Patents by Inventor Hiroki Okada

Hiroki Okada 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: 20130241476
    Abstract: A foreign matter sensing device includes a first determiner that determines whether there is a foreign matter in a foreign matter detection range based on an image imaged by an imaging portion, and a second determiner that determines whether there is a foreign matter in the foreign matter detection range based on a temperature sensed by a temperature sensor. The second determiner executes determining whether there is a foreign matter in the foreign matter detection range while electric-power is transferred between a vehicle-side coil and an out-of-vehicle coil, when the first determiner determines that there is no foreign matter after the imaging portion images the image of the foreign matter detection range in response to a start demand instructing to start transferring electric-power.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 19, 2013
    Applicant: DENSO CORPORATION
    Inventors: Hiroki OKADA, Takayoshi HONDA
  • Patent number: 8527669
    Abstract: A communication speed control application sets the initial communication mode of the USB controller to a full speed mode through a USB driver. If a data transfer start request is received from a USB device using application and if the requested communication speed is a high speed communication mode, the communication speed mode of the USB controller is changed to a high speed mode through the USB driver. The USB application estimates the transfer rate required for the data transfer to be executed and, if the estimated transfer rate is higher than the full speed mode or the transfer rate resulting from subtraction of a predetermined margin from the full speed, the requested communication speed is set to the high speed or is set to full speed otherwise.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: September 3, 2013
    Assignee: Alpine Electronics, Inc.
    Inventor: Hiroki Okada
  • Publication number: 20130225093
    Abstract: A wireless communication method is provided. This method includes: selecting one of a plurality of predetermined frequency bands each time a switch operation is manually performed in a transmitter, and then using the selected frequency band to transmit a radio signal corresponding to the switch operation for a predetermined specified transmission time; in a receiver apparatus, receiving the transmitted wireless signal, and then recognizing the content of a command that has already been assigned in accordance with the switch operation; and defining an intermittent reception standby period, which is repeated at a predetermined cycle for each of the frequency bands.
    Type: Application
    Filed: September 6, 2011
    Publication date: August 29, 2013
    Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroko Murakami, Hiroki Okada, Arinobu Kimura, Kazuhiro Nakashima
  • Publication number: 20130181824
    Abstract: A vehicle receiver system includes: a receiver provided in a vehicle cabin, wherein an operating mode of the receiver includes a first mode for receiving a first wireless signal transmitted from a portable key, and a second mode for receiving a second wireless signal relating to a tire air pressure, transmitted from a transmitter provided on a tire; and a key verification device that performs key verification on the portable key in the vehicle cabin on the basis of the first wireless signal. In a predetermined situation, the receiver is configured such that the operating mode of the receiver is switched between the first mode and the second mode, and proportion of a second mode operation time in which the receiver operates in the second mode is set to be greater when a vehicle speed is relatively high than when the vehicle speed is relatively low.
    Type: Application
    Filed: July 16, 2012
    Publication date: July 18, 2013
    Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Arinobu KIMURA, Hiroki OKADA, Hiroko MURAKAMI, Noriaki OKADA, Kazuhiro NAKASHIMA
  • Patent number: 8443552
    Abstract: A vehicle has a mounting structure for mounting a door guard bar. An insertion hole is formed in an upper portion of a trim pad, and a lever-handle accommodating hole is formed in a side portion of the trim pad below the insertion hole. An end portion of a lever handle is inserted into the lever-handle accommodating hole. A cover portion of a bezel is disposed on the inner side of the lever-handle accommodating hole, and covers a part of the lever-handle accommodating hole while exposing an operation portion of the lever handle to the inner side of the vehicle. A door guard bar is inserted into the insertion hole, and fixed to the inner door panel of the vehicle door. The cover portion of the bezel covers the portion of the door guard bar.
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: May 21, 2013
    Assignee: Isuzu Motors Limited
    Inventors: Kouji Kinoshita, Kazuhisa Chiba, Yukihito Suzuki, Hiroki Okada
  • Publication number: 20130111578
    Abstract: A relay apparatus of a video and audio transmitting/receiving system delays a time before transmitting an authentication start instruction after an authentication start video signal being transmitted to a receiving apparatus. Accordingly, a problem that the receiving apparatus receives the authentication start instruction from the relay apparatus before locking the authentication start video signal and cannot perform authentication processing normally, leading to a failure in authentication. A correction time is decided based on a resolution of the authentication start video signal transmitted from the receiving apparatus and a combination of receiving apparatuses and transmitting apparatuses connected to the relay apparatus.
    Type: Application
    Filed: May 17, 2012
    Publication date: May 2, 2013
    Applicant: ONKYO CORPORATION
    Inventor: Hiroki OKADA
  • Patent number: 8428792
    Abstract: In an in-vehicle device control system, a vehicle-side unit mounted in a vehicle controls an in-vehicle device in accordance with a result of checkup about a portable device performed by mutual communications, in which the portable device returns a response signal in response to a request signal transmitted from the vehicle-side unit. An ECU of the vehicle-side unit checks whether it is a regular checkup timing, and performs an exterior checkup if it is determined to be the regular checkup timing. The ECU sets in this case a communication frequency, which is higher in priority order, as a communication frequency to be designated to the portable device.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: April 23, 2013
    Assignees: Denso Corporation, Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuhiro Nakashima, Arinobu Kimura, Hiroki Okada, Hiroko Murakami
  • Publication number: 20130089066
    Abstract: A mobile device includes a transmitting unit that, each time an ON operation of a switch in a first mode is performed, transmits a wireless signal corresponding to the first mode ON operation by changing a frequency band among three or more frequency bands and that, when an ON operation of the switch in a second mode is performed, transmits a wireless signal, corresponding to the second mode ON operation, in the frequency band selected at that time. The transmitting unit includes a frequency band computing unit that selects one of the three or more frequency bands through a computation for changing a communication environment when the second mode ON operation of the switch is repeatedly performed. A receiver of the in-vehicle device receives a wireless signal transmitted from the transmitting unit and recognizes command information allocated in advance in correspondence with each ON operation mode of the switch.
    Type: Application
    Filed: March 1, 2011
    Publication date: April 11, 2013
    Applicants: Denso Corporation, Toyota Jidosha Kabushiki Kaisha
    Inventors: Hiroko Murakami, Hiroki Okada, Arinobu Kimura, Kazuhiro Nakashima
  • Patent number: 8410281
    Abstract: Since a compound represented by formula (I) wherein all of the symbols are the same as defined in the specification, a salt thereof, a solvate thereof, a prodrug thereof, a mixture with a diastereomer thereof in an arbitrary ratio, or a cyclodextrin clathrate thereof have a contracting activity of bladder detrusor and a relaxing activity of urethral sphincter, they can ameliorate bladder contraction dysfunction and/or urethral relaxation dysfunction, and for example, are effective for underactive bladder. Additionally, the compound of the present invention has little risk of side effects on the urinary system, the circulatory system and the digestive system, and exhibits excellent pharmacokinetics, such as oral absorbability etc. Therefore, the compound of the present invention is useful as a superior agent for preventing, treating and/or ameliorating underactive bladder.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: April 2, 2013
    Assignee: Ono Pharmaceutical Co., Ltd.
    Inventors: Kazuyuki Ohmoto, Akihiro Kinoshita, Hidekazu Matsuya, Hiroki Okada
  • Patent number: 8382170
    Abstract: A door handle device for a vehicle is arranged in a door thereof. The door handle device includes a support member, door handle, lock detection electrode, and capacitance sensor. The door handle includes a first end, second end, pivot portion, and operation portion. A capacitance sensor detects issuance of a door lock command from a change in capacitance between an outer panel and lock detection electrode. The door handle includes a first handle case and second handle case covering the first handle case. The lock detection electrode is proximal to and faces an inner surface of at least one of an upper wall and lower wall of the second handle case. The lock detection includes an electrode end face facing the outer panel and formed to be non-planar.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: February 26, 2013
    Assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha
    Inventors: Kiyokazu Ieda, Eiji Mushiake, Kai Nakamura, Tomoo Kakegawa, Junzo Ooe, Hiroki Okada
  • Patent number: 8331847
    Abstract: A bookbinding system to bind together a batch of sheets transported from an image forming apparatus. The bookbinding system includes a punch unit to form a predetermined number of ring holes in a predetermined portion along a side of the sheets to be bound one by one or in a batch, a ring-binding unit disposed downstream from the punch unit in a direction in which the sheet is transported to insert rings of a ring member into the ring holes formed on the batch of sheets by the punch unit, a ring detector disposed at a portion where the ring member is set to detect a type of the ring member, and a determination unit to determine whether or not an ring-binding operation is executable based on a type of the ring member and a size of the sheets to be bound together.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: December 11, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Shingo Matsushita, Junichi Iida, Hiroki Okada, Takeshi Sasaki, Takeshi Akai
  • Publication number: 20120309299
    Abstract: A receiver (200) that receives a radio signal transmitted from a transmitter includes a receiving unit (2042) that receives a signal that is wirelessly transmitted from the transmitter at one of a plurality of transmission frequencies, a receiving frequency change determining unit (2048) that determines whether a receiving frequency is to be changed, based on the signal received by the receiving unit, and a communication error acceptance time setting unit (2046) that sets an acceptance time as a period of time for which communication errors after confirmation of a receiving operation are accepted, based on the signal received by the receiving unit. The communication error acceptance time setting unit sets the acceptance time to different periods of time, depending on whether the receiving frequency change determining unit determines that the receiving frequency is to be changed.
    Type: Application
    Filed: February 17, 2011
    Publication date: December 6, 2012
    Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Arinobu Kimura, Hiroki Okada, Hiroko Murakami, Kazuhiro Nakashima
  • Patent number: 8311473
    Abstract: A bookbinding device receives a sheet on which an image is formed from an image forming apparatus. In the bookbinding device, a punching unit performs a punching process on a sheet; an aligning unit aligns a plurality of sheets on which holes are punched; and a ring binding unit mounts, in the holes of the sheets aligned by the aligning unit, a ring-shaped binding tool to create a booklet. A prohibiting unit, if a sheet received from the image forming apparatus is a punched sheet having a hole thereon, causes the punching unit not to perform the punching process on the punched sheet.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: November 13, 2012
    Assignee: Ricoh Company, Limited
    Inventors: Takeshi Sasaki, Hiroki Okada, Junichi Iida, Shingo Matsushita
  • Patent number: 8305207
    Abstract: A reset system includes a communication device mounted on a vehicle; and a mobile device that performs wireless communication with the communication device. The mobile device includes a control instruction unit giving an instruction for controlling an in-vehicle device based on a depressed button, and an instruction unit giving the communication device an instruction for setting a reference value when a predetermined specific button is depressed. The communication device includes an acquisition unit acquiring a tire pressure of the vehicle, a determination unit comparing the tire pressure with the reference value to determine whether the air pressure is abnormal, a control unit controlling an in-vehicle device based on the instruction given from the control instruction unit, and a setting unit, when the instruction has been given from the instruction unit, calculating and setting the reference value based on the tire pressure acquired when the setting instruction has been given.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: November 6, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Hiroki Okada
  • Publication number: 20120182474
    Abstract: An AV amplifier detects combinations of resolutions and vertical frequencies of input video data, and reads information about combinations of resolutions and vertical frequencies stored in a display device in advance. The AV amplifier sets values, that are a combination of an output resolution and an output vertical frequency in which a value obtained by dividing a vertical frequency of the video data detected by a video detecting section by the output vertical frequency is an integer number and are present in the combinations of the resolutions and the vertical frequencies read by the reading section, as the combination of the output resolution and the output vertical frequency.
    Type: Application
    Filed: November 2, 2011
    Publication date: July 19, 2012
    Applicant: ONKYO CORPORATION
    Inventors: Takaaki KOBAYASHI, Hiroki OKADA, Yuji YAMAMOTO
  • Patent number: 8175983
    Abstract: A communication system has: a portable communication device; and an in-vehicle communication device that communicates with the portable communication device through synchronous communication. The potable communication device transmits dummy signals simulating the vehicle information to the in-vehicle communication device in a first period. The in-vehicle communication device learns and records a first filter coefficient for filtering the dummy signals that are received in the first period and a second filter coefficient for filtering signals that are received from the sensors in a second period in which the portable communication device do not transmit the dummy signals, and the in-vehicle communication device calculates a third filter coefficient for removing noises on signals received from the sensors based on the first and second filter coefficients and then filters the received signals using the third filter coefficient.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: May 8, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Hiroki Okada
  • Publication number: 20120105198
    Abstract: An in-vehicle device controller includes: an in-vehicle unit for controlling an in-vehicle device; and a portable device. The in-vehicle unit includes a request signal transmitter for transmitting a request signal including random information to the portable device. The portable device transmits a response signal in response to the request signal at multiple frequencies according to a switching pattern corresponding to a part of the random information. The in-vehicle unit further includes: a frequency specifying device for specifying the switching pattern based on the part of the random information; and a reception determination device for executing a reception determination process of the response signal based on a specified switching pattern. The in-vehicle device identifies the portable device according to the reception determination process, and controls the in-vehicle device according to an identification of the portable device.
    Type: Application
    Filed: October 25, 2011
    Publication date: May 3, 2012
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Kazuhiro Nakashima, Arinobu Kimura, Hiroki Okada, Hiroko Murakami
  • Publication number: 20120088805
    Abstract: Since a compound represented by formula (I) wherein all of the symbols are the same as defined in the specification, a salt thereof, a solvate thereof, a prodrug thereof, a mixture with a diastereomer thereof in an arbitrary ratio, or a cyclodextrin clathrate thereof have a contracting activity of bladder detrusor and a relaxing activity of urethral sphincter, they can ameliorate bladder contraction dysfunction and/or urethral relaxation dysfunction, and for example, are effective for underactive bladder. Additionally, the compound of the present invention has little risk of side effects on the urinary system, the circulatory system and the digestive system, and exhibits excellent pharmacokinetics, such as oral absorbability etc. Therefore, the compound of the present invention is useful as a superior agent for preventing, treating and/or ameliorating underactive bladder.
    Type: Application
    Filed: June 9, 2010
    Publication date: April 12, 2012
    Applicant: ONO PHARMACEUTICAL CO., LTD.
    Inventors: Kazuyuki Ohmoto, Akihiro Kinoshita, Hidekazu Matsuta, Hiroki Okada
  • Publication number: 20120064830
    Abstract: A frequency switching terminal is provided to input a signal for switching frequencies of a reception circuit. A smart ECU is connected to the frequency switching terminal via a connection cable. When the signal for switching the frequencies is inputted into an external input terminal of the reception circuit from the smart ECU via the frequency switching terminal, the reception circuit receives a first electric wave transmitted from a portable terminal for smart entry. In contrast, when the signal for switching the frequencies is not inputted into the external input terminal of the reception circuit from the smart ECU via the frequency switching terminal, the reception circuit receives a second electric wave transmitted from a tire sensor.
    Type: Application
    Filed: September 12, 2011
    Publication date: March 15, 2012
    Applicants: Toyota Jidosha Kabushiki Kaisha, DENSO CORPORATION
    Inventors: Noriaki Okada, Arinobu Kimura, Hiroki Okada, Hiroko Murakami
  • Patent number: 8132994
    Abstract: A punching processing unit punches holes in a paper bundle delivered from a preprocessing device. A bookbinding unit includes a cartridge for stocking a plurality of rings, and performs a ring binding by binding the paper bundle with the rings. A detecting unit detects an abnormality of a ring in the cartridge. A control unit exchanges a signal with the preprocessing unit each time when detection information obtained by the detecting unit changes. When any one of the rings is determined as abnormal and an execution of ring binding is set, the control unit inhibits the ring binding.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: March 13, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Hiroki Okada, Takeshi Sasaki, Shingo Matsushita, Junichi Iida