Patents by Inventor Takeshi Ikeda

Takeshi Ikeda 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: 20200298882
    Abstract: According to one embodiment, a transport service method comprises organizing a vehicle group of a plurality of self-driving vehicles in which a parameter value inherent to vehicles falls within a predetermined range, and controlling cooperative travel of the self-driving vehicles in the vehicle group to perform transport service of baggage, persons, animals, and the like.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Applicant: TOSHIBA DIGITAL SOLUTIONS CORPORATION
    Inventors: Megumi KOBAYASHI, Yasuto HATAFUKU, Masahiro SAMEJIMA, Hideki KUBO, Motokazu IWASAKI, Yoko IKEDA, Shinsuke IUCHI, Kiyoshi TAKEMOTO, Keishi HIGASHI, Kaori KITAMI, Masaharu DOI, Tatsuki SHIRAISHI, Keiji OGATA, Yoshiki YAMAOKA, Masaru WATABIKI, Takeshi NAGAI, Masao UOZUMI, Masatomo SAITO, Michiyo SATO, Masanori TAKAHASHI
  • Publication number: 20200295346
    Abstract: To provide a means capable of suppressing the generation of cracks in an electrode active material layer in the production of an electrode for a non-aqueous electrolyte secondary battery. Provided is a method for producing an electrode for use in a non-aqueous electrolyte secondary battery, including a current collector and an electrode active material layer including an electrode active material, arranged on a surface of the current collector, and a dispersion is by mixing the electrode active material, a binder formed of polyvinylidene fluoride (PVdF), a first solvent in which the polyvinylidene fluoride (PVdF) is not dissolved, and a second solvent in which the polyvinylidene fluoride (PVdF) can be dissolved. Then, an electrode active material slurry is prepared by removing the second solvent from the obtained dispersion. Then, a coating film is formed by coating the obtained electrode active material slurry on the surface of the current collector, thereby producing an electrode.
    Type: Application
    Filed: October 10, 2018
    Publication date: September 17, 2020
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Hiroyuki TANAKA, Takeshi NAKANO, Sota SHIBAHARA, Takamasa NAKAGAWA, Kenichiro ENOKI, Yoshihiro IKEDA, Naoki MAEO, Shogo ISOMURA
  • Patent number: 10777330
    Abstract: A MgF2 system fluoride sintered body for a radiation moderator having a compact polycrystalline structure excellent in radiation moderation performance, especially neutron moderation performance, contains CaF2 of 90% by weight at the maximum and has a relative density of 95.2% or more.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: September 15, 2020
    Assignees: TECHNO EYE CORPORATION, DAICO MFG CO., LTD., UNIVERSITY OF TSUKUBA
    Inventors: Hiroaki Kumada, Tetsuyuki Nakamura, Takeshi Ikeda, Takuji Shigeoka
  • Publication number: 20200278754
    Abstract: [Problem] In a case where information is projected and displayed, confidentiality is ensured by controlling display according to a state of an object. [Solution] A display processing apparatus according to the present disclosure includes: a state acquisition unit configured to acquire a spatial state of an object; and a display control unit configured to control display of projected information according to the state of the object including a posture of the object. With this configuration, in a case where information is projected and displayed, it is possible to ensure confidentiality by controlling display according to the state of the object.
    Type: Application
    Filed: July 13, 2018
    Publication date: September 3, 2020
    Inventors: MASAKI HANDA, TAKESHI OHASHI, TETSUO IKEDA
  • Publication number: 20200278029
    Abstract: The purpose of the present invention is to provide a mechanical seal in which a stationary-side sealing ring can follow the movement of a rotating-side sealing ring to provide reliable sealing properties and by which the entire device can be made compact. A mechanical seal in which a rotating-side sealing ring 13 attached to a shaft 2 and a stationary-side sealing ring 21 attached to a housing 3 slide relative to each other and seal between the housing 3 and the shaft 2 includes a case 22 which is attached to the housing 3 and which contains the stationary-side sealing ring 21, and a seal member 23 which is disposed between the case 22 and the stationary-side sealing ring 21, and the case 22 includes a holding part 22d which regulates the seal member 23 from moving to both sides in the axial direction thereof.
    Type: Application
    Filed: September 19, 2018
    Publication date: September 3, 2020
    Inventors: Tadahiro KIMURA, Hikaru KATORI, Masatoshi ITADANI, Takeshi HOSOE, Yasuhiro IKEDA, Tomoko YAMAKI
  • Publication number: 20200275193
    Abstract: A wearable speaker system includes a bellows tube that holds a weight inside, and a speaker unit where a space inside the speaker unit and a space inside the bellows tube communicate with each other. The bellows tube is accommodated in the enclosure, and both end portions of the bellows tube are fixed to the enclosure.
    Type: Application
    Filed: February 21, 2020
    Publication date: August 27, 2020
    Inventor: TAKESHI IKEDA
  • Publication number: 20200274164
    Abstract: To provide an electrode for a non-aqueous electrolyte secondary battery which retains the shape while retaining a discharge capacity at a high rate. An electrode for a non-aqueous electrolyte secondary battery has a current collector and an electrode active material layer arranged on a surface of the current collector, and is used for a non-aqueous electrolyte secondary battery having a liquid volume coefficient of 1.4 to 2.0, in which the electrode active material layer includes an electrode active material and a binder including polyvinylidene fluoride (PVdF), and the polyvinylidene fluoride (PVdF) is in a non-crystallized state and is included in the range of 0.5 to 3.3% by volume with respect to the total volume of the electrode in the electrode active material layer.
    Type: Application
    Filed: October 10, 2018
    Publication date: August 27, 2020
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Takeshi NAKANO, Hiroyuki TANAKA, Takamasa NAKAGAWA, Sota SHIBAHARA, Kenichiro ENOKI, Yoshihiro IKEDA, Naoki MAEO, Shogo ISOMURA
  • Publication number: 20200260943
    Abstract: In an endoscope cleaning work support device, an operation reception unit received an input from a cleaner. A display control unit controls the display unit to display a procedure for manual cleaning of an endoscope on a display unit step by step. A measurement unit measures a first period of time from a start time of a procedure in a current step marked by reception of an input for displaying the procedure in the current step by the operation reception unit, to an end time of the procedure in the current step marked by reception of an input for displaying a procedure in a subsequent step by the operation reception unit. A comparison determination unit compares a reference period of time defined for each step for displaying the procedure with the first period of time. The display control unit displays information for alerting the cleaner when the first period of time is shorter than the reference period of time on the display unit.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 20, 2020
    Applicant: OLYMPUS CORPORATION
    Inventors: Tetsuya NISHI, Hikari SHIMIZU, Clarinda KUAN, Kaori KITANO, Yoshiko IKEDA, Takeshi NISHIYAMA
  • Patent number: 10738218
    Abstract: Provided is a polysiloxane, containing at least one segment selected from molecular structures shown by formula 1 below, wherein in formula 1, Q is an alkyl containing an alcoholic hydroxyl and having less than 12 carbon atoms in the main chain, or an alkyl containing an alcoholic hydroxyl and having less than 12 non-hydrogen atoms in the main chain and containing a heteroatom; and T is a hydroxyl, an alkyl, an alkyl containing an alcoholic hydroxyl and having less than 12 carbon atoms in the main chain, or an alkyl containing an alcoholic hydroxyl and having less than 12 non-hydrogen atoms in the main chain and containing a heteroatom. A doped slurry and a mask material prepared by using the polysiloxane, on the basis of having a good diffusivity, also have a good barrier property and a small amount of diffusion in air.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: August 11, 2020
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Fangrong Xu, Ping Li, Takeshi Ikeda, Wei Song, Guangnan Jin, Masaaki Umehara, Tsuyoshi Kitada
  • Publication number: 20200250800
    Abstract: A control apparatus for controlling a display module, the control apparatus includes: at least one memory and at least one processor which function as: acquiring information which is added to input image data and relates to at least one of a maximum brightness of an input image represented by the input image data and an upper limit brightness being an upper limit value of a dynamic range of the input image, and controlling the display module so as to display a setting image for setting a target range to be displayed on the display module among the dynamic range of the input image data, wherein the setting image includes an index indicating a brightness determined based on the information.
    Type: Application
    Filed: January 2, 2020
    Publication date: August 6, 2020
    Inventors: Yasuo Suzuki, Takeshi Ikeda
  • Publication number: 20200228669
    Abstract: An image processing apparatus capable of transmitting image data according to a predetermined protocol, includes scanning unit configured to scan a document and generating image data, receiving unit configured to receive, from an application, information which is variable for each page, and transmitting unit configured to transmit the image data for which a predetermined header which is a header of the predetermined protocol and which is different for each page is added based on the information received by the receiving unit.
    Type: Application
    Filed: January 8, 2020
    Publication date: July 16, 2020
    Inventors: Atsushi Ikeda, Takeshi Kogure, Hiroaki Koike
  • Patent number: 10700308
    Abstract: Provided are an aromatic amine compound as represented by formula (1), used for improving light extraction efficiency and color purity of an organic light-emitting element, an organic light-emitting element material containing the aromatic amine compound, an organic light-emitting element covering layer material containing the aromatic amine compound, and an organic light-emitting element containing the aromatic amine compound. The organic light-emitting element achieves high light-emitting efficiency and color reproducibility. The organic light-emitting element can be used as organic EL display, backlight source for liquid crystal display, illumination, light source for measurement devices, indication board or identification lamp etc. The organic light-emitting element significantly improves light extraction efficiency and has superior color purity.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: June 30, 2020
    Assignee: Toray Industries, Inc.
    Inventors: Guangnan Jin, Peng Wang, Fangrong Xu, Lingzhi Zhong, Takeshi Ishigaki, Daisaku Tanaka, Takeshi Ikeda, Takuya Nishiyama
  • Patent number: 10685992
    Abstract: An object is to provide a pixel structure of a display device including a photosensor which prevents changes in an output of the photosensor and a decrease in imaging quality. The display device has a pixel layout structure in which a shielding wire is disposed between an FD and an imaging signal line (a PR line, a TX line, or an SE line) or between the FD and an image-display signal line in order to reduce or eliminate parasitic capacitance between the FD and a signal line for the purpose of suppressing changes in the potential of the FD. An imaging power supply line, image-display power supply line, a GND line, a common line, or the like whose potential is fixed, such as a common potential line, is used as a shielding wire.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: June 16, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Takeshi Aoki, Yoshiyuki Kurokawa, Takayuki Ikeda, Hikaru Tamura
  • Patent number: 10673369
    Abstract: A motor control apparatus includes: a gate control voltage output unit that outputs a drive signal based on a corrected Hall edge that constitutes each of six Hall stages; a counter value acquisition unit that acquires a counter value which is represented by a time period between two Hall edges from the position detection signal; and a switching control unit that allows a value obtained by multiplying a previous counter value of each of the Hall stages by a preset correction coefficient to be a first delay time of each of current Hall edges and allows the gate control voltage output unit to output the drive signal based on each of the Hall edges obtained by correcting each of the Hall edges corrected by the first delay time by a second delay time that advances a Hall edge corresponding to a predetermined sensor among the plurality of sensors.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: June 2, 2020
    Assignee: Mitsuba Corporation
    Inventor: Takeshi Ikeda
  • Patent number: 10639912
    Abstract: An ejection device includes: an ejection portion that ejects liquid droplets onto one surface of a recording medium that is fed; a first drying portion that applies light energy to the one surface in a noncontact manner to thereby dry the liquid droplets; and a second drying portion that comes in contact with only other surface of the recording medium in which the liquid droplets have been dried toy the first drying portion, and heats the recording medium to thereby dry the recording medium.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: May 5, 2020
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tomozumi Uesaka, Masahiko Sekimoto, Hiroshi Ikeda, Hiroshi Inoue, Norihisa Takemoto, Satoshi Hasebe, Takeshi Zengo, Yukari Motosugi
  • Patent number: 10636368
    Abstract: An image display apparatus includes: a display unit; a plurality of light emitting units; and a light-emission controller configured to individually control light-emission brightness of each of the light emitting units, wherein in a case where brightness of light applied to a region of the display unit on which a black region of an input image is displayed is less than or equal to predetermined brightness, transmittance of the display unit is controlled such that transmittance of the region of the display unit corresponding to the black region becomes higher than that in a case in which the brightness is higher than the predetermined brightness.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: April 28, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takushi Kimura, Izumi Kanai, Yoshihisa Furumoto, Takeshi Ikeda
  • Publication number: 20200124122
    Abstract: A brake lining is provided that is to be pressed against a sliding surface of a brake disk fastened to a wheel or an axle of a railway vehicle. The brake lining includes: a plurality of friction members arranged to be spaced from each other, each of the friction members having a front surface that is to face the sliding surface; a back board fastened to a back surface of each of the friction members; and a base plate supporting each friction member at a region including a center portion of the respective friction members. Two friction members are taken as a pair, and the back board that is fastened to the pair of friction members is a one-piece member, and a width of the back board at a space between the friction members of the pair of friction members is greater than a width of the friction member.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 23, 2020
    Inventors: Takahiro FUJIMOTO, Yuiko SAKAYAMA, Atsushi SAKAGUCHI, Kazutaka ASABE, Takeshi NAKANO, Makoto IKEDA, Isao SHIMAZOE, Yasushi KARINO, Hajime TAKAMI
  • Patent number: 10620556
    Abstract: A toner having chargeability and fluidity that do not change to a great extent is provided. The toner includes toner particles containing a binder resin and includes inorganic fine particles A, wherein the shape factor SF-2 of primary particles of the inorganic fine particles A is 116 or less, and regarding the particle size distribution on a volume basis of the inorganic fine particles A on the toner particle surfaces, the particle diameter when a cumulative value from the small particle side reaches 16% by volume is denoted as D16, the particle diameter when a cumulative value reaches 50% by volume is denoted as D50, and the particle diameter when a cumulative value reaches 84% by volume is denoted as D84, D50 is 80 nm or more and 200 nm or less, and the particle size distribution indicator A represented by D84/D16 is 1.70 or more and 2.60 or less.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: April 14, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Nozomu Komatsu, Masayuki Hama, Takeshi Hashimoto, Ichiro Kanno, Yuto Onozaki, Megumi Ikeda, Akifumi Matsubara, Hitoshi Sano, Takakuni Kobori, Hiroyuki Fujikawa
  • Publication number: 20200109820
    Abstract: Provided is a gas pressure feed device capable of appropriately suppressing an increase in gas pressure in a system without inducing complications of control and system or increase in size.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 9, 2020
    Inventor: Takeshi Ikeda
  • Publication number: 20200109821
    Abstract: Provided is a gas pressure feed device capable of appropriately suppressing an increase in gas pressure in a system without inducing complications of control and system or increase in size.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 9, 2020
    Inventor: Takeshi Ikeda