Ai Satoyama
92Patents
11h-index
31Co-inventors
78Inventor score
Filing activity: Jan 5, 2000 → Mar 10, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9606745B2 | Storage system and method for allocating resource | Physics | 65 | Active |
| US7051121B2 | Method for controlling storage system, and storage control apparatus | Physics | 37 | Expired |
| US8984221B2 | Method for assigning storage area and computer system using the same | Physics | 28 | Active |
| US7152146B2 | Control of multiple groups of network-connected storage devices | Physics | 17 | Expired |
| US7219202B2 | Cluster storage system and replication creation method thereof | Emerging Cross-Sectional Technologies | 16 | Expired |
| US8407417B2 | Storage system providing virtual volumes | Physics | 15 | Active |
| US9201607B2 | Computer system and method for balancing usage rate of pool volumes | Physics | 13 | Active |
| US8516215B2 | Computing system having a controller for controlling allocation of a storage area of a logical volume in a pool to a virtual volume and controlling methods for the same | Physics | 13 | Active |
| US8769235B2 | Computing system having a controller for controlling allocation of a storage area of a logical volume in a pool to a virtual volume and controlling methods for the same | Physics | 12 | Active |
| US7624241B2 | Storage subsystem and performance tuning method | Physics | 12 | Active |
| US8549247B2 | Storage system, management method of the storage system, and program | Physics | 11 | Active |
| US6516385B1 | Data sharing method and system between information processing systems with variable length block format to fixed length block format conversion | Physics | 11 | Expired |
| US7155587B2 | Storage subsystem and performance tuning method | Physics | 10 | Expired |
| US6615327B1 | Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format | Physics | 10 | Expired |
| US7702851B2 | Logical volume transfer method and storage network system | Electricity | 10 | Active |
| US7177991B2 | Installation method of new storage system into a computer system | Physics | 9 | Expired |
| US7209986B2 | Method for controlling storage system, and storage control apparatus | Physics | 9 | Expired |
| US7809906B2 | Device for performance tuning in a system | Physics | 8 | Active |
| US6976140B2 | Computer system and a method of replication | Physics | 8 | Expired |
| US8843724B2 | Computer system and storage control method of the same | Physics | 7 | Active |
| US7356658B2 | Snapshot system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7673110B2 | Control method of device in storage system for virtualization | Physics | 7 | Active |
| US8489844B2 | Storage system providing heterogeneous virtual volumes and storage area re-allocation | Physics | 6 | Active |
| US7606990B2 | Snapshot system | Emerging Cross-Sectional Technologies | 6 | Active |
| US8103843B2 | Snapshot system | Emerging Cross-Sectional Technologies | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.