Toshiaki Ishikawa
9Patents
3h-index
23Co-inventors
53Inventor score
Filing activity: May 28, 2001 → Dec 19, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8890483B2 | Protection circuit, battery pack and charging system | Emerging Cross-Sectional Technologies | 10 | Active |
| US7378062B2 | Object processing apparatus and plasma facility comprising the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US10787009B2 | Printing apparatus | Performing Operations; Transporting | 3 | Active |
| US9731923B2 | Medium transport method, medium transport device, and image recording device | Performing Operations; Transporting | 1 | Active |
| US10913281B2 | Liquid discharge device and method of controlling liquid discharge device | Performing Operations; Transporting | 1 | Active |
| US11338597B2 | Printing apparatus | Performing Operations; Transporting | 1 | Active |
| US8485631B2 | Recording device, method of generating correction chart, and method of transporting medium | Emerging Cross-Sectional Technologies | 0 | Active |
| US12009683B2 | Standby power supply device and method for charging secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US10112401B2 | Method of manufacturing liquid ejecting apparatus and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.