Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392409 | I/O execution method for a virtual machine system and system therefor | Hidenori Umeno, Takashige Kubo, Hiroaki Sato, Hideo Sawamoto, Taro Inoue +1 more | 1995-02-21 |
| 5109489 | I/O execution method for a virtual machine system and system therefor | Hidenori Umeno, Takashige Kubo, Hiroaki Sato, Hideo Sawamoto | 1992-04-28 |
| 5088031 | Virtual machine file control system which translates block numbers into virtual addresses then into real addresses for accessing main storage | Shigeo Takasaki, Masaichiro Yoshioka, Takashige Kubo, Yoshio Ukai, Yasuo Kubo +1 more | 1992-02-11 |
| 4885681 | I/O Execution method for a virtual machine system and system therefor | Hidenori Umeno, Takashige Kubo, Hiroaki Sato, Hideo Sawamoto | 1989-12-05 |