Patents by Inventor Jun Hashimoto

Jun Hashimoto 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: 5682390
    Abstract: A semiconductor test system is to realize a pattern generation that makes possible to test memory devices having arbitrary cycle latency operations when using multiple pattern generators. A cycle shift circuit that outputs a delayed expected value signal by shifting the expected value by one cycle with the operating period of the pattern generator is arranged. A N to 1 selector that selects an arbitrary signal from the expected value signal output by the multiple pattern generators including itself and the delayed expected value signal output by the multiple pattern generators excluding itself is arranged. A cycle shift section is arranged for the output selected by the selector. An arbitrary cycle shift can be generated by the expected value pattern using the above multiple pattern generators.
    Type: Grant
    Filed: August 23, 1995
    Date of Patent: October 28, 1997
    Assignee: Advantest Corporation
    Inventors: Takahiro Housako, Jun Hashimoto
  • Patent number: 4984161
    Abstract: The present invention relates to a method for controlling an automatic transmission of a vehicle which is capable of continuously changing a transmission ratio (Rt) and transmission coefficient (Ct). The method is three fold, that is, an initial stage control procedure, a special stage control procedure and a normal stage control procedure having priority in operation in this order.At the initial stage control procedure, Rt and Ct are determined, according to a plurality of indices representing a state of the vehicle, so that the vehicle is accelerated effectively, in general.At the special stage control procedure, Rt and Ct are determined, when a propelling force transmitting path for transmitting propelling force from an engine to the ground is disconnected at least at one part, so that a shock due to a recovery of said propelling force transmitting path is minimized.At the normal stage control procedure, Rt and Ct are determined so that the vehicle responds to the operation of the driver swiftly.
    Type: Grant
    Filed: March 22, 1988
    Date of Patent: January 8, 1991
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Takeshi Nakazawa, Jun Hashimoto, Shinichi Nakamura, Katsumi Yamazaki, Yoshihiro Nakajima, Tsutomu Hayashi, Tetsuya Ichikawa, Nobuyuki Yakigaya, Kiyoshi Katahira, Yoshinobu Takeshima