Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499379 | Input/output execution apparatus for a plural-OS run system | Shunji Tanaka, Hiroaki Sato, Hideo Sawamoto, Ryo Yamagata, Masaya Watanabe +2 more | 1996-03-12 |
| 5437033 | System for recovery from a virtual machine monitor failure with a continuous guest dispatched to a nonguest mode | Taro Inoue, Hidenori Umeno, Shunji Tanaka, Tadashi Yamamoto | 1995-07-25 |
| 5187802 | Virtual machine system with vitual machine resetting store indicating that virtual machine processed interrupt without virtual machine control program intervention | Taro Inoue, Hidenori Umeno, Kiyoshi Ogawa | 1993-02-16 |
| 5101346 | Virtual machine system having a plurality of real instruction processors and virtual machines, and a registration table | — | 1992-03-31 |
| 5077654 | Virtual machine system which translates virtual address from a selected virtual machine into real address of main storage | — | 1991-12-31 |
| 4959778 | Address space switching apparatus | Hiroo Miyadera, Toshiaki Kawamura | 1990-09-25 |
| 4677583 | Apparatus for decimal multiplication | Yoshio Oshima, Sako Ishikawa, Hideaki Yabe, Masaharu Fukuta | 1987-06-30 |
| 4635220 | Binary coded decimal number division apparatus | Hideaki Yabe, Yoshio Oshima, Sako Ishikawa, Masaharu Fukuta | 1987-01-06 |
| 4603397 | Binary coded decimal number division apparatus | Yoshio Oshima, Sako Ishikawa, Masaharu Fukuta | 1986-07-29 |
| 4543641 | Multiplication device using multiple-input adder | Masaharu Fukuta, Yoshio Oshima, Sako Ishikawa | 1985-09-24 |