Patents by Inventor Takeshi Shirakawa

Takeshi Shirakawa 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: 11973321
    Abstract: A light emitting device includes a wiring substrate, a light emitting element array that includes a first side surface and a second side surface facing each other, and a third side surface and a fourth side surface connecting the first side surface and the second side surface to each other and facing each other, the light emitting element array being provided on the wiring substrate, a driving element that is provided on the wiring substrate on the first side surface side and drives the light emitting element array, a first circuit element and a second circuit element that are provided on the wiring substrate on the second side surface side to be arranged in a direction along the second side surface, and a wiring member that is provided on the third side surface side and the fourth side surface side and extends from a top electrode of the light emitting element array toward an outside of the light emitting element array.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: April 30, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Kazuhiro Sakai, Daisuke Iguchi, Takeshi Minamiru, Yoshinori Shirakawa, Tomoaki Sakita, Tsutomu Otsuka
  • Patent number: 11936164
    Abstract: A light emitting device includes a wiring substrate, a light emitting element array that includes a first side surface and a second side surface facing each other, and a third side surface and a fourth side surface connecting the first side surface and the second side surface to each other and facing each other, the light emitting element array being provided on the wiring substrate, a driving element that is provided on the wiring substrate on the first side surface side and drives the light emitting element array, a first circuit element and a second circuit element that are provided on the wiring substrate on the second side surface side to be arranged in a direction along the second side surface, and a wiring member that is provided on the third side surface side and the fourth side surface side and extends from a top electrode of the light emitting element array toward an outside of the light emitting element array.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: March 19, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Kazuhiro Sakai, Daisuke Iguchi, Takeshi Minamiru, Yoshinori Shirakawa, Tomoaki Sakita, Tsutomu Otsuka
  • Patent number: 11330995
    Abstract: The present invention images a heartbeat strength representing the strength of pulsations (beats) on a map as a new dynamics index different from the conventional waveform numerical value. A computation section according to the present invention obtains, from time-course changes of the blood flow map obtained as a result of computation of blood flow speed, a signal intensity at a fundamental frequency determined from time-series blood flow data within a predetermined region, and calculates a heartbeat strength which represents the strength of heartbeats on the basis of the signal intensity. A display section images and displays the heartbeat strength calculated by the heartbeat strength computation section. Also, the display section displays the heartbeat strength calculated by the heartbeat strength computation section by superimposing the heartbeat strength on a combined map created by averaging a plurality of blood flow maps arranged in a chronological order.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: May 17, 2022
    Assignee: SOFTCARE CO., LTD.
    Inventors: Hitoshi Fujii, Kenji Okamoto, Phuong Thuy Le, Noriyoshi Takahashi, Takeshi Shirakawa, Tetsu Kuroki
  • Publication number: 20180206740
    Abstract: The present invention images a heartbeat strength representing the strength of pulsations (beats) on a map as a new dynamics index different from the conventional waveform numerical value. A computation section according to the present invention obtains, from time-course changes of the blood flow map obtained as a result of computation of blood flow speed, a signal intensity at a fundamental frequency determined from time-series blood flow data within a predetermined region, and calculates a heartbeat strength which represents the strength of heartbeats on the basis of the signal intensity. A display section images and displays the heartbeat strength calculated by the heartbeat strength computation section. Also, the display section displays the heartbeat strength calculated by the heartbeat strength computation section by superimposing the heartbeat strength on a combined map created by averaging a plurality of blood flow maps arranged in a chronological order.
    Type: Application
    Filed: November 24, 2016
    Publication date: July 26, 2018
    Inventors: Hitoshi FUJII, Kenji OKAMOTO, Phuong Thuy LE, Noriyoshi TAKAHASHI, Takeshi SHIRAKAWA, Tetsu KUROKI
  • Patent number: PP5083
    Abstract: A new variety of hybrid tea rose intended mainly for greenhouse culture and the commercial production of cut flowers, characterized by a continuous and profuse production of very large red blooms carried on very long, strong stems; its pointed and somewhat globular buds which open slowly to produce well formed flowers having large petals which tend to marginally turn under and form points; its free branching and vigorous growth habit; and its abundant production of foliage and long lasting vase life.
    Type: Grant
    Filed: April 22, 1982
    Date of Patent: August 9, 1983
    Assignee: Toshio Nakashima
    Inventor: Takeshi Shirakawa
  • Patent number: PP5633
    Abstract: A new variety of hybrid tea rose intended mainly for greenhouse culture and the commercial production of cut flowers, characterized by a continuous and profuse production of very large red-purple blooms carried on very long, strong stems; its urn-shaped buds which open slowly to produce well formed flowers having large petals which tend to marginally turn under and form points; its free branching and vigorous growth habit; its abundant production of glossy foliage and long last vase life; and its resistance to diseases.
    Type: Grant
    Filed: March 26, 1984
    Date of Patent: January 14, 1986
    Assignee: Toshio Nakashima
    Inventor: Takeshi Shirakawa