Inventor · Chigasaki, JP

Reijiro Nishida

12Patents
7h-index
35Co-inventors
66Inventor score

Filing activity: Oct 2, 1974 → Feb 14, 2003

Most-cited inventions

PatentTitleAreaCited byStatus
US6893678B2 Water-based coating composition for inner surface of can and method of coating inner surface of can Performing Operations; Transporting 29 Expired
US4274989A Cationic electrodepositable resin composition Emerging Cross-Sectional Technologies 26 Expired
US6576689B2 Water based coating composition Chemistry; Metallurgy 24 Expired
US4334920A Integrated process for thermal cracking of heavy oil and reduction of iron ores Emerging Cross-Sectional Technologies 19 Expired
US5614582A Resinous compositions for a water paint Chemistry; Metallurgy 18 Expired
US6333367A Cationic electrodeposition coating composition Chemistry; Metallurgy 14 Expired
US7291402B2 Surface-treated steel sheets of good white rust resistance, and method for producing them Emerging Cross-Sectional Technologies 11 Expired
US3980465A Process for producing iron ore oxidized pellets from magnetite concentrate Chemistry; Metallurgy 6 Expired
US4287041A Process for electrodeposition of cationic resins Emerging Cross-Sectional Technologies 3 Expired
US6303707A Hydroxyl group-containing resin and amidoalcohol-blocked polyisocyanate Chemistry; Metallurgy 3 Expired
US5821295A Resinous composition for two liquid type water paint crosslinkable at normal temperature Chemistry; Metallurgy 1 Expired
US6489429B2 Amidoalcohol-blocked polyisocyanate Chemistry; Metallurgy 0 Expired

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