Tatsuya Tanaka
79Patents
13h-index
132Co-inventors
87Inventor score
Filing activity: May 28, 1992 → Mar 29, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7434111B2 | Non-volatile memory system having a pseudo pass function | Physics | 80 | Expired |
| US5930388A | Color image processing apparatus | Electricity | 73 | Expired |
| US7224480B2 | Imaging apparatus, system having imaging apparatus and printing apparatus, and control method therefor | Electricity | 56 | Expired |
| US6840302B1 | Method and apparatus for injection molding light metal alloy | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6409949B1 | Method for thickening a polyester resin | Performing Operations; Transporting | 26 | Expired |
| US5269896A | Cathodic arc deposition system | Chemistry; Metallurgy | 25 | Expired |
| US6604848B2 | Method for continuously mixing polyester resins | Performing Operations; Transporting | 22 | Expired |
| US5773042A | Injection molding unit for long fiber-reinforced thermoplastic resin | Performing Operations; Transporting | 21 | Expired |
| US5721578A | Methods of gradation control and picture quality improvement in a thermal printer which adapts a staggered printing system | Electricity | 18 | Expired |
| US5947593A | Twin-screw kneading apparatus | Performing Operations; Transporting | 18 | Expired |
| US5520455A | Batch type kneader having specified parameters and chamfered lands | Performing Operations; Transporting | 15 | Expired |
| US7669578B2 | Method of operating an internal combustion engine | Emerging Cross-Sectional Technologies | 13 | Active |
| US5324107A | Control method, monitoring method, and control device for kneader | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7880910B2 | Image sensing apparatus, printing system, and print control method | Electricity | 12 | Expired |
| US6081353A | Color image processing device | Electricity | 11 | Expired |
| US7961345B2 | Print apparatus, control method thereof, and print system | Electricity | 10 | Active |
| US7773244B2 | Print apparatus, control method thereof, and print system | Electricity | 10 | Expired |
| US7142711B2 | Image processing method and image apparatus, and image forming apparatus, program, and storage medium | Electricity | 10 | Expired |
| US6537050B1 | Underwater cutting granulating device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7170627B2 | Imaging apparatus, system having imaging apparatus and printing apparatus, and control method therefor | Electricity | 9 | Expired |
| US5782560A | Internal mixer | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7161701B2 | Imaging apparatus, system having imaging apparatus and printing apparatus, and control method therefor | Electricity | 6 | Expired |
| US7657194B2 | Image forming apparatus and toner supply control program for the same | Physics | 6 | Active |
| US8395802B2 | Printing system, control method therefor, and photo-direct printing apparatus | Electricity | 5 | Active |
| US8174711B2 | Printing system, control method therefor, and photo-direct printing apparatus | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.