Patents by Inventor Takahiro Asai

Takahiro Asai 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: 20190166499
    Abstract: With respect to control on starting communication between communication terminals, the present service providing system uses a mode management database used for a login process and admits starting communication when the terminal ID of a source of communication and the terminal ID of a communication partner contain a common user ID, thereby being able to control starting communication after security is ensured without bothering to build an address list.
    Type: Application
    Filed: July 10, 2017
    Publication date: May 30, 2019
    Applicant: Ricoh Company, Ltd.
    Inventor: Takahiro ASAI
  • Patent number: 10300067
    Abstract: A method for inhibiting androgen activity, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereof, and a method for treating tumor, including administering an effective amount of a tetrahydropyridopyrimidine compound of formula (I) or a pharmaceutically acceptable salt thereof to a subject in need thereof
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: May 28, 2019
    Assignee: TAIHO PHARMACEUTICAL CO., LTD.
    Inventors: Kazuhisa Minamiguchi, Shigeo Okajima, Shinichi Aoki, Masanori Asai, Takahiro Asai, Hiroyoshi Yamanaka, Suguru Dohi
  • Publication number: 20190158785
    Abstract: A communication management system includes: a storage unit configured to store destination information of a first communication terminal that establishes a first session with a relay device that relays communication data, destination information of a conversion system that performs mutual conversion between communication schemes of communication data transmitted from the first communication terminal and a second communication terminal and establishes a second session with the relay device, and destination information of the second communication terminal that establishes a third session with the conversion system; a receiving unit configured to receive start request information to start communication between the communication terminals from the first communication terminal; an extracting unit configured to extract destination information of each communication terminal and the conversion system stored in the storage unit, based on the received start request information; and a transmitting unit configured to tra
    Type: Application
    Filed: January 23, 2019
    Publication date: May 23, 2019
    Inventor: Takahiro ASAI
  • Patent number: 10284814
    Abstract: A transmission management system for managing a session transmitting content data via a relay apparatus, includes a service management unit configured to manage service management information including service identification information identifying service content to be provided to each of transmission terminals, and service content corresponding to the service identification information; a first acquisition unit configured to acquire the service identification information for the transmission terminal participating in the session; a second acquisition unit configured to acquire terminal capacity information indicating service content available for the transmission terminal; an extraction unit configured to extract the service content available for the transmission terminal, based on service content corresponding to the acquired service identification information and service content corresponding to the acquired terminal capacity information; and a determination unit configured to determine service content of
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: May 7, 2019
    Assignee: Ricoh Company, Ltd.
    Inventors: Takeshi Horiuchi, Takahiro Asai
  • Publication number: 20190124274
    Abstract: An image processing apparatus for processing a plurality of images captured by an image capturing device, the image capturing device including a plurality of imaging elements each of which captures an imaging area with a preset angle of view, imaging areas of at least two of the plurality of imaging elements overlapping with each other, includes circuitry to: obtain the plurality of images captured by the image capturing device; convert at least one image of the plurality of images, to an image having an angle of view that is smaller than the preset angle of view; and combine the plurality of images including the at least one image that is converted, into a combined image.
    Type: Application
    Filed: October 22, 2018
    Publication date: April 25, 2019
    Inventors: Takuroh NAITOH, Takahiro ASAI, Keiichi KAWAGUCHI, Eichi KOIZUMI
  • Patent number: 10270837
    Abstract: A transmission management system includes a destination name data managing unit which manages a plurality of destination name data items which indicate a plurality of names of a destination in communications between transmission terminals, a destination name data reading unit which reads a destination name data item from the plurality of destination name data items managed by the destination name data managing unit, and a destination name data transmitting unit which transmits the destination name data item read by the destination name data reading unit to a transmission terminal capable of communicating with the destination.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: April 23, 2019
    Assignee: RICOH COMPANY, LTD.
    Inventors: Kaoru Maeda, Takahiro Asai
  • Publication number: 20190116532
    Abstract: A communication apparatus in a wireless communication system in which a plurality of cells with different bands are overlaid and which includes the communication apparatus and a user equipment include: an acquisition unit configured to acquire communication quality of the user equipment in a first cell in which the user equipment resides; a determination unit configured to determine whether to perform the switch to a second cell overlaid with the first cell based on the communication quality of the user equipment; and an instruction unit configured to instruct the user equipment to perform the switch to the second cell when the switch to the second cell overlaid with the first cell is determined.
    Type: Application
    Filed: February 15, 2017
    Publication date: April 18, 2019
    Applicant: NTT DOCOMO, INC.
    Inventors: Yoshifumi MORIHIRO, Takahiro ASAI
  • Publication number: 20190116064
    Abstract: There is provided a radio communication system provided with a first base station, a second base station that communicates with the first base station, and user equipment that communicates with the first base station, the radio communication system including a determiner that determines, based on a predetermined reference value, sharing between signal processing that is to be performed by the first base station and signal processing that is to be performed by the second base station; a first signal processor for the first base station to perform the signal processing in accordance with the sharing determined by the determiner; and a second signal processor for the second base station to perform the signal processing in accordance with the sharing determined by the determiner.
    Type: Application
    Filed: March 8, 2017
    Publication date: April 18, 2019
    Applicant: NTT DOCOMO, INC.
    Inventors: Takahiro Kubo, Takahiro Asai
  • Patent number: 10264131
    Abstract: A transmission control system capable of transmitting data received from a first transmission terminal to a second transmission terminal, includes a receiver unit to receive identification information to identify the second transmission terminal or a user of the second transmission terminal, the data, and first type information that represents a type of the data, from the first transmission terminal; and a transmission control unit to control the received data not to be transmitted to the second transmission terminal in a case where the received first type information is not included in second type information corresponding to the received identification information, the second type information being managed in a management unit configured to have identification information to identify a predetermined transmission terminal or a user of the transmission terminal, associated with the second type information that represents a type of data processable by the predetermined transmission terminal.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: April 16, 2019
    Assignee: Ricoh Company, Ltd.
    Inventors: Yuuta Hamada, Takahiro Asai
  • Patent number: 10252492
    Abstract: A laminated glass according to the present invention includes an outer glass sheet, an inner glass sheet that is arranged opposite to the outer glass sheet and has a smaller thickness than that of the outer glass sheet, and an interlayer sandwiched between the outer glass sheet and the inner glass sheet. A transmittance with respect to light having a wavelength of 850 to 950 nm is 30 to 80%. The outer glass sheet has a thickness of 1.8 to 2.3 mm. The inner glass sheet has a thickness of 0.6 to 2.0 mm. The interlayer includes a plurality of layers including at least a core layer. The core layer has a Young's modulus of 1 to 20 MPa at a frequency of 100 Hz and a temperature of 20° C., the Young's modulus being lower than the Young's modulus of the other layer.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: April 9, 2019
    Assignee: NIPPON SHEET GLASS COMPANY, LIMITED
    Inventors: Satoshi Kanki, Takahiro Asai, Hisashi Ogawa, Hisashi Asaoka
  • Patent number: 10257238
    Abstract: A control system includes a plurality of control apparatuses each capable of controlling a first communication terminal connected to the control apparatus. Each control apparatus transmits search information including terminal identification information for identifying a second communication terminal to other control apparatuses of the plurality of control apparatuses, searches for one of the other control apparatuses that is connected to the second communication terminal based on responses that are transmitted from the other control apparatuses in response to the search information, and transmits state information indicating a state of the first communication terminal connected to the control apparatus to the searched control apparatus connected to the second communication terminal.
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: April 9, 2019
    Assignee: Ricoh Company, Ltd.
    Inventors: Naoki Umehara, Takahiro Asai, Hiroshi Hinohara
  • Publication number: 20190098639
    Abstract: A radio communication system includes a first base station, a second base station, a third base station, and a user equipment, wherein the radio communication system includes a determination unit that determines allocation of signal processing that is commonly performed by the first base station and the second base station and signal processing that is performed by the third base station, based on a predetermined reference value; a first signal processor that performs the signal processing allocated to the first base station in accordance with the allocation determined by the determination unit; a second signal processor that performs the signal processing allocated to the second base station in accordance with the allocation determined by the determination unit; and a third signal processor that performs the signal processing allocated to the third base station in accordance with the allocation determined by the determination unit.
    Type: Application
    Filed: March 8, 2017
    Publication date: March 28, 2019
    Applicant: NTT DOCOMO, INC.
    Inventors: Takahiro Kubo, Takahiro Asai
  • Patent number: 10243198
    Abstract: A method for forming a pattern, a structural body, a method for producing a comb-shaped electrode, and a secondary cell. The pattern forming method, in which n patterns (n?2) are formed on a support, includes forming a first resist layer on the support surface; and repeating: forming a guide hole through a kth resist layer by exposure and development, filling a kth pattern material into the guide hole by a screen printing process, removing the kth resist layer, and forming a (k+1)th resist layer on the support and all pattern materials, regarding kth (k=1 to n?1) pattern material and resist layer in order of k=1 to n?1; forming a guide hole and nth pattern material filling similarly, and removing the nth resist layer.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: March 26, 2019
    Assignee: TOKYO OHKA KOGYO CO., LTD.
    Inventors: Takahiro Asai, Kaoru Ishikawa
  • Patent number: 10239424
    Abstract: A vehicle seat includes a seat pad configured to support an occupant and having a through-hole extending through the seat pad in a direction from an occupant sitting side toward a side opposite to the occupant sitting side; and a frame member attached to an opening end of the through-hole on the occupant sitting side, the frame member having an opening configured such that a fixation connecting portion of a child safety seat is inserted into the opening. The frame member is provided with an attaching portion attached to the seat pad. The seat pad includes an attachment pad portion provided integrally with an attachment member including an attachment portion to which the attaching portion of the frame member is attached, the attachment pad portion constituting a part of an inner wall surface of the through-hole. The attaching portion is fixed to the attachment portion with a fixing member.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: March 26, 2019
    Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Sho Terada, Sonjin Kim, Takahiro Asai, Shinichiro Tajima
  • Publication number: 20190089928
    Abstract: A transmission terminal transmits video data and display data of a screen shared with another transmission terminal to the other transmission terminal via a predetermined relay apparatus. The transmission terminal includes a storage unit that stores relay apparatus information of the relay apparatus to which the transmission terminal transmits the video data; a receive unit that receives the display data from an external input apparatus connected to the transmission terminal; and a transmitting unit that transmits the display data received by the receive unit to the relay apparatus indicated by the relay apparatus information stored in the storage unit.
    Type: Application
    Filed: November 15, 2018
    Publication date: March 21, 2019
    Inventors: Kenji TANAKA, Alain VOLMAT, Masaki NAKAGAWA, Takahiro ASAI
  • Patent number: 10225517
    Abstract: A communication management system includes: a storage unit configured to store destination information of a first communication terminal that establishes a first session with a relay device that relays communication data, destination information of a conversion system that performs mutual conversion between communication schemes of communication data transmitted from the first communication terminal and a second communication terminal and establishes a second session with the relay device, and destination information of the second communication terminal that establishes a third session with the conversion system; a receiving unit configured to receive start request information to start communication between the communication terminals from the first communication terminal; an extracting unit configured to extract destination information of each communication terminal and the conversion system stored in the storage unit, based on the received start request information; and a transmitting unit configured to tra
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: March 5, 2019
    Assignee: RICOH COMPANY, LTD.
    Inventor: Takahiro Asai
  • Patent number: 10225092
    Abstract: A transmission control system includes: a storage unit that stores therein zone identification information for identifying a zone in which each of transmission terminals is used, and priority information that indicates a priority at which a transmission terminal indicated by the zone identification information should use each of a plurality of relay devices, in association with each other; a reception unit that receives, from a first transmission terminal, first zone identification information for identifying a zone in which the first transmission terminal is used and second zone identification information for identifying a zone in which a second transmission terminal as a destination terminal is used; and a selection unit that selects a relay device to be used for relaying the content data based on first priority information associated with the first zone identification information and second priority information associated with the second zone identification information in the storage unit.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: March 5, 2019
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiroyuki Kanda, Takahiro Asai
  • Publication number: 20190059107
    Abstract: Provided is a wireless environment evaluation method including a step 1 acquiring a transmission and reception history of wireless signals transmitted and received between the plurality of wireless stations and acquiring or estimating a number of wireless stations in transmission standby, based on the transmission and reception history; a step 2 calculating a normal reception rate S in a congesting situation in reception according to the number of wireless stations in transmission standby; a step 3 acquiring a normal reception rate S? of the wireless signals per a fixed channel use time from the transmission and reception history in the prescribed wireless station; and a step 4 determining a degree of the exposed situation in reception according to a ratio of the normal reception rate S? to the normal reception rate S.
    Type: Application
    Filed: February 23, 2017
    Publication date: February 21, 2019
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Akiyoshi INOKI, Hirantha Sithira ABEYSEKERA, Munehiro MATSUI, Takeo ICHIKAWA, Masato MIZOGUCHI, Akira KISHIDA, Daisuke KOIZUMI, Akira YAMADA, Yoshifumi MORIHIRO, Takahiro ASAI
  • Patent number: 10212713
    Abstract: To suppress reduction in system performance for mobile communications (group mobility) in a plurality of terminals existing inside the same moving object, a radio communication system for a plurality of user terminals existing inside a moving object and a radio base station is described. The user terminal receives a signal transmitted from the radio base station, and transmits the signal transmitted from the radio base station to a common reception apparatus disposed inside the moving object. The common reception apparatus detects a signal for each user terminal, based on signals transmitted from the plurality of user terminals, and transmits the detected signal to each user terminal. The user terminal receives the signal for the user terminal detected in the common reception apparatus to demodulate. Thus, for group mobility, it is possible to cancel interference among user terminals to improve the multiplexing effect, while suppressing communication overhead.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: February 19, 2019
    Assignee: NTT DOCOMO, INC.
    Inventors: Jiyun Shen, Satoshi Suyama, Takahiro Asai, Yukihiko Okumura, Hidekazu Murata
  • Publication number: 20190034064
    Abstract: A communication terminal includes a display control unit configured to display, on a display unit, a function selecting screen that contains a first icon for receiving a selection of a first communication function and a second icon for receiving a selection of a second communication function. The first communication function is to provide communication using a signaling protocol for connecting to or disconnecting from a destination of communication and an encoding protocol for encapsulating communication data in IP packets. The second communication function is to provide communication using the same signaling protocol and a different encoding protocol. The communication terminal also includes a receiving unit configured to receive a selection of the first icon or the second icon; and a starting unit configured to start the first communication function and the second communication function in response to the selection of the first icon and the second icon, respectively.
    Type: Application
    Filed: October 2, 2018
    Publication date: January 31, 2019
    Inventors: Hiroyuki KANDA, Takahiro ASAI