Yutaka Igari
5Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Feb 24, 1987 → Jun 11, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6486099B2 | Microcapsule and process for production thereof | Performing Operations; Transporting | 20 | Expired |
| US6586364B2 | Heat-sensitive microcapsule and recording medium using same | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7718572B2 | Microcapsule suspension liquid and process for production thereof | Performing Operations; Transporting | 13 | Expired |
| US6746984B2 | Image-forming medium coated with microcapsule layer for forming image | Performing Operations; Transporting | 4 | Expired |
| US4783438A | Partially pressure-sensitive recording paper | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.