Patents by Inventor Daisuke Kawakami

Daisuke Kawakami 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: 20200290641
    Abstract: Provided is a vehicle control device configured to execute specific control while at the same time sequentially switching the specific control that defines an operation to be executed by each of a plurality of surrounding environment acquisition devices configured to acquire information on a surrounding environment of a vehicle, a recognition/determination ECU configured to generate a path on which the vehicle is to travel, and an integrated control ECU configured to control the vehicle based on the generated path along with an elapse of time since detection of an anomaly, when the anomaly is detected in any one of the plurality of surrounding environment acquisition devices, the recognition/determination ECU, and the integrated control ECU.
    Type: Application
    Filed: June 8, 2017
    Publication date: September 17, 2020
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventor: Daisuke KAWAKAMI
  • Patent number: 10761139
    Abstract: A semiconductor apparatus includes a storage circuit, a processing circuit that performs processing using data stored in the storage circuit and writes data into the storage circuit as the processing is performed, a scan test circuit that executes a scan test on the processing circuit when the processing circuit does not perform processing, and an inhibit circuit that inhibits writing of data from the processing circuit to the storage circuit when the scan test on the processing circuit is executed.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: September 1, 2020
    Assignee: Renesas Electronics Corporation
    Inventors: Shinichi Shibahara, Daisuke Kawakami, Yutaka Igaku
  • Publication number: 20200263516
    Abstract: A task is to provide a non-aqueous electrolytic solution exhibiting excellent cycle capacity maintaining ratio and excellent low-temperature resistance characteristics and a non-aqueous electrolyte secondary battery using the same. An object of the present invention is to provide a non-aqueous electrolytic solution which improves the cycle capacity maintaining ratio and low-temperature resistance characteristics, and a non-aqueous electrolyte secondary battery using the non-aqueous electrolytic solution.
    Type: Application
    Filed: May 7, 2020
    Publication date: August 20, 2020
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Hiroaki YOSHIDA, Daisuke KAWAKAMI, Koji FUKAMIZU
  • Publication number: 20200252757
    Abstract: There is provided a communication device including an obtaining unit configured to obtain first state information representing a state of a first wireless communication device regarding a direct connection between devices via wireless communication and second state information representing a state of a second wireless communication device regarding the direct connection, and a control unit configured to establish a connection between the first wireless communication device and the second wireless communication device via the wireless communication on the basis of the first state information and the second state information. At least one of the first state information and the second state information is obtained via near-field communication.
    Type: Application
    Filed: April 23, 2020
    Publication date: August 6, 2020
    Applicant: Sony Corporation
    Inventors: Daisuke Kawakami, Hideyuki Suzuki, Katsutoshi Itoh, Katsuhito Ishida, Junya Ohde
  • Patent number: 10734680
    Abstract: A task is to provide a non-aqueous electrolytic solution exhibiting excellent cycle capacity maintaining ratio and excellent low-temperature resistance characteristics and a non-aqueous electrolyte secondary battery using the same. An object of the present invention is to provide a non-aqueous electrolytic solution which improves the cycle capacity maintaining ratio and low-temperature resistance characteristics, and a non-aqueous electrolyte secondary battery using the non-aqueous electrolytic solution. The present invention is a non-aqueous electrolytic solution comprising an electrolyte and a non-aqueous solvent dissolving therein the electrolyte, wherein the non-aqueous electrolytic solution contains a compound represented by formula (1), and a non-aqueous electrolyte secondary battery comprising the non-aqueous electrolytic solution.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: August 4, 2020
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Hiroaki Yoshida, Daisuke Kawakami, Koji Fukamizu
  • Publication number: 20200228976
    Abstract: In a wireless communication system premised on one-way communication from a wireless terminal, the wireless terminal is authenticated easily and safely. A wireless communication device includes a decryption unit and an authentication unit. The decryption unit decrypts encrypted node position information with a private key of the wireless communication device itself. The encrypted node position information is information included in transmission information transmitted by one-way communication from a node. The authentication unit authenticates the node with an authentication condition that the decrypted node position information indicates inside of a predetermined area.
    Type: Application
    Filed: May 22, 2018
    Publication date: July 16, 2020
    Inventor: DAISUKE KAWAKAMI
  • Publication number: 20200201796
    Abstract: A semiconductor device includes an interrupt control circuit that receives a plurality of interrupt signals from the circuit blocks and outputs an interrupt request to the processor, and an interrupt monitoring circuit that corresponds to one of the interrupt signals and includes a setting circuit for setting a monitoring type and first and second monitoring periods. If the monitoring type indicates an asserted state of the interrupt signal, the interrupt monitoring circuit monitors the asserted state. If a first duration of the continuous asserted state exceeds the first monitoring period, the interrupt monitoring circuit detects the state as a failure. If the monitoring type indicates a negated state of the interrupt signal, the interrupt monitoring circuit monitors the negated state. If a second duration of the continuous negated state exceeds the second monitoring period, the interrupt monitoring circuit detects the state as a failure.
    Type: Application
    Filed: March 2, 2020
    Publication date: June 25, 2020
    Inventors: Kyohei YAMAGUCHI, Daisuke KAWAKAMI, Hiroyuki HAMASAKI
  • Publication number: 20200190590
    Abstract: Provided is a method for predicting probability of ischemic stroke onset. A method for predicting a risk of ischemic stroke onset, the method comprising: a detection step of detecting presence or absence of a RNF213 p.R4810K gene variant in a sample derived from a test subject who does not develop ischemic stroke; and a determination step of determining whether a probability of ischemic stroke onset of the test subject is high or not, based on the presence or absence of the RNF213 p.R4810K gene variant in the detection step, and gender information of the test subject. A genetic marker for predicting a risk of ischemic stroke onset using gender information, comprising a RNF213 p.R4810K gene variant. A biomarker for predicting a risk of ischemic stroke onset using gender information, comprising a polypeptide encoded by a RNF213 p.R4810K gene variant.
    Type: Application
    Filed: December 10, 2019
    Publication date: June 18, 2020
    Applicants: NATIONAL CEREBRAL AND CARDIOVASCULAR CENTER, SHIMADZU CORPORATION
    Inventors: Masafumi IHARA, Shuhei OKAZAKI, Daisuke KAWAKAMI
  • Patent number: 10687177
    Abstract: There is provided a communication device including an obtaining unit configured to obtain first state information representing a state of a first wireless communication device regarding a direct connection between devices via wireless communication and second state information representing a state of a second wireless communication device regarding the direct connection, and a control unit configured to establish a connection between the first wireless communication device and the second wireless communication device via the wireless communication on the basis of the first state information and the second state information. At least one of the first state information and the second state information is obtained via near-field communication.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: June 16, 2020
    Assignee: Sony Corporation
    Inventors: Daisuke Kawakami, Hideyuki Suzuki, Katsutoshi Itoh, Katsuhito Ishida, Junya Ohde
  • Patent number: 10681524
    Abstract: An electronic device that transmits, via a first communication interface to another electronic device, an IP (Internet Protocol) address; and communicates with the another electronic device via a second communication interface in accordance with the IP address.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: June 9, 2020
    Assignee: SONY CORPORATION
    Inventors: Daisuke Kawakami, Kimiya Kato
  • Patent number: 10628234
    Abstract: When data output is requested by an application whose default output setting is set ineffective among a plurality of applications, an output setting updating part (120) updates an output setting of the requesting application from ineffective to effective and updates an output setting of another application which outputs data to the same output destination as the output destination of the requesting application and whose default output setting is set effective, from effective to ineffective. An output control part (160) outputs data of an application whose output setting is effective.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: April 21, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Daisuke Kawakami, Madoka Baba, Yuta Atobe
  • Patent number: 10614008
    Abstract: A semiconductor device includes an interrupt control circuit that receives a plurality of interrupt signals from the circuit blocks and outputs an interrupt request to the processor, and an interrupt monitoring circuit that corresponds to one of the interrupt signals and includes a setting circuit for setting a monitoring type and first and second monitoring periods. If the monitoring type indicates an asserted state of the interrupt signal, the interrupt monitoring circuit monitors the asserted state. If a first duration of the continuous asserted state exceeds the first monitoring period, the interrupt monitoring circuit detects the state as a failure. If the monitoring type indicates a negated state of the interrupt signal, the interrupt monitoring circuit monitors the negated state. If a second duration of the continuous negated state exceeds the second monitoring period, the interrupt monitoring circuit detects the state as a failure.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: April 7, 2020
    Assignee: RENESAS ELECTRONICS CORPORATION
    Inventors: Kyohei Yamaguchi, Daisuke Kawakami, Hiroyuki Hamasaki
  • Publication number: 20200106121
    Abstract: The present invention relates to a method for producing lithium fluorosulfonate which comprises reacting a lithium salt and fluorosulfonic acid in a nonaqueous solvent, wherein the lithium salt is a lithium salt not generating water through the reaction step.
    Type: Application
    Filed: November 21, 2019
    Publication date: April 2, 2020
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Daisuke KAWAKAMI, Ryo Yamaguchi, Hiroyuki Tokuda, Masahiro Takehara
  • Patent number: 10530008
    Abstract: The present invention relates to a method for producing lithium fluorosulfonate which comprises reacting a lithium salt and fluorosulfonic acid in a nonaqueous solvent, wherein the lithium salt is a lithium salt not generating water through the reaction step.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: January 7, 2020
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Daisuke Kawakami, Ryo Yamaguchi, Hiroyuki Tokuda, Masahiro Takehara
  • Publication number: 20190393898
    Abstract: LDPC coding is executed using a check matrix of an LDPC code whose code length is 736 bits and whose code rate is 1/4, and modulation is executed using a repetition unit that has an LDPC code obtained by the LDPC coding, repeatedly arranged therein. The LDPC code includes information bits and parity bits, the check matrix includes an information matrix portion corresponding to the information bits and a parity matrix portion corresponding to the parity bits, the parity matrix portion has a stepwise structure, the information matrix portion is indicated by a check matrix initial value table, and the check matrix initial value table is a predetermined table indicating positions of elements of “1” of the information matrix portion for each eight columns. This technique is applicable to, for example, information transmission using the LDPC code.
    Type: Application
    Filed: February 27, 2018
    Publication date: December 26, 2019
    Applicants: Sony Semiconductor Solutions Corporation, Sony Corporation
    Inventors: Seiji KOBAYASHI, Masanori SATO, Nabil LOGHIN, Toshihiro FUJIKI, Ryoji IKEGAYA, Hiroyuki KAMATA, Yusuke YONEYAMA, Kimiya KATO, Akira ENDO, Sawako KIRIYAMA, Hiroyuki MITA, Hideshi MOTOYAMA, Hiroshi AOKI, Daisuke KAWAKAMI
  • Publication number: 20190380162
    Abstract: Provided is a communication device including a contactless communication unit that conducts contactless communication, a wireless communication unit that conducts wireless communication, and a control unit that, in a case in which the contactless communication unit detects another communication device, controls activation start of a first communication mode of the wireless communication unit, and controls a connection process for the wireless communication between the contactless communication unit and the other communication device.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Applicant: Sony Corporation
    Inventors: Daisuke Kawakami, Hideyuki Suzuki, Katsutoshi Itoh
  • Patent number: 10499200
    Abstract: To perform a process related to group formation rapidly. An information processing device includes a wireless communication and a control unit. The wireless communication unit is a wireless communication unit configured to interchange a stream for outputting image information from a first information processing device by using wireless communication, the first information processing device belonging to a first group to which one or more information processing devices including the own device belong. In addition, The control unit is a control unit configured to perform control such that capability information regarding the one or more information processing devices is exchanged with a second information processing device belonging to a second group which is a new group other than the first group when the second group is formed.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: December 3, 2019
    Assignee: SONY CORPORATION
    Inventors: Hideki Iwami, Daisuke Kawakami
  • Patent number: 10455631
    Abstract: Provided is a communication device including a contactless communication unit that conducts contactless communication, a wireless communication unit that conducts wireless communication, and a control unit that, in a case in which the contactless communication unit detects another communication device, controls activation start of a first communication mode of the wireless communication unit, and controls a connection process for the wireless communication between the contactless communication unit and the other communication device.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: October 22, 2019
    Assignee: Sony Corporation
    Inventors: Daisuke Kawakami, Hideyuki Suzuki, Katsutoshi Itoh
  • Publication number: 20190258559
    Abstract: A control device including a failure diagnosis unit configured to identify a phenomenon that is a cause of the detected error, wherein the failure diagnosis unit is configured to: calculate a diagnosable time available to be spent on the identification of the phenomenon that is the cause of the error; and identify, for each detected error, a phenomenon that is the cause of the error based on a posterior probability, which is calculated for each phenomenon that is likely to be the cause of the error as a probability of occurrence of the phenomenon, on a diagnosis time, which is obtained for each phenomenon as a period of time required to identify the phenomenon as the cause of the error, and on the diagnosable time.
    Type: Application
    Filed: December 21, 2016
    Publication date: August 22, 2019
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Tomohiko HIGASHIYAMA, Daisuke KAWAKAMI, Chihiro MORITA
  • Patent number: 10348598
    Abstract: Provided is a terminal device including an acquisition unit configured to acquire a result of determination of whether another terminal device that has a function for short range wireless communication is positioned near the terminal device and a control unit configured to, on the basis of the result of the determination, control a time interval of polling related to the short range wireless communication.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: July 9, 2019
    Assignee: SONY CORPORATION
    Inventors: Daisuke Kawakami, Sho Amano