Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293250 | A system for notifying a destination terminal that electronic mail has reached a host computer | Toshio Hirosawa | 1994-03-08 |
| 4975836 | Virtual computer system | Toshio Hirosawa, Junichi Kurihara, Tetsuzou Uehara, Tsutomu Itoh | 1990-12-04 |
| 4812967 | Method and apparatus for controlling interrupts in a virtual machine system | Toshio Hirosawa, Jun'ichi Kurihara | 1989-03-14 |