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).
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Patent number: 8700103Abstract: 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: GrantFiled: August 2, 2010Date of Patent: April 15, 2014Assignees: Denso Corporation, Toyota Jidosha Kabushiki KaishaInventors: Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Ryuuji Sakata, Kazushige Hayashi, Shinichi Yamamoto, Hirokazu Ishida, Yosuke Nakanishi, Masao Sasaki
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Patent number: 8660546Abstract: 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: GrantFiled: October 14, 2011Date of Patent: February 25, 2014Assignees: Toyota Jidosha Kabushiki Kaisha, Denso CorporationInventors: Kazushige Hayashi, Ryuuji Sakata, Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Masao Sasaki
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Patent number: 8620217Abstract: 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: GrantFiled: July 5, 2010Date of Patent: December 31, 2013Assignees: DENSO CORPORATION, Toyota Jidosha Kabushiki KaishaInventors: Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida, Shinichi Yamamoto, Kazushige Hayashi
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Patent number: 8406821Abstract: 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: GrantFiled: June 24, 2010Date of Patent: March 26, 2013Assignees: Toyota Jidosha Kabushiki Kaisha, Denso CorporationInventors: Kazushige Hayashi, Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida
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Publication number: 20130029604Abstract: 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: ApplicationFiled: May 16, 2011Publication date: January 31, 2013Applicant: DENSO CORPORATIONInventors: Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Ryuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
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Publication number: 20130029728Abstract: 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: ApplicationFiled: July 26, 2012Publication date: January 31, 2013Applicant: DENSO CORPORATIONInventors: Suguru Matsushita, Soichi Saito, Ryuuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
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Publication number: 20120309315Abstract: 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: ApplicationFiled: June 5, 2012Publication date: December 6, 2012Applicant: DENSO CORPORATIONInventors: Ryuuji Sakata, Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Masao Sasaki, Kazushige Hayashi, Shinichi Yamamoto
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Publication number: 20120176307Abstract: 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: ApplicationFiled: January 10, 2012Publication date: July 12, 2012Applicants: Toyota Jidosha Kabushiki Kaisha, Denso CorporationInventors: Ryuji Sakata, Soichi Saito, Suguru Matsushita, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
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Publication number: 20120150977Abstract: 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: ApplicationFiled: December 12, 2011Publication date: June 14, 2012Applicants: Aisin Aw Co., Ltd., Denso CorporationInventors: Ryuji Sakata, Soichi Saito, Suguru Matsushita, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
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Publication number: 20120150976Abstract: 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: ApplicationFiled: December 7, 2011Publication date: June 14, 2012Applicants: Aisin Aw Co., Ltd., DENSO CORPORATIONInventors: Ryuji Sakata, Soichi Saito, Suguru Matsushita, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
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Publication number: 20120094644Abstract: 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: ApplicationFiled: October 14, 2011Publication date: April 19, 2012Inventors: Kazushige Hayashi, Ryuuji Sakata, Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Masao Sasaki
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Publication number: 20120071096Abstract: 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: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Applicant: DENSO CORPORATIONInventors: Suguru Matsushita, Soichi Saito, Ryuuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
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Publication number: 20120071097Abstract: 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: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Applicants: Toyota Jidosha Kabushiki Kaisha, DENSO CORPORATIONInventors: Suguru Matsushita, Soichi Saito, Ryuuji Sakata, Shinichi Yamamoto, Kazushige Hayashi, Masao Sasaki
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Publication number: 20110306338Abstract: 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: ApplicationFiled: August 2, 2010Publication date: December 15, 2011Applicants: Toyota Jidosha Kabushiki Kaisha, Denso CorporationInventors: Takahisa Ozaki, Soichi Saito, Suguru Matsushita, Ryuuji Sakata, Kazushige Hayashi, Shinichi Yamamoto, Hirokazu Ishida, Yosuke Nakanishi, Masao Sasaki
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Publication number: 20110237191Abstract: 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: ApplicationFiled: July 5, 2010Publication date: September 29, 2011Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida, Shinichi Yamamoto, Kazushige Hayashi
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Patent number: 7881716Abstract: 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: GrantFiled: July 25, 2006Date of Patent: February 1, 2011Assignee: Kyocera CorporationInventor: Kazushige Hayashi
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Publication number: 20100331044Abstract: 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: ApplicationFiled: June 24, 2010Publication date: December 30, 2010Applicants: Toyota Jidosha Kabushiki Kaisha, Denso CorporationInventors: Kazushige Hayashi, Soichi Saito, Suguru Matsushita, Takahisa Ozaki, Hirokazu Ishida
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Patent number: 7403770Abstract: 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: GrantFiled: May 28, 2004Date of Patent: July 22, 2008Assignee: Sanyo Electric Co., Ltd.Inventor: Kazushige Hayashi
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Publication number: 20070026859Abstract: 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: ApplicationFiled: July 25, 2006Publication date: February 1, 2007Applicant: SANYO ELECTRIC CO., LTD.Inventor: Kazushige Hayashi
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Publication number: 20060245552Abstract: 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: ApplicationFiled: May 28, 2004Publication date: November 2, 2006Inventor: Kazushige Hayashi