Inventor · Toyonaka, JP

Nobuzi Nishimura

3Patents
2h-index
8Co-inventors
30Inventor score

Filing activity: Jul 16, 1979 → Jun 16, 1982

Most-cited inventions

PatentTitleAreaCited byStatus
US4257770A Disazo dye composition Emerging Cross-Sectional Technologies 19 Expired
US4346046A Process for producing aminoaryl-.beta.-sulfatoethylsulfone Chemistry; Metallurgy 3 Expired
US4482501A Process for producing aminoaryl-.beta.-sulfatoethylsulfone Chemistry; Metallurgy 2 Expired

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