Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625794 | Cache mode selection method for dynamically selecting a cache mode | Taro Inoue, Sadasaburo Kanai, Kazuo Imai, Yoshiaki Shinmura | 1997-04-29 |
| 5553291 | Virtual machine control method and virtual machine system | Shunji Tanaka, Nobuyoshi Sugama, Masaru Sato | 1996-09-03 |
| 5499379 | Input/output execution apparatus for a plural-OS run system | Shunji Tanaka, Toru Ohtsuki, Hiroaki Sato, Hideo Sawamoto, Ryo Yamagata +2 more | 1996-03-12 |
| 5437016 | Apparatus and method for translating logical addresses for virtual machines | Hiroshi Ikegaya, Tsuyoshi Watanabe | 1995-07-25 |
| 5437033 | System for recovery from a virtual machine monitor failure with a continuous guest dispatched to a nonguest mode | Taro Inoue, Shunji Tanaka, Tadashi Yamamoto, Toru Ohtsuki | 1995-07-25 |
| 5392409 | I/O execution method for a virtual machine system and system therefor | Takashige Kubo, Nobutaka Hagiwara, Hiroaki Sato, Hideo Sawamoto, Taro Inoue +1 more | 1995-02-21 |
| 5386565 | Method and system for controlling/monitoring computer system having plural operating systems to run thereon | Shunji Tanaka, Takayoshi Asai, Taro Inoue, Tsuyoshi Watanabe | 1995-01-31 |
| 5369750 | Method and apparatus for configuring multiple absolute address spaces | Taro Inoue, Shunji Tanaka, Tsuyoshi Watanabe | 1994-11-29 |
| 5341484 | Virtual machine system having an extended storage | Shunji Tanaka, Akira Yamaoka, Masatoshi Haraguchi, Kiyoshi Ogawa, Keiji Saijo +1 more | 1994-08-23 |
| 5307495 | Multiprocessor system statically dividing processors into groups allowing processor of selected group to send task requests only to processors of selected group | Satoshi Seino, Kiyoshi Ogawa, Katsumi Takeda | 1994-04-26 |
| 5187802 | Virtual machine system with vitual machine resetting store indicating that virtual machine processed interrupt without virtual machine control program intervention | Taro Inoue, Toru Ohtsuki, Kiyoshi Ogawa | 1993-02-16 |
| 5129071 | Address translation apparatus in virtual machine system using a space identifier field for discriminating DATOFF (dynamic address translation off) virtual machines | Ryo Yamagata, Hideo Sawamoto | 1992-07-07 |
| 5109489 | I/O execution method for a virtual machine system and system therefor | Takashige Kubo, Nobutaka Hagiwara, Hiroaki Sato, Hideo Sawamoto | 1992-04-28 |
| 5095427 | Dispatch control of virtual machine | Shunji Tanaka | 1992-03-10 |
| 4887202 | Input-output control method in a virtual machine system | Shunji Tanaka | 1989-12-12 |
| 4885681 | I/O Execution method for a virtual machine system and system therefor | Takashige Kubo, Nobutaka Hagiwara, Hiroaki Sato, Hideo Sawamoto | 1989-12-05 |
| 4802084 | Address translator | Hiroshi Ikegaya, Takashige Kubo, Yoshio Ukai, Nobuyoshi Sugama | 1989-01-31 |