Hitoshi TAKAAI
20Patents
1h-index
27Co-inventors
53Inventor score
Filing activity: Jun 9, 2014 → Aug 29, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9840076B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 2 | Active |
| US10239318B2 | Liquid discharge apparatus and maintenance method for the liquid discharge apparatus | Performing Operations; Transporting | 1 | Active |
| US11951740B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US11273642B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 1 | Active |
| US12370791B2 | Liquid discharge device and system | Performing Operations; Transporting | 0 | Active |
| US10850515B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US12194742B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US10226928B2 | Suppressing ink ejection variations by adjusting print configuration data | Performing Operations; Transporting | 0 | Active |
| US12103304B2 | Liquid discharge head and liquid discharge device | Performing Operations; Transporting | 0 | Active |
| US12420547B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US12330418B2 | Liquid discharge head and liquid discharge device | Performing Operations; Transporting | 0 | Active |
| US10843463B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US12296589B2 | Liquid discharge head and liquid discharge device | Performing Operations; Transporting | 0 | Active |
| US12138925B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US9022529B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US10105952B2 | Method for manufacturing liquid ejecting head and liquid ejecting head | Performing Operations; Transporting | 0 | Active |
| US12377650B2 | Liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US12420550B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US11554584B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
| US10926538B2 | Liquid ejecting head and liquid ejecting apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.