Masae Nakamura
8Patents
5h-index
14Co-inventors
49Inventor score
Filing activity: Aug 10, 2000 → Sep 22, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6360068B1 | Electrophotographic image formation process and apparatus | Physics | 80 | Expired |
| US6432589B1 | Image formation method, electrophotographic toners, and printed matter | Physics | 61 | Expired |
| US6416914B1 | Image formation process and developer used therein | Physics | 32 | Expired |
| US6855468B1 | Color image formation method | Physics | 20 | Expired |
| US6737210B2 | Image formation method, electrophotographic toners, and printed matter | Physics | 13 | Expired |
| US6641965B2 | COLOR TONER FOR ELECTROPHOTOGRAPHY, AND A COMBINED SET OF COLOR TONERS FOR ELECTROPHOTOGRAPHY USING THE SAME, COLOR DEVELOPING AGENT FOR ELECTROPHOTOGRAPHY USING THE SAME, METHOD FOR FORMING COLOR IMAGES USING THE SAME, AND DEVICE FOR FORMING COLOR IMAGES USING THE SAME | Physics | 5 | Expired |
| US6389246B1 | Color image forming apparatus | Physics | 2 | Expired |
| US6963711B2 | Developing method and developing device for electrophotographic image, and printing device using the developing device | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.