Patents by Inventor Koji Maeda

Koji Maeda 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: 10666828
    Abstract: An image forming apparatus includes a display section, a display controller, a reading section, an image detector, and a determining section. The display controller controls the display section. The reading section reads multiple documents placed on a specific surface of the image forming apparatus in a batch and generates whole image data indicating a whole image as a result of reading. The image detector detects document images corresponding to the documents based on the whole image data. The determining section determines whether or not batch reading of the documents has succeeded based on a result of detection of the document images. The display controller controls the display section such that the display section displays the document images in a first display format when the determining section determines that the reading has not succeeded, or in a second display format when the determining section determines that the reading has succeeded.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: May 26, 2020
    Assignee: KYOCERA Document Solutions Inc.
    Inventor: Koji Maeda
  • Publication number: 20200135434
    Abstract: A stage device includes a stage configured to hold a target substrate in a vacuum chamber, a cold heat transfer body fixedly disposed below a bottom surface of the stage with a gap between the stage and the cold heat transfer body and cooled to an extremely low temperature by a chiller disposed below the cold heat transfer body, and cooling fluid supplied to the gap to transfer cold heat of the cold heat transfer body to the stage. The stage device further includes a stage support configured to rotatably support the stage and formed in a cylindrical shape to surround an upper part of the cold heat transfer body wherein the stage support has a vacuum insulation structure, and a rotation part configured to support the stage support and rotated by a driving mechanism while being sealed with magnetic fluid.
    Type: Application
    Filed: October 22, 2019
    Publication date: April 30, 2020
    Inventors: Manabu NAKAGAWASAI, Naoyuki SUZUKI, Shinji ORIMOTO, Hiroyuki YOKOHARA, Motoi YAMAGATA, Koji MAEDA
  • Patent number: 10587968
    Abstract: [Problem] In the case where an audio signal of the same source is output from a plurality of speakers, the speakers are adjusted so that the audio signals become optimal at a listening position. [Solution] Processing in which an audio signal output from a wireless speaker 1 is collected by a microphone of a controller 2 carried by a listener and a delay time is measured that is the difference between an output time of the audio signal from the wireless speaker 1 and an input time of the audio signal to the microphone of the controller 2 is performed on a plurality of the wireless speakers 1 that output an audio signal of the same source, and the delay times of the audio signals from these respective wireless speakers 1 are measured. Output timings of these respective wireless speakers 1 are adjusted on the basis of these delay times.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: March 10, 2020
    Assignee: D&M Holdings, Inc.
    Inventor: Koji Maeda
  • Publication number: 20200073858
    Abstract: A system is provided whereby a user can easily distinguish, in an editing history, an edit content being applied to an image and an edit content not being applied to the image. An image processing apparatus includes an editing unit configured to edit an image according to user's operation, a storage unit configured to store, in a storage medium, an editing history indicating an edit content executed by the editing unit by associating the editing history with the image. A display processing unit is configured to display each edit content on a screen in a different manner depending on being applied to the image or not being applied to the image.
    Type: Application
    Filed: August 23, 2019
    Publication date: March 5, 2020
    Inventors: Koji Maeda, Shigeyuki Mitani, Hiroyuki Owatari, Yumiko Kuno
  • Patent number: 10581396
    Abstract: Provided is an electric transmission cable module that has both a squelch function and an AGC function, and realizes a highly accurate function while suppressing an increase in chip cost.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: March 3, 2020
    Assignee: Hitachi Metals, Ltd.
    Inventors: Koji Maeda, Izumi Fukasaku
  • Publication number: 20200068087
    Abstract: An image forming apparatus includes a display section, a display controller, a reading section, an image detector, and a determining section. The display controller controls the display section. The reading section reads multiple documents placed on a specific surface of the image forming apparatus in a batch and generates whole image data indicating a whole image as a result of reading. The image detector detects document images corresponding to the documents based on the whole image data. The determining section determines whether or not batch reading of the documents has succeeded based on a result of detection of the document images. The display controller controls the display section such that the display section displays the document images in a first display format when the determining section determines that the reading has not succeeded, or in a second display format when the determining section determines that the reading has succeeded.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 27, 2020
    Applicant: KYOCERA Document Solutions Inc.
    Inventor: Koji MAEDA
  • Patent number: 10573509
    Abstract: The cleaning apparatus includes multiple kinds of cleaning modules each configured to perform a cleaning processing of a substrate, a first accommodating section configured to accommodate the multiple kinds of cleaning modules therein, and a fluid supply section configured to supply a fluid to the cleaning modules accommodated in the first accommodating section through a pipe. Each of the multiple kinds of cleaning modules includes a pipe connection portion having a common connection position to be connected with the pipe.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: February 25, 2020
    Assignee: Ebara Corporation
    Inventors: Koji Maeda, Hiroshi Shimomoto, Kuniaki Yamaguchi, Hiroshi Aono, Tetsuya Yashima, Hidetatsu Isokawa, Kenji Shinkai, Mitsuhiko Inaba, Koichi Hashimoto, Junji Kunisawa, Mitsuru Miyazaki, Fujihiko Toyomasu
  • Publication number: 20190355594
    Abstract: A mechanism that conveys a substrate is cleaned in a cleaning unit. A substrate processing apparatus that includes a substrate polishing device and a substrate cleaning unit is disclosed. The substrate cleaning unit includes a cleaning module and a cleaning unit conveyance mechanism. The cleaning unit conveyance mechanism includes a hand and a hand open/close mechanism. The substrate processing apparatus further includes a hand cleaning unit. The hand cleaning unit includes a hand cleaning tank and a cleaning liquid injection mechanism.
    Type: Application
    Filed: May 13, 2019
    Publication date: November 21, 2019
    Inventors: Hidetatsu ISOKAWA, Koji MAEDA, Xu HAIYANG, Shun EHARA
  • Publication number: 20190352827
    Abstract: In order to improve detachability of a needle plate, a needle plate detachable mechanism has a needle plate which is provided on a bed part of the sewing machine and made of a magnetic body; a magnet which is provided below the needle plate for fixing the needle plate by magnetic force; and a magnetic force changing mechanism which is connected with the magnet for changing the magnetic force acting on the needle plate by relatively moving the magnet with respect to the needle plate.
    Type: Application
    Filed: March 8, 2019
    Publication date: November 21, 2019
    Inventors: Saki ISHIKAWA, Koji MAEDA
  • Publication number: 20190352826
    Abstract: In order to prevent a replacement of the needle plate in the situation not suitable for replacing the needle plate, a needle plate detachable mechanism has a needle plate fixing unit capable of being switched between a fixed state where a needle plate is fixed to a sewing machine body and an unfixed state where the fixed state is released; and a switching mechanism which is connected with the needle plate fixing unit for switching the needle plate fixing unit between the fixed state and the unfixed state, wherein the needle plate fixing unit is prevented from being switched when the needle is positioned below an upper surface of the needle plate or when the sewing machine motor is driven.
    Type: Application
    Filed: March 8, 2019
    Publication date: November 21, 2019
    Inventors: Saki Ishikawa, Koji Maeda
  • Patent number: 10468237
    Abstract: An apparatus includes a row of substrate transfer devices 3 which can deliver a wafer W within a transfer chamber; and rows of process modules PM, arranged at right and left sides of the row of the substrate transfer devices along the row, configured to perform processes to the wafer W. The rows of the process modules PM are arranged such that each of the processes can be performed by at least two process modules PM. Thus, when a single process module PM cannot be used, the wafer W can be rapidly transferred to another process module PM which can perform the same process as performed in the corresponding process module. Therefore, even when the single process module PM cannot be used, the processes can be continued to the wafers W without stopping an operation of the apparatus, so that the number of wasted wafers W can be reduced.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: November 5, 2019
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Atsushi Gomi, Tetsuya Miyashita, Shinji Furukawa, Koji Maeda, Masamichi Hara, Naoyuki Suzuki, Hiroshi Miki, Toshiharu Hirata
  • Patent number: 10438818
    Abstract: The present invention relates to a substrate processing apparatus for processing a substrate, such as a wafer, while supplying a cleaning liquid (e.g. pure water and a liquid chemical) to the substrate, and also relates to a pipe cleaning method for the substrate processing apparatus. The substrate processing apparatus includes: a first cleaning lane including first cleaning units (52), (54) each for cleaning a substrate while supplying pure water to the substrate; a second cleaning lane including second cleaning units (60), (62) each for cleaning a substrate while supplying pure water to the substrate; a first pure-water supply pipe (120) for supplying the pure water to the first cleaning lane; and a second pure-water supply pipe (180) for supplying the pure water to the second cleaning lane.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: October 8, 2019
    Assignee: EBARA CORPORATION
    Inventors: Junji Kunisawa, Toru Maruyama, Masayoshi Imai, Koji Maeda, Mitsuru Miyazaki, Teruaki Hombo, Fujihiko Toyomasu
  • Publication number: 20190297439
    Abstract: [Problem] In the case where an audio signal of the same source is output from a plurality of speakers, the speakers are adjusted so that the audio signals become optimal at a listening position. [Solution] Processing in which an audio signal output from a wireless speaker 1 is collected by a microphone of a controller 2 carried by a listener and a delay time is measured that is the difference between an output time of the audio signal from the wireless speaker 1 and an input time of the audio signal to the microphone of the controller 2 is performed on a plurality of the wireless speakers 1 that output an audio signal of the same source, and the delay times of the audio signals from these respective wireless speakers 1 are measured. Output timings of these respective wireless speakers 1 are adjusted on the basis of these delay times.
    Type: Application
    Filed: September 13, 2016
    Publication date: September 26, 2019
    Inventor: Koji Maeda
  • Publication number: 20190169737
    Abstract: Disclosed is a PVD processing method including a first process, a second process, a third process, and a fourth process. In the first process, an opening of a shield, which is provided between a first target containing a metal oxide and a second target containing a metal constituting the metal oxide, and a stage on which a substrate as a film formation object is placed, is made to coincide with the first target so as to expose the first target to the stage and the opening is brought close to the first target. In the second process, sputtering is performed using the first target. In the third process, the opening is made to coincide with the second target so as to expose the first target to the stage, and the opening is brought close to the second target. In the fourth process, sputtering is performed using the second target.
    Type: Application
    Filed: November 28, 2018
    Publication date: June 6, 2019
    Inventors: Koji Maeda, Hiroyuki Yokohara, Hiroshi Sone, Tetsuya Miyashita
  • Publication number: 20190164796
    Abstract: A substrate transport system includes a hand, a main positioning member permanently mounted on a base, where the main positioning member is engageable with the hand at a position offset by a first distance in the first axis direction and offset by a second distance in the second axis direction from a substrate transfer position, and a control unit that stores a position coordinate in the first axis direction and a position coordinate in the second axis direction of the hand in a state where the hand is positioned by being engaged with the main positioning member.
    Type: Application
    Filed: November 29, 2018
    Publication date: May 30, 2019
    Inventors: Kuniaki YAMAGUCHI, Haiyang XU, Koji MAEDA, Mitsuhiko INABA
  • Publication number: 20190165741
    Abstract: A wireless receiver and a wireless reception method provide: to determine a gain based on a first resistor having a first temperature characteristic and a second resistor having a second temperature characteristic different from the first resistance; to output an output of the first resistor and an output of the second resistor, or a ratio between the output of the first resistor and the output of the second resistor; and to switches the gain of the first circuit based on the outputs or the ratio between the outputs.
    Type: Application
    Filed: January 31, 2019
    Publication date: May 30, 2019
    Inventors: Takashi MATSUMOTO, Yusuke WACHI, Koji MAEDA
  • Patent number: 10298426
    Abstract: There is disclosed a communication cable module including: a conductive cable; a linear amplifier connected to the conductive cable; a detector for detecting presence or absence of an input signal of the conductive cable; a first circuit having a variable-current function; and a second circuit having a common-mode voltage regulating function, wherein when the input signal is not present, the variable-current function of the first circuit reduces an output current of the linear amplifier and the common-mode voltage regulating function of the second circuit regulates an output common-mode voltage of the linear amplifier.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: May 21, 2019
    Assignee: Hitachi Metals, Ltd.
    Inventors: Koji Maeda, Izumi Fukasaku, Masaru Kokubo
  • Publication number: 20190057894
    Abstract: To detach a substrate from a table without damaging the substrate. According to Embodiment 1, provided is a substrate processing apparatus including a table to hold a substrate, a plurality of lift pins that are arranged at periphery of the table and configured to arrange or separate the substrate on or from the table and to be movable in a direction perpendicular to a surface of the table, a drive mechanism that includes a motor to move the lift pins in the direction perpendicular to the surface of the table, and a control device that is configured to control the drive mechanism. The control device is configured to be capable of moving the lift pins at a first speed and at a second speed different from the first speed.
    Type: Application
    Filed: August 14, 2018
    Publication date: February 21, 2019
    Inventors: Haiyang XU, Koji MAEDA, Mitsuhiko INABA
  • Publication number: 20180342997
    Abstract: Provided is an electric transmission cable module that has both a squelch function and an AGC function, and realizes a highly accurate function while suppressing an increase in chip cost.
    Type: Application
    Filed: May 23, 2018
    Publication date: November 29, 2018
    Inventors: Koji MAEDA, Izumi FUKASAKU
  • Patent number: D867406
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: November 19, 2019
    Assignee: JANOME SEWING MACHINE CO., LTD.
    Inventors: Koichi Honda, Koji Maeda