Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446213 | Software-based sleep control of operating system directed power management system with minimum advanced configuration power interface (ACPI)-implementing hardware | — | 2002-09-03 |
| 6282645 | Computer system for reading/writing system configuration using I/O instruction | — | 2001-08-28 |
| 6230279 | System and method for dynamically controlling processing speed of a computer in response to user commands | Koichi Dewa, Fumitaka Sato | 2001-05-08 |
| 6081901 | System and method for dynamically controlling processing speed of a computer in response to user commands | Koichi Dewa, Fumitaka Sato | 2000-06-27 |
| 6016548 | Apparatus for controlling duty ratio of power saving of CPU | Nobutaka Nakamura | 2000-01-18 |
| 5995454 | Computer system with alarm power-on function and automatic starting method thereof | — | 1999-11-30 |
| 5963738 | Computer system for reading/writing system configuration using I/O instruction | Hiroyuki Tsukada | 1999-10-05 |
| 5931948 | Portable computer system having password control means for holding one or more passwords such that the passwords are unreadable by direct access from a main processor | Toshikazu Morisawa, Hiroyuki Tsukada, Tohru Mamata, Tatsuya Kawawa | 1999-08-03 |
| 5537544 | Portable computer system having password control means for holding one or more passwords such that the passwords are unreadable by direct access from a main processor | Toshikazu Morisawa, Hiroyuki Tsukada, Tohru Mamata, Tatsuya Kawawa | 1996-07-16 |
| 5485622 | Password processing system for computer | — | 1996-01-16 |