Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7240159 | Data processor having cache memory | Takashi Hotta, Toshihiko Kurihara, Shigeya Tanaka, Akiyoshi Osumi, Koji Saito +1 more | 2007-07-03 |
| 6848027 | Data processor having cache memory | Takashi Hotta, Toshihiko Kurihara, Shigeya Tanaka, Akiyoshi Osumi, Koji Saito +1 more | 2005-01-25 |
| 6714477 | Semiconductor integrated circuit device with memory blocks and a write buffer capable of storing write data from an external interface | Michiaki Nakayama, Hideki Sakakibara, Toru Kobayashi, Shuichi Miyaoka, Yuji Yokoyama +1 more | 2004-03-30 |
| 6587927 | Data processor having cache memory | Takashi Hotta, Toshihiko Kurihara, Shigeya Tanaka, Akiyoshi Osumi, Koji Saito +1 more | 2003-07-01 |
| 6442223 | Method and system for data transfer | Daniel M. Dreps, Frank D. Ferraiolo, Kevin C. Gower, Toru Kobayashi, Bradley McCredie | 2002-08-27 |
| 6430103 | Semiconductor integrated circuit device with memory banks and read buffer capable of storing data read out from one memory bank when data of another memory bank is outputting | Michiaki Nakayama, Hideki Sakakibara, Toru Kobayashi, Shuichi Miyaoka, Yuji Yokoyama +1 more | 2002-08-06 |
| 6275902 | Data processor with variable types of cache memories and a controller for selecting a cache memory to be access | Takashi Hotta, Toshihiko Kurihara, Shigeya Tanaka, Akiyoshi Osumi, Koji Saito +1 more | 2001-08-14 |
| 6101596 | Information processor for performing processing without register conflicts | Shigeya Tanaka, Kotaro Shimamura, Tetsuya Shimomura, Takashi Hotta | 2000-08-08 |
| 6032229 | Semiconductor memory device and information processor using the same | Takashi Hotta, Noboru Akiyama, Takashi Akioka, Shigeya Tanaka | 2000-02-29 |
| 5848432 | Data processor with variable types of cache memories | Takashi Hotta, Toshihiko Kurihara, Shigeya Tanaka, Akiyoshi Osumi, Koji Saito +1 more | 1998-12-08 |
| 5684729 | Floating-point addition/substraction processing apparatus and method thereof | Hiromichi Yamada, Fumio Murabayashi, Tatsumi Yamauchi, Takashi Hotta, Takahiro Nishiyama +2 more | 1997-11-04 |
| 5499379 | Input/output execution apparatus for a plural-OS run system | Shunji Tanaka, Toru Ohtsuki, Hiroaki Sato, Ryo Yamagata, Masaya Watanabe +2 more | 1996-03-12 |
| 5426751 | Information processing apparatus with address extension function | — | 1995-06-20 |
| 5396605 | Buffer storage control apparatus including a translation lookaside buffer and an improved address comparator layout arrangement | — | 1995-03-07 |
| 5392409 | I/O execution method for a virtual machine system and system therefor | Hidenori Umeno, Takashige Kubo, Nobutaka Hagiwara, Hiroaki Sato, Taro Inoue +1 more | 1995-02-21 |
| 5384738 | Semiconductor integrated circuit device | Shuuichi Miyaoka, Kazuhisa Miyamoto, Masanori Odaka, Michiaki Nakayama, Mitsugu Kusunoki +5 more | 1995-01-24 |
| 5317710 | Invalidation of entries in a translation table by providing the machine a unique identification thereby disallowing a match and rendering the entries invalid | Mari Ara, Ryo Yamagata | 1994-05-31 |
| 5305458 | Multiple virtual storage system and address control apparatus having a designation table holding device and translation buffer | Yukihiro Motomura, Hideki Takeuchi, Mari Ara | 1994-04-19 |
| 5291445 | Semiconductor integrated circuit device | Shuuichi Miyaoka, Kazuhisa Miyamoto, Masanori Odaka, Michiaki Nakayama, Mitsugu Kusunoki +5 more | 1994-03-01 |
| 5287475 | Data processing apparatus operable in extended or unextended virtual address spaces without software modification | — | 1994-02-15 |
| 5129071 | Address translation apparatus in virtual machine system using a space identifier field for discriminating DATOFF (dynamic address translation off) virtual machines | Ryo Yamagata, Hidenori Umeno | 1992-07-07 |
| 5109489 | I/O execution method for a virtual machine system and system therefor | Hidenori Umeno, Takashige Kubo, Nobutaka Hagiwara, Hiroaki Sato | 1992-04-28 |
| 5023777 | Information processing system using domain table address extension for address translation without software modification | — | 1991-06-11 |
| 4999770 | Command controlled multi-storage space protection key pretesting system permitting access regardless of test result if selected key is predetermined value | Mari Ara, Kaname Imai | 1991-03-12 |
| 4985828 | Method and apparatus for generating a real address multiple virtual address spaces of a storage | Naohiko Shimizu | 1991-01-15 |