Patents by Inventor Katsuya Yamazaki

Katsuya Yamazaki 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: 20230096446
    Abstract: A terminal insertion device includes a chuck gripping a terminal, a housing holder holding a housing, an imaging unit to capture an image of the housing, a driving mechanism and a control unit. The control unit measures a distance from a reference point of a field of view of the imaging unit to a positioning target portion in the field of view based on an image obtained, measures a movement amount of a gripping point of the chuck when a measurement pin gripped by the chuck is aligned with the positioning target portion, calculates a reference distance between the gripping point and the reference point based on the distance and the movement amount, captures an image to identify a position of a cavity of the housing, drives the driving mechanism based on the calculated reference distance, and aligns and inserts the terminal into the identified cavity.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 30, 2023
    Applicant: YAZAKI CORPORATION
    Inventors: Hajime NAGANO, Kazuhiko TAKADA, Katsuya YAMAZAKI
  • Patent number: 10958862
    Abstract: An image sensor comprises: a pixel unit including a plurality of pixels, each of the pixels including a photoelectric converter that photoelectrically converts received light into a charge, a charge accumulation portion that holds the charge, and a transfer circuit provided between the photoelectric converter and the charge accumulation portion; AD converters that AD-convert electrical signals read out from the pixel unit, a first number of the AD converters being provided for each of columns of the pixel unit; and one or more processors and/or circuitry which functions as a controller that controls readout of the pixel unit. The first number is a plural number, and the controller controls the transfer circuits to transfer the charges from the photoelectric converters to the charge accumulation portions every number of rows that is lower than the first number.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 23, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Katsuya Yamazaki
  • Publication number: 20190364238
    Abstract: An image sensor comprises: a pixel unit including a plurality of pixels, each of the pixels including a photoelectric converter that photoelectrically converts received light into a charge, a charge accumulation portion that holds the charge, and a transfer circuit provided between the photoelectric converter and the charge accumulation portion; AD converters that AD-convert electrical signals read out from the pixel unit, a first number of the AD converters being provided for each of columns of the pixel unit; and one or more processors and/or circuitry which functions as a controller that controls readout of the pixel unit. The first number is a plural number, and the controller controls the transfer circuits to transfer the charges from the photoelectric converters to the charge accumulation portions every number of rows that is lower than the first number.
    Type: Application
    Filed: May 10, 2019
    Publication date: November 28, 2019
    Inventor: Katsuya Yamazaki
  • Publication number: 20070140649
    Abstract: Provided is a technique to eliminate a waste of a recording capacity due to redundant video recording reservations. When the video recording reservations made by a plurality of users overlap one another at least in part, video recording information in an overapping part of the video recording reservations is jointly owned and recorded.
    Type: Application
    Filed: December 11, 2006
    Publication date: June 21, 2007
    Applicant: Canon Kabushiki Kaisha
    Inventors: Hirotake ANDO, Katsuya Yamazaki
  • Patent number: 6975424
    Abstract: There is provided a data processing apparatus comprising an input means for inputting image data, a memory means for storing the data input by the input means, an output means for outputting the data stored in the memory means, by a predetermined operation, a judgment means for judging whether or not there is the data not yet output by the output means for a predetermined time in the memory means and a transfer means for transferring, in a case where the judgment means judged that there is the data not yet output for the predetermined time, the data stored in the memory means to an another device. Therefore, in a case where a user does not instruct to output the data for a long time and thus it must be kept storing the image data in the memory means, it can be prevented a conventional problem that another processes can not be performed for lack of a remaining free capacity in the memory means.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: December 13, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Katsuya Yamazaki, Shinichi Nakamura, Chikara Sato, Kenji Kobayashi, Yasuo Fukazu, Masaaki Inoo
  • Publication number: 20050190668
    Abstract: For preventing incorrect operations of recording and reproduction of information in accordance with a spherical aberration occurred in an objective lens, the optical recording/reproduction apparatus of the present invention includes a correction mechanism for correcting the spherical aberration of a light beam condensed on an optical recording/reproduction medium, a detection circuit for detecting the amount of the spherical aberration, a discrimination circuit for discriminating whether the detected spherical aberration amount exceeds a predetermined amount, and a circuit for stopping the operation of recording or reproduction of the information when the determination circuit discriminates that the spherical aberration amount exceeds the predetermined amount.
    Type: Application
    Filed: February 25, 2005
    Publication date: September 1, 2005
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Katsuya Yamazaki
  • Patent number: 6773997
    Abstract: A high voltage MOSFET device (100) has an nwell region (113) with a p-top layer (108) of opposite conductivity formed to enhance device characteristics. The p-top layer is implanted through a thin gate oxide, and is being diffused into the silicon later in the process using the source/drain anneal process. There is no field oxide grown on the top of the extended drain region, except two islands of field oxide close to the source and drain diffusion regions. This eliminates any possibility of p-top to be consumed by the field oxide, and allows to have a shallow p-top with very controlled and predictable p-top for achieving low on-resistance with maintaining desired breakdown voltage.
    Type: Grant
    Filed: July 31, 2001
    Date of Patent: August 10, 2004
    Assignee: Semiconductor Components Industries, L.L.C.
    Inventors: Mohamed Imam, Joe Fulton, Zia Hossain, Masami Tanaka, Taku Yamamoto, Yoshio Enosawa, Katsuya Yamazaki, Evgueniy Stefanov
  • Publication number: 20030027396
    Abstract: A high voltage MOSFET device (100) has an nwell region (113) with a p-top layer (108) of opposite conductivity formed to enhance device characteristics. The p-top layer is implanted through a thin gate oxide, and is being diffused into the silicon later in the process using the source/drain anneal process. There is no field oxide grown on the top of the extended drain region, except two islands of field oxide close to the source and drain diffusion regions. This eliminates any possibility of p-top to be consumed by the field oxide, and allows to have a shallow p-top with very controlled and predictable p-top for achieving low on-resistance with maintaining desired breakdown voltage.
    Type: Application
    Filed: July 31, 2001
    Publication date: February 6, 2003
    Applicant: Semiconductor Components Industries, LLC.
    Inventors: Mohamed Imam, Joe Fulton, Zia Hossain, Masami Tanaka, Taku Yamamoto, Yoshio Enosawa, Katsuya Yamazaki, Evgueniy N. Stefanov
  • Patent number: 6492679
    Abstract: A high voltage MOSFET device (100) has a well region (113) with two areas. The first area (110) has a high dopant concentration and the second area (112) has a low dopant concentration. Inside the well region a region of a secondary conductivity type (108) is formed. The second area (110) is typically underlying a gate region (105). The lower doping concentration in that area helps to increase the breakdown voltage when the semiconductor device is blocking voltage and helps to decrease the on-resistance when the semiconductor device is in the “on” state. The MOSFET device further has a p-top layer (108) which is disposed on the top surface of the well region and then driven into the well region by annealing the MOSFET device at a high temperature in an inert atmosphere.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: December 10, 2002
    Assignee: Semiconductor Components Industries LLC
    Inventors: Mohamed Imam, Joe Fulton, Zia Hossain, Masami Tanaka, Taku Yamamoto, Yoshio Enosawa, Katsuya Yamazaki, Evgueniy N. Stefanov
  • Patent number: 6493113
    Abstract: An original conveying apparatus including an original stacker, a conveying roller for conveying originals on the original stacker one by one, a first rotary member for further conveying the original to a reading position, a second rotary member for conveying the original conveyed by the first rotary member to read the original, a reading device, a sensor disposed in the vicinity of the first rotary member for detecting passage of the original, and a control device for controlling an original conveying amount of the second rotary member by the action of the sensor to convey a leading end of the original to a predetermined position on the reading position, and wherein the control device controls the original conveying amount in consideration of a length of the original based on a timing when a trailing end of the original passes by the sensor when the original has a fixed size and controls the original conveying amount based on a timing when a leading end of the original passes by the sensor when the original h
    Type: Grant
    Filed: May 18, 1999
    Date of Patent: December 10, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Fujii, Chikara Sato, Katsuya Yamazaki, Yuzoh Matsumoto
  • Publication number: 20020163668
    Abstract: There is provided a data processing apparatus comprising an input means for inputting image data, a memory means for storing the data input by the input means, an output means for outputting the data stored in the memory means, by a predetermined operation, a judgment means for judging whether or not there is the data not yet output by the output means for a predetermined time in the memory means and a transfer means for transferring, in a case where the judgment means judged that there is the data not yet output for the predetermined time, the data stored in the memory means to an another device. Therefore, in a case where a user does not instruct to output the data for a long time and thus it must be kept storing the image data in the memory means, it can be prevented a conventional problem that another processes can not be performed for lack of a remaining free capacity in the memory means.
    Type: Application
    Filed: June 18, 2002
    Publication date: November 7, 2002
    Inventors: Katsuya Yamazaki, Shinichi Nakamura, Chikara Sato, Kenji Kobayashi, Yasuo Fukazu, Masaaki Inoo
  • Patent number: 6304743
    Abstract: An image formation apparatus provides a method of improving productivity in case of forming images onto both of the faces of a sheet. According to the method, an original is read by the apparatus in the order of its back face and front face sequentially. The read images are formed onto the sheet in the order of front-faced image and back-faced image of the original. Images of three originals D1, D2 and D3 which are read by an image sensor in the order of second, first, fourth, third, sixth and fifth pages are subjected to editing processing by an image processing unit. If the image data of the first page is stored into a hard disk, the image data of the first page (front-faced image of original D1) is formed onto the first face of a fed sheet P1. Subsequently, if the image data of the third page is stored, the image data of the third page (front-faced image of original D2) is formed onto the first face of a fed sheet P2.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: October 16, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Fujii, Chikara Sato, Katsuya Yamazaki
  • Patent number: 6229620
    Abstract: The present invention provides an image processing apparatus which comprises connection means for connecting to a computer, input means for inputting image data from the computer via the connection means, and output means for visibly outputting the image data input by the input means, comprises generation means for generating a code, notification means for notifying the code generated by the generation means, to the computer from which the image data is input by the input means, and storage means for storing the image data input by the input means, wherein the output means visibly outputs the image data input by the input means, in a case where a code corresponding to the code generated by the generation means is input, whereby a secret of the output image can effectively be protected.
    Type: Grant
    Filed: August 27, 1996
    Date of Patent: May 8, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hideyuki Makitani, Masanori Miyata, Shinichi Nakamura, Chikara Sato, Kenji Kobayashi, Katsuya Yamazaki, Yasuo Fukazu, Masaaki Inoo
  • Patent number: 6203003
    Abstract: An original carrying apparatus includes a separation unit for separating one original from a plurality of stacked originals, a carrying roller for carrying the original separated by the separation unit, a carrying belt for receiving the original carried by the carrying roller, and carrying the originals in a state where the plurality of originals are being held, wherein the carrying belt carries the original such that the original passes through an exposure position at a first speed, and a control unit for performing control to set an interval between the two originals carried by the carrying belt to be a first distance. The control unit performs the control to set the interval between the two originals to be the first distance after setting it to be a second distance shorter than the first distance, by using the carrying roller. Further, the control unit accelerates the carrying belt up to a second speed, decelerates the second speed to the first speed to set the second distance to be the first distance.
    Type: Grant
    Filed: January 26, 1999
    Date of Patent: March 20, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventors: Chikara Sato, Katsuya Yamazaki, Yasuo Fukazu, Takayuki Fujii, Yuzoh Matsumoto
  • Patent number: 6185009
    Abstract: There is provided a data processing apparatus with an input device for inputting data, a memory for storing the data, and an output device for outputting the data stored in the memory by a predetermined operation. The data processing apparatus determines whether or not there is data in the memory not yet output by the output device after a predetermined time and, if so, transfers the data to another device. The data processing apparatus solves a conventional problem of data being stored in memory too long and preventing other processes from being performed because of a lack of remaining free capacity in memory.
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: February 6, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventors: Katsuya Yamazaki, Shinichi Nakamura, Chikara Sato, Kenji Kobayashi, Yasuo Fukazu, Masaaki Inoo
  • Patent number: 6131898
    Abstract: A stack sheet supplying apparatus has a sheet stacking unit, a supply roller for supplying a sheet by contacting with an uppermost sheet in a sheet stack resting on the sheet stacking unit, a lift/lower device for controlling lifting and lower of the supply roller, a drive for driving the lift/lower device, a detector for detecting the fact that the supply roller reaches a supply position after the supply roller is lowered, and a control for turning OFF the drive on the basis of a detected result of the detector.
    Type: Grant
    Filed: November 18, 1997
    Date of Patent: October 17, 2000
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masakazu Hiroi, Chikara Sato, Katsuya Yamazaki, Yasuo Fukazu, Tomohito Nakagawa, Takuya Terae, Takayuki Fujii, Yuichi Yamamoto, Yuzoh Matsumoto
  • Patent number: 6098977
    Abstract: The present invention provides a sheet original conveying apparatus having an original reverse apparatus and in which originals stacked on a tray are separated one by one by a separation means and a separated original is supplied to a reading portion for reading an image. It comprises a first convey path provided at a downstream side of the separation means in a supplying direction to direct the supplied original to the reading portion, a second convey path branched from the first convey path to direct the supplied original to the reading portion after a travelling direction of the original is reversed in a travel reverse portion, and a switching means disposed at a branched area between the first and second convey paths to switch the first and second convey paths from one to the other.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: August 8, 2000
    Assignee: Canon Kabushiki Kaisha
    Inventors: Chikara Sato, Masakazu Hiroi, Akimaro Yoshida, Katsuya Yamazaki, Tomohito Nakagawa, Takayuki Fujii
  • Patent number: 6021305
    Abstract: The present invention provides an original conveying apparatus in which originals stacked on an original tray are separated one by one by a separation unit to be conveyed to a reading portion for reading an image, and then the read original is discharged.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: February 1, 2000
    Assignee: Canon Kabushiki Kaisha
    Inventors: Chikara Sato, Masakazu Hiroi, Akimaro Yoshida, Katsuya Yamazaki, Yasuo Fukazu, Tomohito Nakagawa, Takayuki Fujii, Yuzoh Matsumoto
  • Patent number: 4619694
    Abstract: In refining of a steel, the amount of heat taken away in a unit time by the exhaust gas leaving the refining vessel is observed, and, in response to change of the amount of heat, ratios of refining gases blown into the vessel are controlled so that oxidation loss of the metals may decrease, that temperature of the molten steel may be easily controlled, and that carbon content in the molten steel may be determined with decreased number of chemical analysis.
    Type: Grant
    Filed: August 5, 1983
    Date of Patent: October 28, 1986
    Assignees: Daido Tokusyuko K.K., Yahagi Engineering K.K.
    Inventors: Yasutaka Kawanobe, Hisao Noguti, Singi Kanou, Katsuya Yamazaki