Patents by Inventor Toshitaka Yamato
Toshitaka Yamato 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: 9815478Abstract: A driving assistance system includes a history storage unit, a behavior detecting unit, a state determining unit, and a notifying unit. The history storage unit stores a behavior history which is a past behavior history of a driver. The behavior detecting unit detects a current behavior of the driver. The state determining unit determines an unsafe state by comparing the transition of the behavior detected by the behavior detecting unit with the behavior history of the driver corresponding to a current driving path. If the state determining unit determines the unsafe state, the notifying unit gives notification to the driver.Type: GrantFiled: November 6, 2015Date of Patent: November 14, 2017Assignee: FUJITSU TEN LIMITEDInventors: Masashi Tsuyunashi, Toshitaka Yamato, Shogo Tanaka, Yoshikazu Hashimoto, Takashi Ohta
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Patent number: 9505305Abstract: A vehicle device includes a controller configured to: receive a signal indicative of a travelling environment of the vehicle; and output a display signal to a display device to instruct the display device to display a mark at a position in the vehicle where safety should be confirmed by a driver of the vehicle, the display signal being output in accordance with the travelling environment. Accordingly, it is possible to prompt a user to confirm the safety at suitable positions and at proper timing.Type: GrantFiled: March 17, 2015Date of Patent: November 29, 2016Assignee: FUJITSU TEN LIMITEDInventors: Masashi Tsuyunashi, Toshitaka Yamato
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Publication number: 20160159366Abstract: A driving assistance system includes a history storage unit, a behavior detecting unit, a state determining unit, and a notifying unit. The history storage unit stores a behavior history which is a past behavior history of a driver. The behavior detecting unit detects a current behavior of the driver. The state determining unit determines an unsafe state by comparing the transition of the behavior detected by the behavior detecting unit with the behavior history of the driver corresponding to a current driving path. If the state determining unit determines the unsafe state, the notifying unit gives notification to the driver.Type: ApplicationFiled: November 6, 2015Publication date: June 9, 2016Applicant: FUJITSU TEN LIMITEDInventors: Masashi TSUYUNASHI, Toshitaka YAMATO, Shogo TANAKA, Yoshikazu HASHIMOTO, Takashi OHTA
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Publication number: 20150274178Abstract: A vehicle device includes a controller configured to: receive a signal indicative of a travelling environment of the vehicle; and output a display signal to a display device to instruct the display device to display a mark at a position in the vehicle where safety should be confirmed by a driver of the vehicle, the display signal being output in accordance with the travelling environment. Accordingly, it is possible to prompt a user to confirm the safety at suitable positions and at proper timing.Type: ApplicationFiled: March 17, 2015Publication date: October 1, 2015Inventors: Masashi TSUYUNASHI, Toshitaka YAMATO
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Patent number: 7720586Abstract: A driving support apparatus supports a driver in driving a vehicle. The driving support apparatus determines a state of the vehicle by collecting information concerning an operating condition of the vehicle, determines a plurality of optimum operations of the vehicle to achieve a corresponding objective based on the determined state, and arbitrates the determined optimum operations.Type: GrantFiled: June 2, 2006Date of Patent: May 18, 2010Assignees: Fujitsu Ten Limited, Toyota Jidosha Kabushiki KaishaInventors: Satoshi Harumoto, Yuusaku Matsuda, Toshitaka Yamato, Kazuhiro Sakiyama, Tsuyoshi Takatori, Tomohiro Matsuo, Kouichi Tomiyama, Motohiro Nakamura
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Patent number: 7516001Abstract: A control apparatus for an in-vehicle device includes an acquisition/transmission unit and a recording unit. The acquisition/transmission unit acquires a program guide corresponding to a position of a vehicle and transmits the acquired program guide to a communication terminal device. The recording unit selects at least one program from the acquired program guide on a basis of an instruction transmitted from the communication terminal device and records at least one of video and audio of the selected program.Type: GrantFiled: August 2, 2004Date of Patent: April 7, 2009Assignee: Fujitsu Ten LimitedInventors: Satoshi Harumoto, Toshitaka Yamato, Hiroshi Takeuchi, Yoshihiko Maeno, Kazuhiro Sakiyama
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Patent number: 7398851Abstract: An apparatus for monitoring a status of a vehicle, which determines whether the vehicle is in an abnormal status by comparing an impact value detected by a detecting unit that detects an impact on the vehicle with a predetermined threshold value, includes a first determining unit that determines whether the impact value detected is over at least one threshold value from among a plurality of threshold values; and a second determining unit that, when the first determining unit determines that the impact value is over the at least one threshold value, continues to monitor a status of the vehicle, and determines whether the vehicle is in an abnormal status.Type: GrantFiled: May 24, 2005Date of Patent: July 15, 2008Assignee: Fujitsu Ten LimitedInventors: Satoshi Harumoto, Toshitaka Yamato, Hiroshi Takeuchi, Yoshihiko Maeno, Kazuhiro Sakiyama
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Patent number: 7355511Abstract: An apparatus for managing a notification from an in-vehicle device to a person to be notified includes an information acquiring unit that acquires information on the person; and a means selecting unit that selects a notification means based on the information acquired. The information includes at least a relative position of the person with respect to a vehicle.Type: GrantFiled: May 24, 2005Date of Patent: April 8, 2008Assignee: Fujitsu Ten LimitedInventors: Satoshi Harumoto, Toshitaka Yamato, Hiroshi Takeuchi, Yoshihiko Maeno, Kazuhiro Sakiyama
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Patent number: 7350615Abstract: A theft-deterrent system for a vehicle includes at least one detecting unit that detects information on damage of the vehicle including vehicle theft or vandalizing of the vehicle, at least one prevention unit that executes a preventive measure against the damage, a situation identifying unit that identifies a situation of the damage based on order of detection of the information, a degree-of-danger judging unit that judges a degree of danger based on the situation, and a theft-deterrent control unit that selects and controls the at least one prevention unit corresponding to the degree of danger to execute the preventive measure against the damage.Type: GrantFiled: March 22, 2004Date of Patent: April 1, 2008Assignee: Fujitsu Ten LimitedInventors: Yoshihiko Maeno, Hiroshi Takeuchi, Toshitaka Yamato, Satoshi Harumoto, Naotoshi Miyamoto
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Patent number: 7231346Abstract: A speech section detection apparatus capable of reliably detecting a speech section even for a word containing a glottal stop sound or for a word containing a succession of “s” column sounds or “h” column sounds (sounds in the third column or the sixth column in the Japanese Goju-on Zu syllabary table). A speech signal detected by a microphone is amplified by a line amplifier, and converted by an analog/digital converter into a digital signal which is then stored in a memory. The stored speech signal is fetched into a pitch detector where a speech pitch is extracted by processing the speech signal in time domain. A gate signal generator controls the gate signal based on the speech pitch, and a speech section signal generator controls a speech section signal based on the gate signal. A word can be extracted by segmenting the speech signal stored in the memory in accordance with the speech section signal.Type: GrantFiled: March 26, 2003Date of Patent: June 12, 2007Assignee: Fujitsu Ten LimitedInventors: Toshitaka Yamato, Hideki Kitao, Shinichi Iwamoto, Osamu Iwata, Masataka Nakamura, Yoshinao Oomoto
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Patent number: 7194347Abstract: A vehicle control apparatus includes an information acquiring/managing unit that acquires information for controlling various units in a vehicle instead of a driver of the vehicle, and manages the information acquired, a situation determining unit that determines a situation under which the vehicle is placed, based on the information, a danger determining unit that selects predetermined information corresponding to the situation from among the information, and determines degree of danger of the situation based on the predetermined information, and a vehicle controller that controls predetermined units in the vehicle in such a manner that the degree of danger is reduced.Type: GrantFiled: March 22, 2004Date of Patent: March 20, 2007Assignee: Fujitsu Ten LimitedInventors: Satoshi Harumoto, Toshitaka Yamato, Hiroshi Takeuchi, Yoshihiko Maeno, Naotoshi Miyamoto, Kazuhiro Sakiyama
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Patent number: 7190415Abstract: A digital broadcasting receiver for changing a current channel from one channel to another channel when a commercial message is broadcast on the one channel on which a program is being watched. The time after changing the current channel is measured by a timer IC. When a predetermined time has passed, the current channel is returned to the one channel in response to the operation of a switch or the voice input from a microphone by a user. The program on the one channel is recorded in an RAM so that the program can be reproduced when the user wants to watch the program retroactively. As soon as the predetermined time has passed, an audio output processing section forms a voice message and informs the user of the fact from the speaker so as to draw the attention of the user to the fact.Type: GrantFiled: September 3, 2002Date of Patent: March 13, 2007Assignee: Fujitsu Ten LimitedInventors: Shinichi Iwamoto, Toshitaka Yamato, Hideki Kitao
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Publication number: 20060293819Abstract: A driving support apparatus supports a driver in driving a vehicle. The driving support apparatus determines a state of the vehicle by collecting information concerning an operating condition of the vehicle, determines a plurality of optimum operations of the vehicle to achieve a corresponding objective based on the determined state, and arbitrates determined the optimum operations.Type: ApplicationFiled: June 2, 2006Publication date: December 28, 2006Applicants: FUJITSU TEN LIMITED, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Harumoto, Yuusaku Matsuda, Toshitaka Yamato, Kazuhiro Sakiyama, Tsuyoshi Takatori, Tomohiro Matsuo, Kouichi Tomiyama, Motohiro Nakamura
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Patent number: 6993367Abstract: An in-car telephone system of great convenience is provided when switching between a hands-free conversation and a conversation using a handset of a portable telephone (a handset conversation), which has a portable telephone conducting wireless telephone communication and a hands-free unit, being connected to the portable telephone, which outputs a receiving voice from the portable telephone through a speaker arranged in a car and outputs an aural signal input from a microphone arranged in the car to the portable telephone as a transmitting signal.Type: GrantFiled: September 4, 2002Date of Patent: January 31, 2006Assignee: Fujitsu Ten LimitedInventors: Toshitaka Yamato, Hideki Kitao, Shinichi Iwamoto
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Publication number: 20050269149Abstract: An apparatus for monitoring a status of a vehicle, which determines whether the vehicle is in an abnormal status by comparing an impact value detected by a detecting unit that detects an impact on the vehicle with a predetermined threshold value, includes a first determining unit that determines whether the impact value detected is over at least one threshold value from among a plurality of threshold values; and a second determining unit that, when the first determining unit determines that the impact value is over the at least one threshold value, continues to monitor a status of the vehicle, and determines whether the vehicle is in an abnormal status.Type: ApplicationFiled: May 24, 2005Publication date: December 8, 2005Applicant: FUJITSU TEN LIMITEDInventors: Satoshi Harumoto, Toshitaka Yamato, Hiroshi Takeuchi, Yoshihiko Maeno, Kazuhiro Sakiyama
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Publication number: 20050270152Abstract: An apparatus for managing a notification from an in-vehicle device to a person to be notified includes an information acquiring unit that acquires information on the person; and a means selecting unit that selects a notification means based on the information acquired. The information includes at least a relative position of the person with respect to a vehicle.Type: ApplicationFiled: May 24, 2005Publication date: December 8, 2005Applicant: FUJITSU TEN LIMITEDInventors: Satoshi Harumoto, Toshitaka Yamato, Hiroshi Takeuchi, Yoshihiko Maeno, Kazuhiro Sakiyama
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Publication number: 20050060072Abstract: A control apparatus for an in-vehicle device includes an acquisition/transmission unit and a recording unit. The acquisition/transmission unit acquires a program guide corresponding to a position of a vehicle and transmits the acquired program guide to a communication terminal device. The recording unit selects at least one program from the acquired program guide on a basis of an instruction transmitted from the communication terminal device and records at least one of video and audio of the selected program.Type: ApplicationFiled: August 2, 2004Publication date: March 17, 2005Applicant: FUJITSU TEN LIMITEDInventors: Satoshi Harumoto, Toshitaka Yamato, Hiroshi Takeuchi, Yoshihiko Maeno, Kazuhiro Sakiyama
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Publication number: 20040204161Abstract: The present invention was achieved in order to provide an in-car telephone system of great convenience when switching between a hands-free conversation and a conversation using a handset of a portable telephone (a handset conversation), which has a portable telephone conducting wireless telephone communication and a hands-free unit, being connected to the portable telephone, which outputs a receiving voice from the portable telephone through a speaker arranged in a car and outputs an aural signal input from a microphone arranged in the car to the portable telephone as a transmitting signal, comprising a connection detector to detect the communicative connection between the portable telephone and the hands-free unit during a handset conversation using a microphone and a speaker included in the portable telephone, and a mode switching device to switch from a handset conversation condition to a hands-free conversation condition using the microphone and the speaker arranged in the hands-free unit when the connectType: ApplicationFiled: September 4, 2002Publication date: October 14, 2004Inventors: Toshitaka Yamato, Hideki Kitao, Shinichi Iwamoto
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Publication number: 20040188164Abstract: A theft-deterrent system for a vehicle includes at least one detecting unit that detects information on damage of the vehicle including vehicle theft or vandalizing of the vehicle, at least one prevention unit that executes a preventive measure against the damage, a situation identifying unit that identifies a situation of the damage based on order of detection of the information, a degree-of-danger judging unit that judges a degree of danger based on the situation, and a theft-deterrent control unit that selects and controls the at least one prevention unit corresponding to the degree of danger to execute the preventive measure against the damage.Type: ApplicationFiled: March 22, 2004Publication date: September 30, 2004Applicant: FUJITSU TEN LIMITEDInventors: Yoshihiko Maeno, Hiroshi Takeuchi, Toshitaka Yamato, Satoshi Harumoto, Naotoshi Miyamoto
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Publication number: 20040193406Abstract: A speech section detection apparatus capable of reliably detecting a speech section even for a word containing a glottal stop sound or for a word containing a succession of “s” column sounds or “h” column sounds (sounds in the third column or the sixth column in the Japanese Goju-on Zu syllabary table). A speech signal detected by a microphone is amplified by a line amplifier, and converted by an analog/digital converter into a digital signal which is then stored in a memory. The stored speech signal is fetched into a pitch detector where a speech pitch is extracted by processing the speech signal in time domain. A gate signal generator controls the gate signal based on the speech pitch, and a speech section signal generator controls a speech section signal based on the gate signal. A word can be extracted by segmenting the speech signal stored in the memory in accordance with the speech section signal.Type: ApplicationFiled: March 26, 2003Publication date: September 30, 2004Inventors: Toshitaka Yamato, Hideki Kitao, Shinichi Iwamoto, Osamu Iwata, Masataka Nakamura, Yoshinao Oomoto