Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333289 | Main memory addressing system | Seiji Kaneko, Masaya Watanabe, Yasuhisa Tamura, Masaichiro Yoshioka | 1994-07-26 |
| 5210840 | Address space control apparatus for virtual memory systems | Masakazu Fukagawa, Yasuhiko Hatakeyama, Toshiaki Arai | 1993-05-11 |
| 4991082 | Virtual storage system and method permitting setting of the boundary between a common area and a private area at a page boundary | Yasufumi Yoshizawa, Taketoshi Sakuraba, Toshiaki Arai, Minoru Shibamiya, Takashige Kubo | 1991-02-05 |
| 4733349 | Method for recording and managing processing history information using a plurality of storage devices | Takashi Sumiyoshi | 1988-03-22 |
| 4703422 | Memory hierarchy control method with replacement based on request frequency | Toshiaki Arai, Takao Sato, Takashige Kubo, Yasufumi Yoshizawa, Hiromichi Mori | 1987-10-27 |