Keisuke Hatasaki
80Patents
9h-index
56Co-inventors
77Inventor score
Filing activity: Mar 2, 2004 → Mar 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8874952B2 | Computer system and availability method thereof | Emerging Cross-Sectional Technologies | 87 | Active |
| US7500234B2 | System-updating method and computer system adopting the method | Physics | 25 | Expired |
| US7783909B2 | Method, computing system, and computer program for reducing power consumption of a computing system by relocating jobs and deactivating idle servers | Emerging Cross-Sectional Technologies | 24 | Active |
| US7774630B2 | Method, computing system, and computer program for reducing power consumption of a computing system by relocating jobs and deactivating idle servers | Emerging Cross-Sectional Technologies | 23 | Active |
| US7644302B2 | Restarting method using a snapshot | Physics | 19 | Active |
| US7711983B2 | Fail over method for computer system | Physics | 17 | Active |
| US8200995B2 | Information processing system and power-save control method for use in the system | Emerging Cross-Sectional Technologies | 12 | Active |
| US7346800B2 | Fail over method through disk take over and computer system having failover function | Physics | 10 | Active |
| US7533288B2 | Method of achieving high reliability of network boot computer system | Physics | 10 | Active |
| US7549076B2 | Fail over method through disk take over and computer system having fail over function | Physics | 9 | Active |
| US8065541B2 | Server power consumption controller, and method and computer program for controlling server power consumption | Emerging Cross-Sectional Technologies | 9 | Active |
| US7930371B2 | Deployment method and system | Physics | 9 | Active |
| US7802127B2 | Method and computer system for failover | Physics | 8 | Active |
| US7334027B2 | Controlling method, computer system, and processing program of booting up a computer | Physics | 7 | Active |
| US7444502B2 | Method for changing booting configuration and computer system capable of booting OS | Physics | 7 | Active |
| US7779297B2 | Fail-over method, computer system, management server, and backup server setting method | Physics | 6 | Active |
| US7516353B2 | Fall over method through disk take over and computer system having failover function | Physics | 6 | Active |
| US8020016B2 | Method for controlling electric power of computer system | Emerging Cross-Sectional Technologies | 5 | Active |
| US8296601B2 | Take over method for computer system | Physics | 5 | Active |
| US7966515B2 | Method of achieving high reliability of network boot computer system | Physics | 5 | Active |
| US7321927B2 | Controlling method, computer system, and processing program of booting up a computer | Physics | 5 | Active |
| US7509401B2 | Method of booting an operating system | Physics | 5 | Active |
| US9658779B2 | Computer system and control method for computer system | Physics | 5 | Active |
| US8595737B2 | Method for migrating a virtual server to physical server according to a variation ratio, a reference execution time, a predetermined occupied resource amount and a occupancy amount | Physics | 4 | Active |
| US8423816B2 | Method and computer system for failover | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.