Akira Deguchi
101Patents
6h-index
56Co-inventors
73Inventor score
Filing activity: Jun 3, 2005 → Sep 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7571348B2 | Storage system creating a recovery request point enabling execution of a recovery | Physics | 51 | Active |
| US7330948B2 | Method for remote copy pair migration | Physics | 45 | Expired |
| US7945750B2 | Storage system and remote copy control method for storage system | Physics | 11 | Active |
| US7650477B2 | Method for changing a remote copy pair | Physics | 10 | Active |
| US8060468B2 | Storage system and data recovery method | Physics | 10 | Active |
| US11836110B2 | Storage system, computer system, and control method | Physics | 7 | Active |
| US8819371B2 | Storage system | Physics | 6 | Active |
| US9760497B2 | Hierarchy memory management | Physics | 6 | Active |
| US8713577B2 | Storage apparatus and storage apparatus management method performing data I/O processing using a plurality of microprocessors | Physics | 5 | Active |
| US8151013B2 | Storage system | Physics | 5 | Active |
| US7529950B2 | Information processing system, control method for information processing system, and storage system | Emerging Cross-Sectional Technologies | 5 | Active |
| US10963485B1 | Storage system and data replication method in storage system | Physics | 4 | Active |
| US9304828B2 | Hierarchy memory management | Physics | 3 | Active |
| US9563383B2 | Storage system with primary and secondary data storage groups and control method thereof | Physics | 3 | Active |
| US8347053B2 | Storage system and remote copy control method for storage system | Physics | 3 | Active |
| US8327183B2 | Storage system creating a recovery request enabling execution of a recovery and comprising a switch that detects recovery request point events | Physics | 3 | Active |
| US9329999B2 | Storage system improving read performance by controlling data caching | Physics | 2 | Active |
| US9400664B2 | Method and apparatus for offloading storage workload | Physics | 2 | Active |
| US10050902B2 | Methods and apparatus for de-duplication and host based QoS in tiered storage system | Electricity | 2 | Active |
| US7689790B2 | Storage system, remote copy and management method therefor | Physics | 2 | Active |
| US8200928B2 | Storage system and remote copy control method for storage system | Physics | 2 | Active |
| US8719524B2 | Storage system including flash drives for improving performance by controlling data caching | Physics | 2 | Active |
| US8275937B2 | Storage system and processing efficiency improving method of storage system | Physics | 2 | Active |
| US10776035B2 | Storage system and storage control method | Electricity | 1 | Active |
| US9697082B2 | Method and apparatus of disaster recovery virtualization | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.