Patents by Inventor Minako Takai

Minako 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).

  • Publication number: 20240408854
    Abstract: Provided is an interlayer film for laminated glass capable of enhancing the safety for human bodies and environments. An interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer or two or more-layer structure, and contains a thermoplastic resin and an ultraviolet absorber having a value of logKow of 5 or less.
    Type: Application
    Filed: December 12, 2022
    Publication date: December 12, 2024
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Minako TAKAI, Atsushi NOHARA
  • Publication number: 20230356507
    Abstract: An interlayer film 10 for laminated glass comprises a first resin layer 11, a second resin layer 12, and a plastic layer 13 disposed between the first and second resin layers 11 and 12, wherein: the first resin layer 11 comprises a thermoplastic resin, and has a thickness of 900 ?m or less, and a magnesium element content of less than 25 ppm; the second resin layer 12 comprises a thermoplastic resin, and has a total content of magnesium element and potassium element of 25 ppm or more; and the interlayer film for laminated glass satisfies requirements to have a mean break height (MBH) of 5 m or more in a falling ball test conducted in accordance with JIS R 3212: 2015 for two glass sheets each having a thickness of 2.5 mm laminated via the interlayer film 10 for laminated glass, in both cases with a water content of the interlayer film for laminated glass of 0.4% and 2.0%.
    Type: Application
    Filed: September 8, 2021
    Publication date: November 9, 2023
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Kinryou CHOU, Yuusuke OOTA, Minako TAKAI
  • Patent number: 7778195
    Abstract: A network includes Internet protocol (IP) terminals for establishing communication using an initiation protocol used in connection-oriented communication in which connection to a destination is confirmed over an IP network for the communication; and a server apparatus constituting the network along with the IP terminals. The server apparatus includes a detecting unit for detecting a speech quality between the IP terminals; a calculating unit for calculating an optimal speech quality based on the detected speech quality information; and a notifying unit for notifying the IP terminals establishing communication of the calculated optimal speech quality. The IP terminals establish communication with the speech quality being set to the optimal speech quality, which the server apparatus notifies to the IP terminals.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: August 17, 2010
    Assignee: NEC Infrontia Corporation
    Inventors: Minako Takai, Takanori Hiroshima
  • Patent number: 7496089
    Abstract: There is disclosed a private branch exchange in which an SIP terminal is capable of receiving great variety of services provided by the private branch exchange without upgrading version of software of the SIP terminal itself. A standard SIP protocol control module 17 and an expanded SIP protocol control module 18 are disposed for SIP corresponding terminals, convert signals from an SIP system protocol corresponding terminal into signals of a protocol inside an IP-PBX 1 to transmit the signals to a PBX basic connection process providing module 12, and convert signals from the PBX basic connection process providing module 12 into signals of an SIP system protocol to transmit the signals to the SIP system protocol corresponding terminal. A PBX additional service providing module 11 and the PBX basic connection process providing module 12 provide additional services in response to an hooking operation from the SIP corresponding terminal or an input of a number for starting the service.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: February 24, 2009
    Assignee: NEC Corporation
    Inventors: Takanori Hiroshima, Minako Takai
  • Publication number: 20050083922
    Abstract: A network includes Internet protocol (IP) terminals for establishing communication using an initiation protocol used in connection-oriented communication in which connection to a destination is confirmed over an IP network for the communication; and a server apparatus constituting the network along with the IP terminals. The server apparatus includes a detecting unit for detecting a speech quality between the IP terminals; a calculating unit for calculating an optimal speech quality based on the detected speech quality information; and a notifying unit for notifying the IP terminals establishing communication of the calculated optimal speech quality. The IP terminals establish communication with the speech quality being set to the optimal speech quality, which the server apparatus notifies to the IP terminals.
    Type: Application
    Filed: October 20, 2004
    Publication date: April 21, 2005
    Inventors: Minako Takai, Takanori Hiroshima
  • Publication number: 20050083948
    Abstract: There is disclosed a private branch exchange in which an SIP terminal is capable of receiving great variety of services provided by the private branch exchange without upgrading version of software of the SIP terminal itself. A standard SIP protocol control module 17 and an expanded SIP protocol control module 18 are disposed for SIP corresponding terminals, convert signals from an SIP system protocol corresponding terminal into signals of a protocol inside an IP-PBX 1 to transmit the signals to a PBX basic connection process providing module 12, and convert signals from the PBX basic connection process providing module 12 into signals of an SIP system protocol to transmit the signals to the SIP system protocol corresponding terminal. A PBX additional service providing module 11 and the PBX basic connection process providing module 12 provide additional services in response to an hooking operation from the SIP corresponding terminal or an input of a number for starting the service.
    Type: Application
    Filed: October 20, 2004
    Publication date: April 21, 2005
    Inventors: Takanori Hiroshima, Minako Takai
  • Patent number: 6571108
    Abstract: The invention provides a private branch mobile communication apparatus and method which allows hand-over without interruption of communication and makes it possible to allow a service from a private branch exchange of a home node to be utilized as it is even if a radio terminal moves from the private branch exchange of the home node to another private branch exchange. A network common database, a local database and a memory section are stored in each of private branch exchanges.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: May 27, 2003
    Assignee: NEC Corporation
    Inventors: Kiyokazu Otsuka, Minako Takai
  • Patent number: 6370393
    Abstract: The present invention provides a private branch exchange which allows the same system call sign (SYS-ID) to be shared with other private branch exchanges for allocating it to general cell stations. The private branch exchange (PBX), to which a control cell station (CS) is allocated, communicating with mobile stations (PS) reads the system call sign from the control cell station where the system call sign is stored in advance. The system call sign is stored into cell stations in a plurality of private branch exchanges connected to each other when the cell stations belong to the same group as that of the control cell station of the first mentioned private branch exchange.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: April 9, 2002
    Assignee: NEC Corporation
    Inventors: Kiyokazu Otsuka, Minako Takai