposition body.
    Type: Application
    Filed: January 3, 2001
    Publication date: October 18, 2001
    Applicant: Fujitsu Limited, Fujisu Takamisawa, & Honda Tsushin Kogyo
    Inventors: Kazuya Orui, Yasuhiro Nagashima, Toshiaki Harigaya, Manabu Shimizu, Chiharu Nunokawa