Ran Ogata
12Patents
3h-index
19Co-inventors
53Inventor score
Filing activity: Nov 9, 2006 → Sep 6, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7757055B2 | Storage system and data migration method for the same | Physics | 13 | Active |
| US8037244B2 | Storage apparatus and data storage method using the same | Physics | 6 | Active |
| US8127047B2 | Storage system and its multiple extent exclusive control method | Physics | 5 | Active |
| US10521122B2 | Storage apparatus and method of controlling same | Physics | 2 | Active |
| US8285943B2 | Storage control apparatus and method of controlling storage control apparatus | Physics | 2 | Active |
| US8566558B2 | Storage apparatus and data management method | Physics | 0 | Active |
| US10514851B2 | Storage apparatus and recording medium | Physics | 0 | Active |
| US8171217B2 | Storage apparatus and data storage method using the same | Physics | 0 | Active |
| US8850087B2 | Storage device and method for controlling the same | Physics | 0 | Active |
| US8719496B2 | Storage apparatus and method for executing exclusive extent processing in parallel using counter values | Physics | 0 | Active |
| US7904683B2 | Storage system | Physics | 0 | Active |
| US10025525B2 | Storage system, storage control method, and computer system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.