Patents by Inventor Minoru Iwami

Minoru Iwami 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).

  • Software prefetch system and method for concurrently overriding data prefetched into multiple levels of cache
    Patent number: 6959359
    Abstract: A cache memory control technology by which set residing data/reset residing data in a cache memory can be executed by individual users. In this system, by execution of set residing data and reset residing data commands, user data spread on plural tracks in the cache memory, using an utility program improves the hit rate of the cache memory.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: October 25, 2005
    Assignees: Hitachi, Ltd., Hitachi Computer Peripherals Co., Ltd.
    Inventors: Hiroyoshi Suzuki, Minoru Iwami, Hiroyuki Matsumura, Dai Taninaka