Noboru Ooishi
17Patents
6h-index
27Co-inventors
62Inventor score
Filing activity: Oct 10, 1990 → Oct 16, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5844587A | Piezoelectric ink jet head having electrodes connected by anisotropic adhesive | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5896144A | Ink jet recording apparatus having unitary cap with wiper portion formed therewith | Performing Operations; Transporting | 12 | Expired |
| US5889538A | Ink jet recording apparatus | Performing Operations; Transporting | 11 | Expired |
| US6560430B2 | Developing unit having an opening allowing toner to fall directly onto a developing member and supplying member contact area | Physics | 8 | Expired |
| US5870115A | Ink-jet printer with improved capping mechanism | Performing Operations; Transporting | 8 | Expired |
| US6098257A | Method of manufacturing a print head for use with an ink jet printer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6367912B1 | Ink jet recording apparatus | Performing Operations; Transporting | 6 | Expired |
| US5518323A | Method of adjusting a head gap for a wire dot impact printer | Performing Operations; Transporting | 6 | Expired |
| US6039433A | Ink jet recording apparatus and control method thereof | Performing Operations; Transporting | 4 | Expired |
| US5611631A | Impact printer with reduced electrocorrosion using Zener diode for static discharge | Performing Operations; Transporting | 3 | Expired |
| US6539183B2 | Image forming apparatus for normal and thick print media | Physics | 3 | Expired |
| US5290113A | Wire dot printing head | Performing Operations; Transporting | 2 | Expired |
| US6045213A | Ink jet head having an improved coating in an ink pressure chamber and a method of manufacturing the same | Performing Operations; Transporting | 1 | Expired |
| US6198493A | Recording apparatus | Performing Operations; Transporting | 1 | Expired |
| US6113227A | Ink jet head having electrode and non-electrode areas | Performing Operations; Transporting | 0 | Expired |
| US5137380A | Wire-dot print head | Performing Operations; Transporting | 0 | Expired |
| US6023825A | Method of manufacturing an ink jet head | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.