Masami Kadonaga
11Patents
7h-index
25Co-inventors
62Inventor score
Filing activity: Dec 9, 1991 → Aug 27, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5420618A | Ink jet recording method and apparatus having drop size control by using plural control electrodes | Performing Operations; Transporting | 36 | Expired |
| US5389962A | Ink jet recording head assembly | Performing Operations; Transporting | 34 | Expired |
| US5359350A | Method of driving ink jet printing head | Performing Operations; Transporting | 29 | Expired |
| US5412413A | Method and apparatus for making liquid drop fly to form image by generating bubble in liquid | Performing Operations; Transporting | 27 | Expired |
| US5600356A | Liquid jet recording head having improved radiator member | Performing Operations; Transporting | 25 | Expired |
| US5955228A | Method and apparatus for forming a powder image | Performing Operations; Transporting | 25 | Expired |
| US5270740A | Ink jet head | Performing Operations; Transporting | 17 | Expired |
| US6157795A | Image forming apparatus and method configured to reduce a transfer charge at a nip | Physics | 7 | Expired |
| US6449449B1 | Apparatus for image forming and charging capable of effectively maintaining a charge potential | Physics | 4 | Expired |
| US6058003A | Electrostatic charger and discharger | Electricity | 2 | Expired |
| US7194224B2 | Image forming apparatus, image forming process, and process cartridge | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.