Patents by Inventor Naoki Yamada

Naoki Yamada 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).

  • Organometallic complex and organic light-emitting element using the complex
    Patent number: 9917264
    Abstract: Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime, the organic light-emitting element including an anode, a cathode, and an organic compound layer placed between the anode and the cathode, in which: the organic compound layer includes an emission layer; the emission layer includes a host and a guest; the host is an aromatic hydrocarbon compound; the guest is an iridium complex of a specific structure; and a content of the host is 50 wt % or more with reference to the total amount of the constituent materials for the emission layer.
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: March 13, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Horiuchi, Kengo Kishino, Hirokazu Miyashita, Yosuke Nishide, Tetsuya Kosuge, Naoki Yamada, Jun Kamatani, Akihito Saitoh, Shigemoto Abe
  • SEMICONDUCTOR PRODUCT QUALITY MANAGEMENT SYSTEM, SEMICONDUCTOR PRODUCT QUALITY MANAGEMENT METHOD, AND AUTOMOBILE
    Publication number: 20180068320
    Abstract: Analysis of the cause of a failure is started within a short period of time after the occurrence ensuring a longer period of time to narrow down the target range of products assumed to contain a failure actualization risk of the same type. When first ID information is received from a semiconductor device with a failure actualized, second ID list information containing a failure actualization risk of the same type based on manufacturing history information is extracted using the first ID as a key, and is broadcast to an automobile. When a failure is detected, third ID information stored in a nonvolatile memory is transmitted to a semiconductor product quality management server. When the second ID list information is received, information related to the failure actualization risk of the same type is output to a driver depending on whether or not the third ID is included in the list information.
    Type: Application
    Filed: June 5, 2017
    Publication date: March 8, 2018
    Inventors: Naoki YAMADA, Yoshiyuki MATSUMOTO, Hidefumi KIMURA
  • Organic compound and organic light-emitting device
    Patent number: 9911921
    Abstract: Provided is an organic light-emitting device capable of outputting light with high efficiency and high luminance. The organic light-emitting device includes an anode, a cathode, an emission layer placed between the anode and the cathode, and an organic compound layer placed between the anode and the emission layer, in which the organic compound layer contains the following compound A and compound B: [Compound A] an organic compound free of a nitrogen atom and a metal atom, the compound having SP2 carbon atoms and SP3 carbon atoms, and having a ratio of the number of the SP3 carbon atoms to the number of the SP2 carbon atoms of 40% or more; and [Compound B] a compound having a tertiary amine structure.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: March 6, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventors: Naoki Yamada, Jun Kamatani, Akihito Saitoh, Yosuke Nishide, Masanori Muratsubaki, Ryuji Ishii, Koichi Ishige, Takayuki Ito, Norifumi Kajimoto, Nobutaka Mizuno
  • Metal alkoxide compound, thin-film-forming material, method for producing thin film, and alcohol compound
    Patent number: 9896468
    Abstract: Disclosed is a metal alkoxide compound having physical properties suitable for a material for forming thin films by CVD, and particularly, a metal alkoxide compound having physical properties suitable for a material for forming metallic-copper thin films. A metal alkoxide compound is represented by general formula (I). A thin-film-forming material including the metal alkoxide compound is described as well. (In the formula, R1 represents a methyl group or an ethyl group, R2 represents a hydrogen atom or a methyl group, R3 represents a C1-3 linear or branched alkyl group, M represents a metal atom or a silicon atom, and n represents the valence of the metal atom or silicon atom.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: February 20, 2018
    Assignee: ADEKA CORPORATION
    Inventors: Atsushi Sakurai, Masako Hatase, Naoki Yamada, Tsubasa Shiratori, Akio Saito, Tomoharu Yoshino
  • Organic light-emitting element
    Patent number: 9899613
    Abstract: Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime. Specifically, provided is an organic light-emitting element, including: an anode; a cathode; and an organic compound layer placed between the anode and the cathode, in which: the organic compound layer includes an emission layer; the emission layer includes at least a host and a guest; the guest is an iridium complex of a specific structure; the host is a heterocycle-containing compound; and a content of the host is 50 wt % or more with reference to a total amount of constituent materials for the emission layer.
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: February 20, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Horiuchi, Tetsuya Kosuge, Hirokazu Miyashita, Yosuke Nishide, Shigemoto Abe, Naoki Yamada, Jun Kamatani, Akihito Saitoh, Kengo Kishino
  • Organic compound, field element, organic light-emitting element, display apparatus, image information-processing apparatus, lighting apparatus, image-forming apparatus, and exposure apparatus
    Patent number: 9882148
    Abstract: A bibenzo[d]imidazolidene compound inert to oxygen is provided. A 1,1?,3,3?-tetraphenyl-2,2?-bibenzo[d]imidazolidene compound is represented by general formula (1). In formula (1), R1 to R28 are each independently selected from a hydrogen atom and a substituent. The substituent is any of a halogen atom, an alkyl group containing 1 or more and 8 or less carbon atoms, and a substituted or unsubstituted aryl group. At least one of R1 to R28 is the substituent.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: January 30, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventors: Jun Kamatani, Tetsuya Kosuge, Masumi Itabashi, Yosuke Nishide, Hirokazu Miyashita, Naoki Yamada, Tetsuo Takahashi, Satoru Shiobara
  • PHOTOELECTRIC CONVERSION DEVICE, IMAGING ELEMENT, AND IMAGING DEVICE
    Publication number: 20180019363
    Abstract: A device uses a light-emitting material. The device includes an upper and a lower electrode, a first photoelectric conversion portion disposed between the upper electrode and the lower electrode, a second photoelectric conversion portion, a first readout circuit connected to the first photoelectric conversion portion, and a second readout circuit connected to the second photoelectric conversion portion. The second photoelectric conversion portion converts light emitted from the light-emitting material into electrical charges.
    Type: Application
    Filed: July 11, 2017
    Publication date: January 18, 2018
    Inventors: Tetsuo Takahashi, Hidekazu Takahashi, Naoki Yamada, Yojiro Matsuda, Masumi Itabashi, Hirokazu Miyashita, Kazuaki Tashiro
  • Information processing device for packet and header inspection
    Patent number: 9848050
    Abstract: Provided is an information processing device including: a data acquiring unit which acquires data which flows through a network and includes a header and content, before the data reaches a destination; an inspecting unit which inspects the content; a during-inspection transmitting unit which transmits at least a part of the data to the destination while an inspection by the inspecting unit is being performed; and a transferring unit which, after the inspection of the content by the inspecting unit is completed, transfers the data including the content with the exception of a portion already transmitted by the during-inspection transmitting unit, to the destination.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: December 19, 2017
    Assignee: EVRIKA INC.
    Inventor: Naoki Yamada
  • Organic light emitting element and display device
    Patent number: 9846385
    Abstract: An organic light emitting element contains an anode and a cathode, and a light emitting layer arranged between the anode and the cathode, and the organic light emitting element further contains an organic compound layer which is arranged between the cathode and the light emitting layer, and touches the cathode. The organic compound layer contains an organic compound represented by the following general formula [1], where R1 to R4 represent substituents.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: December 19, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventors: Jun Kamatani, Tetsuya Kosuge, Masumi Itabashi, Yosuke Nishide, Hirokazu Miyashita, Naoki Yamada
  • Organic light emitting element and display device
    Patent number: 9842997
    Abstract: An organic light emitting element contains an anode and a cathode, and a light emitting layer arranged between the anode and the cathode. The organic light emitting element further contains an organic compound layer which is arranged between the cathode and the light emitting layer and touches the cathode. The organic compound layer contains a bisimidazolidene compound represented by the following general formula [1], where R1 to R12 represent substituents.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: December 12, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventors: Jun Kamatani, Tetsuya Kosuge, Masumi Itabashi, Yosuke Nishide, Hirokazu Miyashita, Naoki Yamada
  • VEHICLE CONTROL APPARATUS FOR CONTROLLING CONTINUOUS COOPERATIVE OPERATION OF PLURALITY OF OPERATION DEVICES
    Publication number: 20170334438
    Abstract: A vehicle control apparatus includes: a plurality of operation devices receive operations from an occupant; a plurality of driving devices operate a vehicle with operation quantities applied to the plurality of operation devices; and a control device controls the plurality of driving devices. The control device includes: first and second operating characteristics; and correction device. When the occupant operates the second operation devices during execution of operation of the first operation devices, the correction device corrects the second operating characteristics such that the second operation force at the second response start point is equivalent to the first operation force of the first operation devices obtained when the operation of the second operation devices is started.
    Type: Application
    Filed: May 15, 2017
    Publication date: November 23, 2017
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Tadayuki NIIBE, Naoki YAMADA, Kazuhiro TAKEMURA
  • VEHICLE CONTROL APPARATUS CAPABLE OF GIVING CONTINUITY TO REACTIVE PERCEPTION QUANTITIES OF COOPERATIVE OPERATION PERCEIVED BY OCCUPANT
    Publication number: 20170334443
    Abstract: A vehicle control apparatus includes: a plurality of operation devices, a plurality of reaction applying devices, a plurality of driving devices, and control device. The control device is capable of controlling the plurality of reaction applying devices and the plurality of driving devices. When the occupant operates preceding operation devices and subsequently operates subsequent operation devices different from the preceding operation devices, the control device causes a reactive perception quantity that is perceived by the occupant when the occupant starts operating the subsequent operation devices to substantially match a reactive perception quantity that is perceived by the occupant when the occupant finishes operating the preceding operation devices.
    Type: Application
    Filed: May 15, 2017
    Publication date: November 23, 2017
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Tadayuki NIIBE, Naoki YAMADA, Kazuhiro TAKEMURA
  • SEMICONDUCTOR DEVICE
    Publication number: 20170330865
    Abstract: The reliability of a semiconductor device is improved. A semiconductor device in accordance with one embodiment has a plurality of stacked semiconductor chips. Further, a plurality of inter-chip connection members (conductive members) arranged between the semiconductor chips, and establishing an electrical connection between the semiconductor chips include a first inter-chip connection member (conductive member) for passing therethrough a current with a first frequency, and a plurality of second inter-chip connection members (conductive members) for passing therethrough a signal current with a second frequency higher than the first frequency. Further, in the second inter-chip connection members, at least some of the second inter-chip connection members arranged adjacent to each other are in contact with each other, and are separated from the first inter-chip connection member.
    Type: Application
    Filed: August 4, 2017
    Publication date: November 16, 2017
    Inventor: Naoki YAMADA
  • Organic compound and organic light-emitting device and display apparatus having the same
    Patent number: 9812646
    Abstract: A novel organic compound having high stability is provided. The organic compound is represented by Formula (1) described in claim 1: In Formula (1), R1 and R2 each independently selected from a hydrogen atom, Substituent group A, and Substituent group B shown in claim 1, wherein at least one of R1 and R2 is selected from Substituent group A or Substituent group B; and R11 and R12 of a substituent belonging to Substituent group A are each independently selected from Substituent group B.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: November 7, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventors: Jun Kamatani, Shigemoto Abe, Tetsuya Kosuge, Takayuki Horiuchi, Yosuke Nishide, Hirokazu Miyashita, Kengo Kishino, Naoki Yamada, Akihito Saitoh
  • PHOTOELECTRIC CONVERSION DEVICE AND IMAGING SYSTEM
    Publication number: 20170309684
    Abstract: The present disclosure provides a photoelectric conversion device including a semiconductor substrate including a signal output portion, an electrode, and an organic compound layer disposed between the signal output portion and the electrode and including a photoelectric conversion layer, wherein the signal output portion is in contact with the organic compound layer.
    Type: Application
    Filed: April 20, 2017
    Publication date: October 26, 2017
    Inventors: Naoki Yamada, Hidekazu Takahashi, Yojiro Matsuda, Tetsuo Takahashi, Hirokazu Miyashita, Masumi Itabashi, Kazuaki Tashiro
  • Nickel compound and method of forming thin film using the nickel compound
    Patent number: 9790246
    Abstract: Provided are a heterostructured nickel compound including a nickel amidinate ligand and an aliphatic alkoxy group and a method of forming a thin film including the heterostructured nickel compound. The method includes forming a nickel-containing layer on a substrate by using the heterostructured nickel compound including the nickel amidinate ligand and the aliphatic alkoxy group.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: October 17, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-chul Youn, Gyu-hee Park, Youn-joung Cho, Haruyoshi Sato, Takanori Koide, Naoki Yamada, Akio Saito, Akihiro Nishida
  • METHOD FOR PRODUCING LIPOSOME AND APPARATUS FOR PRODUCING LIPOSOME
    Publication number: 20170282144
    Abstract: Disclosed herein are a method for producing a liposome which is capable of reducing the facility costs and also capable of rapid desolvation, and an apparatus for producing a liposome which is for use in the above-mentioned method. Provided is a method for producing a liposome, including a stirring step of stirring a mixed liquid containing an oil phase in which at least one lipid is dissolved in an organic solvent and a water phase, and an evaporating step of evaporating an organic solvent from the mixed liquid, in which the condensed organic solvent is removed by passing a gas having a temperature not higher than the dew point of the solvent in the evaporating step.
    Type: Application
    Filed: June 16, 2017
    Publication date: October 5, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Susumu SUGIYAMA, Naoki YAMADA, Shigehisa SUGIYAMA, Yohei OKUBO, Takashi SASAKI, Tetsu ISHIGURO
  • METHOD FOR PRODUCING LIPOSOME AND APPARATUS FOR PRODUCING LIPOSOME
    Publication number: 20170281543
    Abstract: Disclosed herein are a method for producing a miniaturized liposome on a large production scale, and an apparatus for producing a liposome which is to be used in the above-mentioned method. Provided is a method for producing a liposome, including a step of stirring a mixture containing an oil phase in which at least one lipid is dissolved in an organic solvent and a water phase in a first tank of an apparatus having the first tank and a circulation path, in which the ratio of the capacity of the circulation path to the total capacity of the tank and the circulation path is 0.4 or less and/or the time required for the mixture to return to the first tank after being discharged therefrom is within 2.0 minutes.
    Type: Application
    Filed: June 16, 2017
    Publication date: October 5, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Susumu SUGIYAMA, Naoki YAMADA, Shigehisa SUGIYAMA, Yohei OKUBO
  • Steam wetness measurement device
    Patent number: 9778218
    Abstract: A method and measurement system for measuring the wetness of a gas phase of a two phase flowing fluid. The measurement system includes a container, a liquid film measurement device and an Electrical Capacitance Tomography device.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: October 3, 2017
    Assignee: General Electric Technology GmbH
    Inventors: Scott Barham, Ken Yves Haffner, Naoki Yamada, Georg Donnert
  • 2,2'-BIBENZO[D]IMIDAZOLIDENE COMPOUND HAVING CONDENSED RINGS AT THE 1-, 1'-, 3- AND 3'-POSITIONS, AND ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, IMAGE INFORMATION PROCESSING APPARATUS, LIGHTING DEVICE, IMAGE FORMING APPARATUS AND EXPOSURE UNIT, EACH CONTAINING THE SAME
    Publication number: 20170263870
    Abstract: A stable 2,2?-bibenzo[d]imidazolidene compound is provided. The 2,2?-bibenzo[d]imidazolidene compound is expressed by the following General Formula (1). In General Formula (1), Ar1 to Ar8 each represent a substituted or unsubstituted condensed ring. R1 to R8 each represent a hydrogen atom or a substituent.
    Type: Application
    Filed: October 20, 2015
    Publication date: September 14, 2017
    Inventors: Jun Kamatani, Yosuke Nishide, Hirokazu Miyashita, Naoki Yamada