Inventor · Toyonaka, JP

Kaoru Kodera

4Patents
3h-index
10Co-inventors
43Inventor score

Filing activity: Oct 10, 1985 → Mar 2, 1990

Most-cited inventions

PatentTitleAreaCited byStatus
US4985345A Recording material Emerging Cross-Sectional Technologies 61 Expired
US5024699A Leuco dyes and recording materials using the same Emerging Cross-Sectional Technologies 13 Expired
US4668050A Method of using liquid crystal device comprising dichroic dye and liquid crystal device Chemistry; Metallurgy 6 Expired
US4925828A Leuco dyes and recording materials using the same Emerging Cross-Sectional Technologies 3 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.