Hiroshi Netsu
27Patents
10h-index
28Co-inventors
75Inventor score
Filing activity: Feb 11, 1993 → Mar 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6540321B1 | Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink | Performing Operations; Transporting | 59 | Expired |
| US6447084B1 | Ink-jet printing apparatus, ink-supplying apparatus and method for supplying ink | Performing Operations; Transporting | 38 | Expired |
| US6755500B2 | Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink | Performing Operations; Transporting | 38 | Expired |
| US6637872B2 | Ink tank, ink jet recording head, ink jet cartridge, and ink jet recording apparatus | Performing Operations; Transporting | 38 | Expired |
| US6629758B2 | Joint device, ink jet recording apparatus having the same, and ink supplying device and method | Performing Operations; Transporting | 33 | Expired |
| US6474797B2 | Ink supply system and ink-jet recording apparatus | Performing Operations; Transporting | 32 | Expired |
| US5758043A | Image processing method and apparatus | Electricity | 23 | Expired |
| US5952990A | Display device with power-off delay circuitry | Physics | 13 | Expired |
| US6204935A | Image processing method and an image processing apparatus | Electricity | 11 | Expired |
| US6061152A | Image processing apparatus and method for processing an original image based on a specification image for producing an output image by compounding a processed original image and a compound image real from the specification image | Physics | 10 | Expired |
| US6830321B2 | Liquid tank and manufacture method therefor, ink jet apparatus and manufacture method therefor, and head cartridge and image forming apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6262705A | Display device | Physics | 7 | Expired |
| US5990859A | Display device | Physics | 7 | Expired |
| US6805436B2 | Ink storing device | Performing Operations; Transporting | 6 | Expired |
| US5896118A | Display system | Physics | 5 | Expired |
| US8517491B2 | Printing apparatus and driving method of a liquid ejecting head | Performing Operations; Transporting | 4 | Active |
| US7014306B2 | Liquid reservoir apparatus | Performing Operations; Transporting | 3 | Expired |
| US5629717A | Display system | Physics | 3 | Expired |
| US8636349B2 | Liquid ejection head and liquid ejection apparatus | Performing Operations; Transporting | 2 | Active |
| US10661578B2 | Printing apparatus and concentration correction method | Performing Operations; Transporting | 0 | Active |
| US8801155B2 | Liquid discharge head | Performing Operations; Transporting | 0 | Active |
| US5760790A | Display system | Physics | 0 | Expired |
| US9895882B2 | Driving device for a liquid ejection head | Performing Operations; Transporting | 0 | Active |
| US9533503B2 | Liquid ejection head | Performing Operations; Transporting | 0 | Active |
| US8939557B2 | Liquid discharge head | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.