Wataru Okamoto
19Patents
4h-index
24Co-inventors
60Inventor score
Filing activity: May 20, 1993 → Feb 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6865508B2 | Log analysis method and recording medium storing log analysis program | Physics | 29 | Expired |
| US5386573A | Single chip microcomputer with interrupt processing capability during hold states | Physics | 25 | Expired |
| US7089536B2 | Computer system and method for aiding log base debugging | Physics | 12 | Expired |
| US8583859B2 | Storage controller for wear-leveling and compaction and method of controlling thereof | Physics | 4 | Active |
| US9092324B2 | Memory system and method for controlling a nonvolatile semiconductor memory | Physics | 3 | Active |
| US8108593B2 | Memory system for flushing and relocating data | Physics | 3 | Active |
| US7050942B2 | Object state classification method and system, and program therefor | Physics | 2 | Expired |
| US8745313B2 | Memory system and method for controlling a nonvolatile semiconductor memory | Physics | 2 | Active |
| US10438668B2 | Power supply management device and memory system | Physics | 2 | Active |
| US8185756B2 | System and method for transmitting a power control signal to an external device based on the presence of linkage information | Electricity | 2 | Active |
| US10748580B2 | Information processing apparatus | Electricity | 1 | Active |
| US8866933B2 | Imaging device | Electricity | 1 | Active |
| US9118829B2 | Imaging device | Electricity | 1 | Active |
| US9417799B2 | Memory system and method for controlling a nonvolatile semiconductor memory | Physics | 0 | Active |
| US12035042B2 | Communication control device and imaging apparatus | Electricity | 0 | Active |
| US11573169B2 | Method of testing a semiconductor element with improved pressing force direction | Physics | 0 | Active |
| US11302362B2 | Information processing apparatus | Electricity | 0 | Active |
| US12106529B2 | Imaging apparatus | Physics | 0 | Active |
| US8671257B2 | Memory system having multiple channels and method of generating read commands for compaction in memory system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.