Patents by Inventor Kazushige Hayashi

Kazushige Hayashi 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: 8700103
    Abstract: A vehicle terminal apparatus has a connection monitoring unit for monitoring a disconnection of a communication link between a wireless communication device and a portable terminal, considering an abnormal disconnection of the communication link as a link loss, considering a disconnection of the communication link by a disconnection process by the wireless communication device as a first disconnection, and considering a disconnection of the communication link by a disconnection process, by the portable terminal as a second disconnection; and a connection condition determination unit for determining a wireless connection condition of the wireless communication device based on a disconnection reason that accounts for a reason for disconnection and a pre-disconnection call condition that is a call condition of the portable terminal immediately before the disconnection when the disconnection of the communication link is detected by the connection monitoring unit.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: April 15, 2014
    Assignees: Denso Corporation, Toyota Jidosha Kabushiki Kaisha
    Inventors: Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Ryuuji Sakata, Kazushige Hayashi, Shinichi Yamamoto, Hirokazu Ishida, Yosuke Nakanishi, Masao Sasaki
  • Patent number: 8660546
    Abstract: An information processing apparatus includes a data storage portion that stores data records in which second data is associated with first data; a communicating portion that communicates with an external device; an updating portion that receives the data records from the external device and updates the data records; a screen controlling portion that displays one or more of the first data or the second data, and that receives a specifying operation specifying the first data; a determining portion that determines whether the information processing apparatus is in a state, in which control that uses the first data will be started in response to the screen controlling portion receiving the specifying operation; and a caching portion that caches the first data specified by the specifying operation separately from the data records stored in the data storage portion, when it is determined that the information processing apparatus is in the state.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: February 25, 2014
    Assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Kazushige Hayashi, Ryuuji Sakata, Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Masao Sasaki
  • Patent number: 8620217
    Abstract: A short range wireless communication apparatus is disclosed. When multiple communication protocols including a first communication protocol and a second communication protocol are simultaneously connected between the short range wireless communication apparatus and another short range wireless communication apparatus, the short range wireless communication apparatus notifies the another short range wireless communication apparatus a second communication protocol connection request if the first communication protocol is disconnected in response to transmission of a first communication protocol disconnection request to the another short range wireless communication apparatus and then the second communication protocol is disconnected in response to transmission of a second communication protocol disconnection request from the another short range wireless communication apparatus.
    Type: Grant
    Filed: July 5, 2010
    Date of Patent: December 31, 2013
    Assignees: DENSO CORPORATION, Toyota Jidosha Kabushiki Kaisha
    Inventors: Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida, Shinichi Yamamoto, Kazushige Hayashi
  • Patent number: 8406821
    Abstract: An in-vehicle hands-free phone system includes: a base station; a portable terminal that is wirelessly connected to the base station; and an in-vehicle device that includes: an information acquisition portion that acquires information about a portable terminal that is connected to the in-vehicle device; a storage portion that stores a number sequence whose intermediate portion includes a predetermined code; and a tone sending-out control portion that sends the number sequence stored in the storage portion to the portable terminal and causes the portable terminal to send out the number sequence in a tone. The tone sending-out control portion determines a tone sending-out behavior about a number sequence part that is subsequent to the predetermined code on the basis of the information acquired by the information acquisition portion.
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: March 26, 2013
    Assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Kazushige Hayashi, Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida
  • Publication number: 20130029604
    Abstract: A subject short-range wireless communication apparatus capable of simultaneously connecting multiple profiles with another short-range wireless communication apparatus acting as a connection counterpart is disclosed. The subject apparatus comprises: a communication disconnection detection device that, in cases where a first profile is connected between the subject apparatus and the another apparatus, detects whether or not the first profile is disconnected due to the subject apparatus' non-acceptance of a connection request of a second profile sent from the another apparatus; and a communication re-connection device that, in response to disconnection of the first profile detected by the communication disconnection detection device, re-connects the first profile with the another apparatus.
    Type: Application
    Filed: May 16, 2011
    Publication date: January 31, 2013
    Applicant: DENSO CORPORATION
    Inventors: Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Ryuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
  • Publication number: 20130029728
    Abstract: A controller acquires first phonebook data from a portable Bluetooth phone via a Bluetooth interface portion, and stores the first phonebook data in a storage portion. A use flag is attached to the first phonebook data of the portable Bluetooth phone stored in the storage portion. When the use flag is set to “1,” the controller stores a copy of the first phonebook data of the portable Bluetooth phone in the storage portion as second phonebook data for an in-vehicle phone. When the in-vehicle phone is selected, as a used phone, the second phonebook data for the in-vehicle phone stored in the storage portion is available.
    Type: Application
    Filed: July 26, 2012
    Publication date: January 31, 2013
    Applicant: DENSO CORPORATION
    Inventors: Suguru Matsushita, Soichi Saito, Ryuuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
  • Publication number: 20120309315
    Abstract: An in-vehicle apparatus selects, as a profile connection mode, one connection mode out of a first connection mode and a second connection mode, and performs profile connection using the selected one connection mode. The first connection mode is to transmit a profile connection request signal to a communication partner so as to start a connection procedure; the second connection mode is to wait for reception of a profile connection request signal from the communication partner for a predetermined time so as to start the connection procedure. When the profile connection using the selected one connection mode fails, a connection procedure using the other connection mode that was not selected previously is started. When the profile connection using the other connection mode is successful, upon occurrence of a next profile connection request, the other connection mode is selected as a profile connection mode.
    Type: Application
    Filed: June 5, 2012
    Publication date: December 6, 2012
    Applicant: DENSO CORPORATION
    Inventors: Ryuuji Sakata, Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Masao Sasaki, Kazushige Hayashi, Shinichi Yamamoto
  • Publication number: 20120176307
    Abstract: A telephone book data processor includes: a connection element for connecting to an external device via a short range communication manner to transfer a telephone book data; a telephone book data obtaining element for obtaining the telephone book data; a memory having multiple memory regions for storing the telephone book data; and a controller for executing a telephone book data transfer process and a telephone book data utilizing process. The controller defines one memory region as an object of the telephone book data transfer process and another memory region as an object of the telephone book data utilizing process. The controller executes the telephone book data utilizing process with using the telephone book data in the another memory region while the controller executes the telephone book data transfer process for storing a new telephone book data in the one memory region.
    Type: Application
    Filed: January 10, 2012
    Publication date: July 12, 2012
    Applicants: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Ryuji Sakata, Soichi Saito, Suguru Matsushita, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
  • Publication number: 20120150977
    Abstract: A communication unit connects an e-mail data transfer protocol to transfer e-mail data item via near-field wireless communications with an external device. A retrieval unit retrieves the e-mail data item transferred from the external device when the protocol is connected. A storage unit stores the retrieved e-mail data item. A control unit causes the external device to transfer the e-mail data item in each indication unit of the indication device thereby to cause the storage unit to store the retrieved e-mail data item, when the protocol is connected, and even when a user does not implement a browsing operation of an e-mail list. The control unit further causes an indication device to indicate the e-mail list of the stored e-mail data item when the user implements the browsing operation.
    Type: Application
    Filed: December 12, 2011
    Publication date: June 14, 2012
    Applicants: Aisin Aw Co., Ltd., Denso Corporation
    Inventors: Ryuji Sakata, Soichi Saito, Suguru Matsushita, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
  • Publication number: 20120150976
    Abstract: A communication unit connects an e-mail data transfer protocol to transfer e-mail data items with an external device. An e-mail data storage unit stores the e-mail data items transferred from the external device. The control unit does not cause the external device to transfer the e-mail data items when the e-mail data transfer protocol is connected and when a total number of subjects of the e-mail data items and a data content of a latest e-mail data item stored in the external device respectively coincide with a total number of subjects of the e-mail data items and a data content of a latest e-mail data item stored in the e-mail data storage unit, at the time point when the e-mail data transfer protocol is connected between the communication unit and the external device.
    Type: Application
    Filed: December 7, 2011
    Publication date: June 14, 2012
    Applicants: Aisin Aw Co., Ltd., DENSO CORPORATION
    Inventors: Ryuji Sakata, Soichi Saito, Suguru Matsushita, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
  • Publication number: 20120094644
    Abstract: An information processing apparatus includes a data storage portion that stores data records in which second data is associated with first data; a communicating portion that communicates with an external device; an updating portion that receives the data records from the external device and updates the data records; a screen controlling portion that displays one or more of the first data or the second data, and that receives a specifying operation specifying the first data; a determining portion that determines whether the information processing apparatus is in a state, in which control that uses the first data will be started in response to the screen controlling portion receiving the specifying operation; and a caching portion that caches the first data specified by the specifying operation separately from the data records stored in the data storage portion, when it is determined that the information processing apparatus is in the state.
    Type: Application
    Filed: October 14, 2011
    Publication date: April 19, 2012
    Inventors: Kazushige Hayashi, Ryuuji Sakata, Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Masao Sasaki
  • Publication number: 20120071096
    Abstract: When connecting a multi-profile device by Bluetooth, an in-vehicle apparatus performs a MAP connection establishment process in succession to an HFP connection establishment process to have a MAP connection established earlier than a conventional timing, thereby reducing a waiting period before receiving a new message arrival notification from the multi-profile device through the MAP connection.
    Type: Application
    Filed: September 20, 2011
    Publication date: March 22, 2012
    Applicant: DENSO CORPORATION
    Inventors: Suguru Matsushita, Soichi Saito, Ryuuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
  • Publication number: 20120071097
    Abstract: A control circuit of an the in-vehicle apparatus repeatedly performs a Bluetooth connection operation to connect to both of registered cellular phones and registered portable AV players in such a manner that, if an HFP connection has already been established to a cellular phone prior to an AVP connection to a portable AV player, the control circuit performs one round of AVP connection attempts to all of the registered portable AV players according to a priority order, prior to performing connection attempts to connect other data communication type profile to the cellular phone. By using such a profile connection scheme, the AVP connection attempt will not be delayed until after a connection attempt of the other data communication type profile.
    Type: Application
    Filed: September 20, 2011
    Publication date: March 22, 2012
    Applicants: Toyota Jidosha Kabushiki Kaisha, DENSO CORPORATION
    Inventors: Suguru Matsushita, Soichi Saito, Ryuuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
  • Publication number: 20110306338
    Abstract: A vehicle terminal apparatus has a connection monitoring unit for monitoring a disconnection of a communication link between a wireless communication device and a portable terminal, considering an abnormal disconnection of the communication link as a link loss, considering a disconnection of the communication link by a disconnection process by the wireless communication device as a first disconnection, and considering a disconnection of the communication link by a disconnection process, by the portable terminal as a second disconnection; and a connection condition determination unit for determining a wireless connection condition of the wireless communication device based on a disconnection reason that accounts for a reason for disconnection and a pre-disconnection call condition that is a call condition of the portable terminal immediately before the disconnection when the disconnection of the communication link is detected by the connection monitoring unit.
    Type: Application
    Filed: August 2, 2010
    Publication date: December 15, 2011
    Applicants: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Ryuuji Sakata, Kazushige Hayashi, Shinichi Yamamoto, Hirokazu Ishida, Yosuke Nakanishi, Masao Sasaki
  • Publication number: 20110237191
    Abstract: A short range wireless communication apparatus is disclosed. When multiple communication protocols including a first communication protocol and a second communication protocol are simultaneously connected between the short range wireless communication apparatus and another short range wireless communication apparatus, the short range wireless communication apparatus notifies the another short range wireless communication apparatus a second communication protocol connection request if the first communication protocol is disconnected in response to transmission of a first communication protocol disconnection request to the another short range wireless communication apparatus and then the second communication protocol is disconnected in response to transmission of a second communication protocol disconnection request from the another short range wireless communication apparatus.
    Type: Application
    Filed: July 5, 2010
    Publication date: September 29, 2011
    Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida, Shinichi Yamamoto, Kazushige Hayashi
  • Patent number: 7881716
    Abstract: When acquiring a PRL, a mobile phone judges whether the newly acquired PRL contains a base station satisfying a selection condition specifying (i) a communication mode, (ii) whether a base station available via a roaming service is selectable, and (iii) a data communication mode. On judging that such a base station is contained, the mobile phone retains the current selection condition. On judging, on the other hand, that such a base station is not contained, the mobile phone changes the selection conditions so that all the base stations contained in the PRL are made selectable for communication.
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: February 1, 2011
    Assignee: Kyocera Corporation
    Inventor: Kazushige Hayashi
  • Publication number: 20100331044
    Abstract: An in-vehicle hands-free phone system includes: a base station; a portable terminal that is wirelessly connected to the base station; and an in-vehicle device that includes: an information acquisition portion that acquires information about a portable terminal that is connected to the in-vehicle device; a storage portion that stores a number sequence whose intermediate portion includes a predetermined code; and a tone sending-out control portion that sends the number sequence stored in the storage portion to the portable terminal and causes the portable terminal to send out the number sequence in a tone. The tone sending-out control portion determines a tone sending-out behavior about a number sequence part that is subsequent to the predetermined code on the basis of the information acquired by the information acquisition portion.
    Type: Application
    Filed: June 24, 2010
    Publication date: December 30, 2010
    Applicants: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Kazushige Hayashi, Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida
  • Patent number: 7403770
    Abstract: A telephone apparatus 100 having a mail transmitting function, comprising: a calling unit operable to originate a call to a phone number of a recipient; a response judging unit operable to judge whether a response to the call is returned; and a mail program control unit operable to start up a mail transmission program if the response judging unit judges in the negative.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: July 22, 2008
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Kazushige Hayashi
  • Publication number: 20070026859
    Abstract: When acquiring a PRL, a mobile phone judges whether the newly acquired PRL contains a base station satisfying a selection condition specifying (i) a communication mode, (ii) whether a base station available via a roaming service is selectable, and (iii) a data communication mode. On judging that such a base station is contained, the mobile phone retains the current selection condition. On judging, on the other hand, that such a base station is not contained, the mobile phone changes the selection conditions so that all the base stations contained in the PRL are made selectable for communication.
    Type: Application
    Filed: July 25, 2006
    Publication date: February 1, 2007
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventor: Kazushige Hayashi
  • Publication number: 20060245552
    Abstract: A telephone apparatus 100 having a mail transmitting function, comprising: a calling unit operable to originate a call to a phone number of a recipient; a response judging unit operable to judge whether a response to the call is returned; and a mail program control unit operable to start up a mail transmission program if the response judging unit judges in the negative.
    Type: Application
    Filed: May 28, 2004
    Publication date: November 2, 2006
    Inventor: Kazushige Hayashi