Patents by Inventor Hitoshi Takai

Hitoshi Takai 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: 11536790
    Abstract: According to one embodiment, a medical information processing apparatus includes processing circuitry configured to derive an index value with respect to noise included in data associated with magnetic resonance signals collected by each of a plurality of reception coils, adjust a degree to which noise is removed from the data associated with the magnetic resonance signals based on the derived index value, remove noise from the data associated with the magnetic resonance signals based on the adjusted degree, and perform compositing of the data associated with the magnetic resonance signals from which noise has been removed.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: December 27, 2022
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Yuichi Yamashita, Kazuto Nakabayashi, Hitoshi Kanazawa, Kazuya Okamoto, Hiroshi Takai, Nobuyuki Konuma, Kensuke Shinoda
  • Patent number: 11493392
    Abstract: A sensor sheet includes unit sensor sheets configured to detect a physical property value at multiple points on a sensor layer, each unit sensor sheet including a first substrate, and an electrode layer and the sensor layer sequentially formed on one side of the first substrate; and a wiring substrate to which the unit sensor sheets are configured to be coupled, the wiring substrate including a second substrate, and a plurality of wirings provided on one side of the second substrate. One side of the wiring substrate and one side of each unit sensor sheet are facing each other. A conductive bonding member configured to electrically couple each unit sensor sheet and the wiring substrate with each other, is included between the electrode layer of each unit sensor sheet and at least one of the wirings of the wiring substrate.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: November 8, 2022
    Assignee: Ricoh Company, Ltd.
    Inventors: Hitoshi Kondoh, Kazuhito Kishi, Atsushi Ohshima, Masami Takai
  • Publication number: 20220260659
    Abstract: A medical image processing apparatus of embodiments includes processing circuitry. The processing circuitry is configured to acquire a data and a g-factor map. The data is generated as a result of a reception by an RF coil. The processing circuitry is configured to determine strength of denoise performed on the data on the basis of the g-factor map and perform the denoise on the data.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 18, 2022
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Kensuke SHINODA, Kazuto NAKABAYASHI, Hitoshi KANAZAWA, Kazuya OKAMOTO, Hiroshi TAKAI, Nobuyuki KONUMA, Yuichi YAMASHITA
  • Patent number: 11415656
    Abstract: A medical image processing apparatus of embodiments includes processing circuitry. The processing circuitry is configured to acquire a data and a g-factor map. The data is generated as a result of a reception by an RF coil. The processing circuitry is configured to determine strength of denoise performed on the data on the basis of the g-factor map and perform the denoise on the data.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: August 16, 2022
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Kensuke Shinoda, Kazuto Nakabayashi, Hitoshi Kanazawa, Kazuya Okamoto, Hiroshi Takai, Nobuyuki Konuma, Yuichi Yamashita
  • Patent number: 11245184
    Abstract: An antenna device includes: a first conductor layer; a second conductor layer located opposite to the first conductor layer; and a third conductor layer located opposite to the second conductor layer. The first conductor layer includes: a feed element; a first grounding element located next to the feed element in a first direction and grounded; and a parasitic element located along the feed element and the first grounding element and insulated from the feed element and the first grounding element. The second conductor layer includes: a floating element located opposite to the feed element and insulated from the first conductor layer; and a second grounding element located opposite to the first grounding element and next to the floating element and grounded. The third conductor layer includes a third grounding element grounded.
    Type: Grant
    Filed: December 25, 2018
    Date of Patent: February 8, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hitoshi Takai, Taichi Hamabe, Kazuhiro Imai
  • Patent number: 10700406
    Abstract: A wireless module includes: a substrate; a ground pattern formed on the substrate; a heat generating component mounted on the substrate and connected to the ground pattern; a pattern antenna including a grounding part connected to the ground pattern and a power feeding part fed with power from the heat generating component, the pattern antenna being formed on the substrate; and a conductive base plate electrically connected to the ground pattern and disposed opposite to the pattern antenna.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: June 30, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Kazuhiro Imai, Hitoshi Takai, Masashi Koshi, Hiroyuki Uno
  • Publication number: 20200187271
    Abstract: A wireless communication system transmits information to a communication terminal moving through a spot wireless area. In an integrated base station, an external information communication section controls communication with a server. A contents memory section stores contents received from the server. A wireless LAN communication section communicates with the communication terminal. A control section establishes connection with the communication terminal using a first connection not requiring an authentication procedure for connection with the communication terminal or using a second connection requiring the authentication procedure for connection with the communication terminal.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 11, 2020
    Inventors: Tsutomu MUKAI, Hitoshi TAKAI
  • Patent number: 10658746
    Abstract: A wireless module includes a substrate, a ground pattern disposed on the substrate, a first antenna, a second antenna, and a base plate that is conductive. The first antenna is disposed between one end of the substrate and the ground pattern, and includes a grounding part and a first power feeding part, the grounding part is connected to the ground pattern, and the first power feeding part is fed with a first signal. The second antenna is disposed between the other end of the substrate and the ground pattern, and includes a second power feeding part fed with a second signal. The base plate includes a first opposed portion that faces the first antenna, a second opposed portion that faces the second antenna, and a third opposed portion that faces the ground pattern and is short-circuited to the ground pattern. The base plate also has, on the third opposed portion, a short-circuit point at which the base plate and the ground pattern are short-circuited to each other.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: May 19, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masashi Koshi, Hitoshi Takai, Kazuhiro Imai, Hiroyuki Uno
  • Publication number: 20200127375
    Abstract: An antenna device includes: a first conductor layer; a second conductor layer located opposite to the first conductor layer; and a third conductor layer located opposite to the second conductor layer. The first conductor layer includes: a feed element; a first grounding element located next to the feed element in a first direction and grounded; and a parasitic element located along the feed element and the first grounding element and insulated from the feed element and the first grounding element. The second conductor layer includes: a floating element located opposite to the feed element and insulated from the first conductor layer; and a second grounding element located opposite to the first grounding element and next to the floating element and grounded. The third conductor layer includes a third grounding element grounded.
    Type: Application
    Filed: December 25, 2018
    Publication date: April 23, 2020
    Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hitoshi TAKAI, Taichi HAMABE, Kazuhiro IMAI
  • Patent number: 10624137
    Abstract: Provided is a wireless communication system transmitting information to a communication terminal moving through a spot wireless area. In an integrated base station, an external information communication section controls communication with a server. A contents memory section stores contents received from the server. A wireless LAN communication section communicates with the communication terminal. A control section establishes connection with the communication terminal using a first connection not requiring an authentication procedure for connection with the communication terminal, or using a second connection requiring the authentication procedure for connection with the communication terminal.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 14, 2020
    Assignee: Soverign Peak Ventures, LLC
    Inventors: Tsutomu Mukai, Hitoshi Takai
  • Patent number: 10581168
    Abstract: An antenna includes: a radiating element that is formed of a conductor and radiates electromagnetic waves when supplied with electrical power; and a parasitic element that is (i) formed of a conductor, (ii) provided near the radiating element so as to be electromagnetically coupled with the radiating element, (iii) provided in a plane substantially perpendicular to a plane including the radiating element, and (iv) guides the electromagnetic waves without being supplied with electrical power.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: March 3, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masashi Koshi, Hiroyuki Uno, Tomoaki Nishikido, Yuki Anbe, Hitoshi Takai
  • Publication number: 20190089046
    Abstract: A wireless module includes a substrate, a ground pattern disposed on the substrate, a first antenna, a second antenna, and a base plate that is conductive. The first antenna is disposed between one end of the substrate and the ground pattern, and includes a grounding part and a first power feeding part, the grounding part is connected to the ground pattern, and the first power feeding part is fed with a first signal. The second antenna is disposed between the other end of the substrate and the ground pattern, and includes a second power feeding part fed with a second signal. The base plate includes a first opposed portion that faces the first antenna, a second opposed portion that faces the second antenna, and a third opposed portion that faces the ground pattern and is short-circuited to the ground pattern. The base plate also has, on the third opposed portion, a short-circuit point at which the base plate and the ground pattern are short-circuited to each other.
    Type: Application
    Filed: February 15, 2017
    Publication date: March 21, 2019
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Masashi KOSHI, Hitoshi TAKAI, Kazuhiro IMAI, Hiroyuki UNO
  • Publication number: 20180310348
    Abstract: Provided is a wireless communication system transmitting information to a communication terminal moving through a spot wireless area. In an integrated base station, an external information communication section controls communication with a server. A contents memory section stores contents received from the server. A wireless LAN communication section communicates with the communication terminal. A control section establishes connection with the communication terminal using a first connection not requiring an authentication procedure for connection with the communication terminal, or using a second connection requiring the authentication procedure for connection with the communication terminal.
    Type: Application
    Filed: June 29, 2018
    Publication date: October 25, 2018
    Inventors: Tsutomu MUKAI, Hitoshi TAKAI
  • Publication number: 20180301799
    Abstract: A wireless module includes: a substrate; a ground pattern formed on the substrate; a heat generating component mounted on the substrate and connected to the ground pattern; a pattern antenna including a grounding part connected to the ground pattern and a power feeding part fed with power from the heat generating component, the pattern antenna being formed on the substrate; and a conductive base plate electrically connected to the ground pattern and disposed opposite to the pattern antenna.
    Type: Application
    Filed: December 6, 2016
    Publication date: October 18, 2018
    Inventors: KAZUHIRO IMAI, HITOSHI TAKAI, MASASHI KOSHI, HIROYUKI UNO
  • Patent number: 10056997
    Abstract: A wireless communication system transmits information requested by a wireless communication terminal to the wireless communication terminal moving through a spot wireless area. In a wireless base station, an external information communication control section controls communication with a server. A contents memory stores at least a part of contents received from the server. A wireless communication section communicates with the communication terminal using a predetermined communication method. A control section establishes connection with the communication terminal using a first connection which does not require an authentication procedure, or using a second connection which requires the authentication procedure.
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: August 21, 2018
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tsutomu Mukai, Hitoshi Takai
  • Patent number: 10039144
    Abstract: Provided is a wireless communication system transmitting information to a communication terminal moving through a spot wireless area. In an integrated base station, an external information communication section controls communication with a server. A contents memory section stores contents received from the server. A wireless LAN communication section communicates with the communication terminal. A control section establishes connection with the communication terminal using a first connection not requiring an authentication procedure for connection with the communication terminal, or using a second connection requiring the authentication procedure for connection with the communication terminal.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: July 31, 2018
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tsutomu Mukai, Hitoshi Takai
  • Publication number: 20170279200
    Abstract: An antenna includes: a radiating element that is formed of a conductor and radiates electromagnetic waves when supplied with electrical power; and a parasitic element that is (i) formed of a conductor, (ii) provided near the radiating element so as to be electromagnetically coupled with the radiating element, (iii) provided in a plane substantially perpendicular to a plane including the radiating element, and (iv) guides the electromagnetic waves without being supplied with electrical power.
    Type: Application
    Filed: December 7, 2015
    Publication date: September 28, 2017
    Inventors: Masashi KOSHI, Hiroyuki UNO, Tomoaki NISHIKIDO, Yuki ANBE, Hitoshi TAKAI
  • Publication number: 20160249393
    Abstract: Provided is a wireless communication system transmitting information to a communication terminal moving through a spot wireless area. In an integrated base station, an external information communication section controls communication with a server. A contents memory section stores contents received from the server. A wireless LAN communication section communicates with the communication terminal. A control section establishes connection with the communication terminal using a first connection not requiring an authentication procedure for connection with the communication terminal, or using a second connection requiring the authentication procedure for connection with the communication terminal.
    Type: Application
    Filed: April 29, 2016
    Publication date: August 25, 2016
    Inventors: Tsutomu MUKAI, Hitoshi TAKAI
  • Patent number: 9357441
    Abstract: Provided is a wireless communication system transmitting information to a communication terminal moving through a spot wireless area. In an integrated base station, an external information communication section controls communication with a server. A contents memory section stores contents received from the server. A wireless LAN communication section communicates with the communication terminal. A control section establishes connection with the communication terminal using a first connection not requiring an authentication procedure for connection with the communication terminal, or using a second connection requiring the authentication procedure for connection with the communication terminal.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: May 31, 2016
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tsutomu Mukai, Hitoshi Takai
  • Publication number: 20160080099
    Abstract: A wireless communication system transmits information requested by a wireless communication terminal to the wireless communication terminal moving through a spot wireless area. In a wireless base station, an external information communication control section controls communication with a server. A contents memory stores at least a part of contents received from the server. A wireless communication section communicates with the communication terminal using a predetermined communication method. A control section establishes connection with the communication terminal using a first connection which does not require an authentication procedure, or using a second connection which requires the authentication procedure.
    Type: Application
    Filed: November 27, 2015
    Publication date: March 17, 2016
    Inventors: Tsutomu MUKAI, Hitoshi TAKAI