Patents by Inventor Jun Fujiwara

Jun Fujiwara 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: 11961059
    Abstract: The present disclosure promotes distribution of sensor data among a plurality of business operators. A controller that an information processing system according to the present disclosure includes collects first data including a plurality of items and personal information from mobile bodies belonging to a first business operator. The controller converts the first data to second data not being usable to identify individuals. The controller provides data in a range decided based on content of a predetermined data use contract, among the second data, to a second business operator. The controller calculates a consideration for the data that is to be paid by the second business operator, based on a data use record of the second business operator.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: April 16, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Nobuaki Matsueda, Takashi Sueki, Jun Okamoto, Takumi Wada, Ryo Midorikawa, Junichi Nonaka, Wataru Shiraishi, Yasuhisa Fujiwara, Hiroshi Ishikawa, Shigeru Ichikawa, Hidetaka Eguchi, Masayo Nagai, Mika Inaba
  • Patent number: 11914291
    Abstract: A resist composition comprising a base polymer and an acid generator containing a sulfonium salt which is structured such that an iodized or brominated hydrocarbyl group (exclusive of iodized or brominated aromatic ring) is bonded to a benzene ring via an ester bond-containing group offers a high sensitivity, minimal LWR and improved CDU independent of whether it is of positive or negative tone.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: February 27, 2024
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Jun Hatakeyama, Takayuki Fujiwara
  • Publication number: 20230406721
    Abstract: A Cu—Cr—Zn—O based pigment includes a Cu—Cr—O based oxide and Zn derived from a zinc oxide added as a modifying oxide and solid-dissolved in the Cu—Cr—O based oxide. The Cu—Cr—Zn—O based pigment has a composition formula of aCuO·bCr2O3·cZnO (mol %), in which 0.1?c?5, 45?a+c?55, and 45?b?55 (a+b+c=100).
    Type: Application
    Filed: July 13, 2023
    Publication date: December 21, 2023
    Applicant: TOMATEC CO., LTD.
    Inventors: Jun FUJIWARA, Tatsuo MATODA
  • Patent number: 9843209
    Abstract: According to one embodiment, a storage system includes storage devices configured to execute communication by using an identifier, a converter configured to convert the identifier of the storage devices, a controller configured to execute communication with the storage devices via the converter by using the identifier converted by the converter, convert a DC power output from the storage devices into a DC power of a predetermined magnitude and output the DC power, and charge the storage devices with the DC power of the predetermined magnitude, an AC/DC converter configured to convert the DC power output from the controller into an AC power, convert an AC power supplied from a distribution system into a DC power and supply the DC power to the controller, and a controller configured to control the controller and the AC/DC converter.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: December 12, 2017
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tamotsu Endo, Jun Fujiwara
  • Publication number: 20150357855
    Abstract: According to one embodiment, a storage system includes storage devices configured to execute communication by using an identifier, a converter configured to convert the identifier of the storage devices, a controller configured to execute communication with the storage devices via the converter by using the identifier converted by the converter, convert a DC power output from the storage devices into a DC power of a predetermined magnitude and output the DC power, and charge the storage devices with the DC power of the predetermined magnitude, an AC/DC converter configured to convert the DC power output from the controller into an AC power, convert an AC power supplied from a distribution system into a DC power and supply the DC power to the controller, and a controller configured to control the controller and the AC/DC converter.
    Type: Application
    Filed: August 20, 2015
    Publication date: December 10, 2015
    Inventors: Tamotsu ENDO, Jun FUJIWARA
  • Patent number: 9184618
    Abstract: According to one embodiment, a storage system includes storage devices configured to execute communication by using an identifier, a converter configured to convert the identifier of the storage devices, a controller configured to execute communication with the storage devices via the converter by using the identifier converted by the converter, convert a DC power output from the storage devices into a DC power of a predetermined magnitude and output the DC power, and charge the storage devices with the DC power of the predetermined magnitude, an AC/DC converter configured to convert the DC power output from the controller into an AC power, convert an AC power supplied from a distribution system into a DC power and supply the DC power to the controller, and a controller configured to control the controller and the AC/DC converter.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: November 10, 2015
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tamotsu Endo, Jun Fujiwara
  • Patent number: 9150114
    Abstract: According to one embodiment, a storage system includes storage devices configured to execute communication by using an identifier, a converter configured to convert the identifier of the storage devices, a controller configured to execute communication with the storage devices via the converter by using the identifier converted by the converter, convert a DC power output from the storage devices into a DC power of a predetermined magnitude and output the DC power, and charge the storage devices with the DC power of the predetermined magnitude, an AC/DC converter configured to convert the DC power output from the controller into an AC power, convert an AC power supplied from a distribution system into a DC power and supply the DC power to the controller, and a controller configured to control the controller and the AC/DC converter.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: October 6, 2015
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tamotsu Endo, Jun Fujiwara
  • Publication number: 20150162757
    Abstract: According to one embodiment, a storage system includes storage devices configured to execute communication by using an identifier, a converter configured to convert the identifier of the storage devices, a controller configured to execute communication with the storage devices via the converter by using the identifier converted by the converter, convert a DC power output from the storage devices into a DC power of a predetermined magnitude and output the DC power, and charge the storage devices with the DC power of the predetermined magnitude, an AC/DC converter configured to convert the DC power output from the controller into an AC power, convert an AC power supplied from a distribution system into a DC power and supply the DC power to the controller, and a controller configured to control the controller and the AC/DC converter.
    Type: Application
    Filed: February 18, 2015
    Publication date: June 11, 2015
    Inventors: Tamotsu ENDO, Jun FUJIWARA
  • Patent number: 9013152
    Abstract: According to one embodiment, a power stabilization system includes a first power converter which is connected to a power system and performs bidirectional conversion between AC power and DC power. The power stabilization system includes a plurality of battery modules each including a secondary battery. The power stabilization system includes a second power converter which is connected between the first power converter and the battery module, converts DC power from the first power converter and charges a secondary battery of the battery module, and converts electric power charged in the battery module and discharges the converted electric power to the first power converter. The power stabilization system includes a controller which controls charge or discharge of each of the plurality of battery modules in accordance with a state of the power system.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: April 21, 2015
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shinya Kawamoto, Tamotsu Endo, Jun Fujiwara
  • Patent number: 8673958
    Abstract: A fullerene derivative having a partial structure represented by formula (1): wherein R represents a monovalent group, and r represents an integer of 0 to 4, in particular, a fullerene derivative, which has one to four structures represented by formula (1), can be applied to an organic photoelectric conversion element having a high open-circuit voltage and is therefore suitable for an organic thin-film solar cell or an organic photosensor, and thus it is extremely useful.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: March 18, 2014
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Yasunori Uetani, Jun Fujiwara
  • Patent number: 8620599
    Abstract: A membrane tension measuring apparatus comprises: a rectangular frame (5) adapted to be abuttable on a surface (4) of a membrane (2) to which tension (Tx, Ty) is applied; an acoustic wave generator (17) operable to emit an acoustic wave (16) toward a part (2a) of the membrane (2) surrounded by the frame (5); a vibration detector (24) operable to detect vibration which is induced in the part (2a) of the membrane (2) by the emitted acoustic wave (16); and a processor (29) operable to calculate the tension (Tx, Ty) based on vibration data detected by the vibration detector (24). Each of the acoustic wave generator (17), the vibration detector (24) and the processor (29) is mounted to the frame (5).
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: December 31, 2013
    Assignees: National University Corporation Nagoya University, Taiyo Kogyo Corporation
    Inventors: Hiroshi Ohmori, Sang-Wook Jin, Nobuhiko Ishizu, Fumiyoshi Takeda, Jun Fujiwara
  • Publication number: 20130200351
    Abstract: A polymer compound comprising a repeating unit represented by the formula (1) is useful for an organic photoelectric conversion device: [wherein, Q, R and T are the same or different and represent a hydrogen atom, a fluorine atom, an alkyl group optionally substituted by a fluorine atom, an alkoxy group optionally substituted by a fluorine atom, an optionally substituted aryl group, an optionally substituted heteroaryl group or a group represented by the formula (2). Two Qs may be the same or different. Two Rs may be the same or different. Four Ts may be the same or different. (wherein, m1 represents an integer of 0 to 6 and m2 represents an integer of 0 to 6. R? represents an alkyl group, an optionally substituted aryl group or an optionally substituted heteroaryl group.)].
    Type: Application
    Filed: August 23, 2011
    Publication date: August 8, 2013
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yasunori Uetani, Ken Yoshimura, Jun Fujiwara
  • Publication number: 20130154569
    Abstract: An electric energy storage system and method of maintaining same of the present embodiment, where charge and discharge control unit 8 for a replacement module is provided in DC/DC converter 3 for charge and discharge control. The charge and discharge control unit 8 for a replacement module obtains information relating to charge and discharge states of battery modules 5a-5c. Maintenance connector 10 for connecting replacement battery module 5d is provided in electric energy storage system 1, and replacement battery module 5d is connected to connector 10. Control unit 8 for a replacement module controls DC/DC converter 3 for charge and discharge control, based on information relating to charge and discharge states obtained from the battery modules 5a-5c. Thereby charging and discharging replacement battery module 5d, thus, balancing the charge and discharge state of replacement battery module 5d with charge and discharge states of respective battery modules in battery unit 2.
    Type: Application
    Filed: November 27, 2012
    Publication date: June 20, 2013
    Inventors: Tamotsu Endo, Jun Fujiwara
  • Publication number: 20130026979
    Abstract: According to one embodiment, a storage system includes storage devices configured to execute communication by using an identifier, a converter configured to convert the identifier of the storage devices, a controller configured to execute communication with the storage devices via the converter by using the identifier converted by the converter, convert a DC power output from the storage devices into a DC power of a predetermined magnitude and output the DC power, and charge the storage devices with the DC power of the predetermined magnitude, an AC/DC converter configured to convert the DC power output from the controller into an AC power, convert an AC power supplied from a distribution system into a DC power and supply the DC power to the controller, and a controller configured to control the controller and the AC/DC converter.
    Type: Application
    Filed: July 26, 2012
    Publication date: January 31, 2013
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tamotsu ENDO, Jun Fujiwara
  • Publication number: 20120139728
    Abstract: A space required to locate a leakage coaxial transmission path so as to suppress false detection is reduced, and a target range where the intrusion detecting system is available is enlarged. An intrusion detecting system in which a transmitter leakage transmission path that transmits a detection signal for detecting an intrusion and a receiver leakage transmission path that receives the detection signal leaked from the transmitter leakage transmission path are installed apart from each other within an intrusion monitor area, and an intrusion detecting device detects presence or absence of an intrusion object in the intrusion monitor area on the basis of a change in the detection signal received by the receiver leakage transmission path, wherein at least one of the transmitter leakage transmission path and the receiver leakage transmission path is a surface wave leakage coaxial transmission path.
    Type: Application
    Filed: August 2, 2011
    Publication date: June 7, 2012
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Jun FUJIWARA, Hideyuki Orita
  • Publication number: 20120119198
    Abstract: A fullerene derivative having a partial structure represented by formula (1): wherein R represents a monovalent group, and r represents an integer of 0 to 4, in particular, a fullerene derivative, which has one to four structures represented by formula (1), can be applied to an organic photoelectric conversion element having a high open-circuit voltage and is therefore suitable for an organic thin-film solar cell or an organic photosensor, and thus it is extremely useful.
    Type: Application
    Filed: July 20, 2010
    Publication date: May 17, 2012
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yasunori Uetani, Jun Fujiwara
  • Publication number: 20120111411
    Abstract: An organic photoelectronic conversion element having a sufficiently high open-circuit voltage can be produced by using a fullerene derivative comprising a structure represented by formula (1) and one or more structures selected from the group consisting of a structure represented by formula (2-1) and a structure represented by formula (2-2).
    Type: Application
    Filed: July 8, 2010
    Publication date: May 10, 2012
    Applicant: SUMITOMO CHEMICAL COMPANY, LTD.
    Inventors: Yasunori Uetani, Jun Fujiwara
  • Publication number: 20120091449
    Abstract: An organic electroluminescent element comprising a pair of electrodes composed of an anode and a cathode, a light-emitting layer provided between the electrodes, and a functional layer provided between the light-emitting layer and the anode, wherein the functional layer comprises an n-type semiconductor and a macromolecular compound comprising a repeating unit having an amine residue.
    Type: Application
    Filed: June 16, 2010
    Publication date: April 19, 2012
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yasunori Uetani, Jun Fujiwara
  • Publication number: 20120091967
    Abstract: According to one embodiment, a power stabilization system includes a first power converter which is connected to a power system and performs bidirectional conversion between AC power and DC power. The power stabilization system includes a plurality of battery modules each including a secondary battery. The power stabilization system includes a second power converter which is connected between the first power converter and the battery module, converts DC power from the first power converter and charges a secondary battery of the battery module, and converts electric power charged in the battery module and discharges the converted electric power to the first power converter. The power stabilization system includes a controller which controls charge or discharge of each of the plurality of battery modules in accordance with a state of the power system.
    Type: Application
    Filed: October 12, 2011
    Publication date: April 19, 2012
    Inventors: Shinya KAWAMOTO, Tamotsu Endo, Jun Fujiwara
  • Publication number: 20110288792
    Abstract: A membrane tension measuring apparatus comprises: a rectangular frame (5) adapted to be abuttable on a surface (4) of a membrane (2) to which tension (Tx, Ty) is applied; an acoustic wave generator (17) operable to emit an acoustic wave (16) toward a part (2a) of the membrane (2) surrounded by the frame (5); a vibration detector (24) operable to detect vibration which is induced in the part (2a) of the membrane (2) by the emitted acoustic wave (16); and a processor (29) operable to calculate the tension (Tx, Ty) based on vibration data detected by the vibration detector (24). Each of the acoustic wave generator (17), the vibration detector (24) and the processor (29) is mounted to the frame (5).
    Type: Application
    Filed: January 21, 2010
    Publication date: November 24, 2011
    Applicants: TAIYO KOGYO CORPORATION, NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Hiroshi Ohmori, Sang-Wook Jin, Nobuhiko Ishizu, Fumiyoshi Takeda, Jun Fujiwara