Patents by Inventor Yasuaki Yamada

Yasuaki 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).

  • Patent number: 12108676
    Abstract: An n-type material for thermoelectric conversion obtained by doping a p-type material for thermoelectric conversion with a dopant, the p-type material for thermoelectric conversion containing a carbon nanotube and a conductive resin, in which the dopant contains an anion that is a complex ion, an alkali metal cation, and a cation scavenger.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: October 1, 2024
    Assignee: Denka Company Limited
    Inventors: Yasuaki Sakurai, Masahide Yamada, Jun Watanabe
  • Patent number: 12096586
    Abstract: A high voltage electrical unit is installed above a floor of a vehicle between left and right seats. A bracket is fixed on the floor between the left and right seats, and the high voltage electrical unit is fixed on a bracket top plate of the bracket. A protect cover for covering the high voltage electrical unit is fixed on the bracket. Strength of the protect cover against a lateral load is made higher than strength of the bracket against the lateral load.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: September 17, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kenichi Ogata, Yasuaki Nakamura, Atsushi Horiguchi, Kohei Yamada, Norihisa Tsujimura, Yasuhiro Tosaka, Shunsuke Ehara
  • Publication number: 20240274843
    Abstract: This oxidizing gas supply system for supplying a fuel cell with an oxidizing gas that has been compressed by a compressor comprises: a compressor having a compressor impeller; an oxidizing gas supply line for supplying the oxidizing gas that has passed through the compressor impeller to the fuel cell; an oxidizing gas introduction line for introducing the oxidizing gas to the compressor impeller; an oxidizing gas recirculation line which branches from the oxidizing gas supply line and is connected to the oxidizing gas introduction line; and a flow rate adjusting valve configured to be capable of adjusting the flow rate of the oxidizing gas passing through the oxidizing gas recirculation line.
    Type: Application
    Filed: September 13, 2021
    Publication date: August 15, 2024
    Applicant: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    Inventors: Yusuke YASHIRO, Yuki YAMADA, Kazuki WATANABE, Yasuaki JINNAI
  • Publication number: 20230078615
    Abstract: In one example, a semiconductor device includes a substrate that comprises a substrate conductor material. An electronic component has a first component terminal that comprises a first component terminal conductor material and a second component terminal that comprises a second component terminal conductor material. An interconnect comprises an interconnect conductor material, a component end, and a substrate end. The second component terminal is attached to the substrate with a first intermetallic bond, the component end of the interconnect is attached to the first component terminal with a second intermetallic bond, and the substrate end of the interconnect is attached to the substrate with a third intermetallic bond. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: September 16, 2021
    Publication date: March 16, 2023
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Yasuaki YAMADA, Hidenari SATO
  • Patent number: 8369689
    Abstract: There is provided an information recording medium that reduces operation of shifting information backward or putting information forward closer together upon recording/deleting/dividing information to facilitate processes of recording/deleting/dividing information. An information recording medium records Programs 1 composed of image data, etc., UPGR 3 that refers to at least a part of the Programs 1, PGRG 5 that refers to the UPGR 3, a PGRM that collectively records the UPGR 3 and reference information thereof, and a PGRGM that collectively records the PGRG 5 and reference information thereof. When recording the UPGR 3, the information recording medium refers to the reference information contained in the PGRM, and when invalid reference information or reference information giving no reference to any UPGR 3 is present, records the UPGR 3 using the reference information.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: February 5, 2013
    Assignees: Sharp Kabushiki Kaisha, Pioneer Corporation, JVC Kenwood Corporation, Hitachi, Ltd, Sanyo Electric Co., Ltd.
    Inventors: Yukitaka Shimizu, Yoshihiro Okada, Kenichiro Tada, Kyoichi Terao, Yasuaki Yamada, Junji Shiokawa, Yuichi Kanai
  • Publication number: 20080152317
    Abstract: There is provided an information recording medium that reduces operation of shifting information backward or putting information forward closer together upon recording/deleting/dividing information to facilitate processes of recording/deleting/dividing information. An information recording medium records Programs 1 composed of image data, etc., UPGR 3 that refers to at least a part of the Programs 1, PGRG 5 that refers to the UPGR 3, a PGRM that collectively records the UPGR 3 and reference information thereof, and a PGRGM that collectively records the PGRG 5 and reference information thereof. When recording the UPGR 3, the information recording medium refers to the reference information contained in the PGRM, and when invalid reference information or reference information giving no reference to any UPGR 3 is present, records the UPGR 3 using the reference information.
    Type: Application
    Filed: January 12, 2006
    Publication date: June 26, 2008
    Applicants: Sharp Kabushiki Kaisha, PIONEER CORPORATION, Victor Company Of Japan, Limited, HITACHI, LTD, SANYO ELECTRIC CO., LTD
    Inventors: Yukitaka Shimizu, Yoshihiro Okada, Kenichiro Tada, Kyoichi Terao, Yasuaki Yamada, Junji Shiokawa, Yuichi Kanai
  • Patent number: 7027718
    Abstract: A packet recording/reproducing system is provided which records or reproduces packets on or from tracks formed in time sequence on a magnetic tape. In a recording operation, the packet recording/reproducing system adds to input packets time stamps whose values are synchronous with packet arrival time control clocks produced by the system. The timing with which the packets are recorded on the magnetic tape is controlled by the arrival time control clocks so that a given number of the packets inputted at high data rate are recorded within a one-track area, a two-track area, or a one-track over area defined across at least two of the tracks, thereby minimizing the loss of capacity of the magnetic tape.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: April 11, 2006
    Assignee: Victor Company of Japan, Ltd.
    Inventors: Takeo Ohishi, Tsuyoshi Suzuki, Yasuaki Yamada, Tomoyuki Shindo, Yutaka Tanaka
  • Patent number: 6560401
    Abstract: An information recording and reproducing apparatus includes a memory for storing a signal whose amount corresponds to a minimum recording unit. First data is reproduced from a minimum-recording-unit corresponding portion of a recording medium. The minimum-recording-unit corresponding portion contains a designated editing point. The reproduced first data is stored into the memory. A boundary between frames represented by the first data in the memory is detected. The detected boundary corresponds to the editing point. An address of a storage segment in the memory is stored which corresponds to the detected boundary. A first portion of the first data in the memory which corresponds to the stored address and later addresses is replaced by second data while a second portion of the first data in the memory which corresponds to addresses preceding the stored address is left to generate third data composed of the second data and the second portion of the first data in the memory.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: May 6, 2003
    Assignee: Victor Company of Japan, Ltd.
    Inventors: Seiji Higurashi, Yasuaki Yamada
  • Patent number: 6011899
    Abstract: A packet recording/reproducing system is provided which records or reproduces packets on or from tracks formed in time sequence on a magnetic tape. In a recording operation, the packet recording/reproducing system adds to input packets time stamps whose values are synchronous with packet arrival time control clocks produced by the system. The timing with which the packets are recorded on the magnetic tape is controlled by the arrival time control clocks so that a given number of the packets inputted at high data rate are recorded within a one-track area, a two-track area, or a one-track over area defined across at least two of the tracks, thereby minimizing the loss of capacity of the magnetic tape.
    Type: Grant
    Filed: November 13, 1996
    Date of Patent: January 4, 2000
    Assignee: Victor Company of Japan, Ltd.
    Inventors: Takeo Ohishi, Tsuyoshi Suzuki, Yasuaki Yamada, Tomoyuki Shindo, Yutaka Tanaka
  • Patent number: 5912780
    Abstract: A magnetic recording and reproducing apparatus has a rotary magnetic head mechanism having at least a first rotary magnetic head with a magnetic gap set to a azimuth angle less than 90 degrees in a clockwise direction with respect to a width direction of recorded traces and a second rotary magnetic head with a magnetic gap set to a azimuth angle less than 90 degrees in a counterclockwise direction with respect to the width direction. The traces are formed on a magnetic tape moving in a forward direction at a speed in accordance with a rotational locus of the heads moving and obliquely crossing a travel direction of the tape. The first output signals obtained by the first head are selected in the case where a rotational locus surface of the heads changes in a reproduction operation within an angular range less than 180 degrees in a clockwise direction with respect to the traces formed on the tape.
    Type: Grant
    Filed: January 28, 1997
    Date of Patent: June 15, 1999
    Assignee: Victor Company of Japan, Ltd.
    Inventors: Yasuaki Yamada, Takeo Ohishi
  • Patent number: 5690435
    Abstract: A printing apparatus system includes a plurality of type units each having a plurality of type elements and each being different from the others. Each type unit may be mounted in the apparatus. A detector detects which of the type units is so mounted and produces a detection signal representative thereof. The printing pressure with which each type element is imprinted on a print medium is determined in accordance with the particular type wheel mounted in the apparatus as indicated by the detection signal. Additionally, the amount of advance of an ink ribbon for imprinting a type element on a type unit is determined in accordance with the particular type unit mounted in the apparatus, again as indicated by the detection signal.
    Type: Grant
    Filed: February 8, 1994
    Date of Patent: November 25, 1997
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroharu Nakajima, Hiroatsu Kondo
  • Patent number: 5664209
    Abstract: A document processing apparatus has a floppy disc for storing document information in one format, a key stroke train converter for reading the information from the floppy disc and converting it into information in another format, a processor for processing the information, and another floppy disc for storing the processed information.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: September 2, 1997
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Yasuaki Yamada
  • Patent number: 5562355
    Abstract: A printing apparatus system includes a plurality of type units each having a plurality of type elements and each being different from the others. Each type unit may be mounted in the apparatus. A detector detects which of the type units is so mounted and produces a detection signal representative thereof. The printing pressure with which each type element is imprinted on a print medium is determined in accordance with the particular type wheel mounted in the apparatus as indicated by the detection signal. Additionally, the amount of advance of an ink ribbon for imprinting a type element on a type unit is determined in accordance with the particular type unit mounted in the apparatus, again as indicated by the detection signal.
    Type: Grant
    Filed: April 29, 1994
    Date of Patent: October 8, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroharu Nakajima, Hiroatsu Kondo
  • Patent number: 5529406
    Abstract: A printing apparatus system includes a plurality of type units each having a plurality of type elements and each being different from the others. Each type unit may be mounted in the apparatus. A detector detects which of the type units is so mounted and produces a detection signal representative thereof. The printing pressure with which each type element is imprinted on a print medium is determined in accordance with the particular type wheel mounted in the apparatus as indicated by the detection signal. Additionally, the amount of advance of an ink ribbon for imprinting a type element on a type unit is determined in accordance with the particular type unit mounted in the apparatus, again as indicated by the detection signal.
    Type: Grant
    Filed: August 30, 1994
    Date of Patent: June 25, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroharu Nakajima, Hiroatsu Kondo
  • Patent number: 5500679
    Abstract: A standard definition (SD) corresponding image is derived from a high definition (HD) image by performing a vertical line sub-sampling for every field with a ratio of an N:1, where N is an odd number greater than 1. One of the simple sub-sampling methods, the pyramidal coding method and the sub-band coding method may be used. For first fields, every third line is derived. For the remaining fields, every third line positioned at the center of the lines derived from the first field is derived by taking positional relation thereof on a reproduced image screen into consideration. As a result, it is possible to obtain an SD corresponding image having an unbroken interlace structure.
    Type: Grant
    Filed: September 28, 1994
    Date of Patent: March 19, 1996
    Assignee: Victor Company of Japan, Ltd.
    Inventors: Seiji Higurashi, Yasuhiko Teranishi, Yasuaki Yamada, Takeo Ohishi
  • Patent number: 5484214
    Abstract: A printing apparatus system includes a plurality of type units each having a plurality of type elements and each being different from the others. Each type unit may be mounted in the apparatus. A detector detects which of the type units is so mounted and produces a detection signal representative thereof. The printing pressure with which each type element is imprinted on a print medium is determined in accordance with the particular type wheel mounted in the apparatus as indicated by the detection signal. Additionally, the amount of advance of an ink ribbon for imprinting a type element on a type unit is determined in accordance with the particular type unit mounted in the apparatus, again as indicated by the detection signal.
    Type: Grant
    Filed: June 30, 1992
    Date of Patent: January 16, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroharu Nakajima, Hiroatsu Kondo
  • Patent number: 5322376
    Abstract: A recording apparatus has a memory for storing information entered from a key input device, whereby the stored information can be used to rapidly and precisely position erasing means at a previously recorded indicium for erasure thereof. The apparatus may also have at least one drive system which controls the printing pressure, the amount of printing ribbon feeding, or the amount of printing sheet feeding, and a memory for storing information to regulate the drive systems. One embodiment of the apparatus is an electronic typewriter.
    Type: Grant
    Filed: December 17, 1990
    Date of Patent: June 21, 1994
    Assignee: Canon Kabushiki Kaishi
    Inventors: Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroharu Nakajima, Hiroatsu Kondo
  • Patent number: 5108203
    Abstract: A printing apparatus includes a print wheel having a vertical lien character, a minus symbol character, and an underline symbol character. A first control moves a carriage on which the print wheel is mounted at one of two pitches and a second control advances a printing paper for receiving printing at one of two pitches in a direction generally perpendicular to the direction of movement of the carriage. Respective keys select the vertical line character and underline character for printing and the printing and paper-advancing pitches. One key signals repeat actuation of either the key selecting the vertical line character or the underline character and a memory stores actuation of the key for selecting the vertical line character. Printing of a vertical line character and advancement of paper is achieved by a control in response to actuation of the repeat signaling key, if the memory stores actuation of the vertical character key.
    Type: Grant
    Filed: January 17, 1991
    Date of Patent: April 28, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroharu Nakajima, Hiroatsu Kondo
  • Patent number: 5092692
    Abstract: A printer has a memory containing print information on a plurality of characters, grouped by a print pressure of the character, and a control unit for controlling the print pressure in accordance with the print information stored in the memory. The memory stores the print information for each print pressure group in ascending order. The duration of the impact pulse is determined once the character's code is found in the list of characters stored in order of lowest to highest impact energy, based on character size.
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: March 3, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Takashi Miyazaki, Toshiaki Ozawa, Yasuaki Yamada
  • Patent number: 5037223
    Abstract: An electronic apparatus for drawing up documents. The apparatus includes an indicator for indicating registration of information, a keyboard for entering indicia and print pitch information, a memory including a first area for storing keyboard information, a second area for storing entered print pitch information, and a third area for storing registration information according to an indication by the indicator. The apparatus further includes a controller for, in response to the registration indication, storing the indicia information stored in the first area and the pitch information stored in the second area in the third area.
    Type: Grant
    Filed: November 22, 1989
    Date of Patent: August 6, 1991
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Ueda, Yasuaki Yamada, Toshiaki Ozawa, Hiroharu Nakajima, Hiroatsu Kondo