Masakatu Kitani
8Patents
4h-index
11Co-inventors
50Inventor score
Filing activity: Jul 5, 1977 → Jun 20, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4531140A | Heat-sensitive recording material | Performing Operations; Transporting | 23 | Expired |
| US4086206A | Organophosphorus compounds and process for the production thereof | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5041604A | Process for producing di(aryloxy)alkane | Chemistry; Metallurgy | 9 | Expired |
| US4618693A | Cyclic organic phosphorus compound and process for producing same | Chemistry; Metallurgy | 7 | Expired |
| US4542395A | Heat-sensitive recording material | Chemistry; Metallurgy | 4 | Expired |
| US4535190A | Phenolic compounds and a heat-sensitive recording material containing the same | Chemistry; Metallurgy | 3 | Expired |
| USRE36321E | Heat-sensitive recording material | General | 0 | Expired |
| US5019548A | Heat sensitive recording material | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.