Shunichi Harada
10Patents
5h-index
27Co-inventors
66Inventor score
Filing activity: Aug 4, 1975 → Jan 16, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4660017A | Chip-type varistor | Electricity | 13 | Expired |
| US4304113A | Process of making plated wire for reinforcing rubber goods | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4104135A | Method of producing highly corrosion resistant tin-plated steel sheet | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4061801A | Method of producing aluminum or aluminum alloy coated steel sheets with aid of powder method | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4036600A | Steel substrate electroplated with Al powder dispersed in Zn | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5945559A | Process for producing 3-oxocarboxylic acid esters | Chemistry; Metallurgy | 5 | Expired |
| US4839803A | Planning support method and system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4579633A | Method of producing tin-free steel sheets | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4468292A | Production of highly rust resistant tinplate sheets for welded cans | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6570035B2 | Process for producing pivaloyl-acetic acid ester | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.