Hiromitsu Kondo
6Patents
4h-index
14Co-inventors
50Inventor score
Filing activity: Nov 27, 1991 → Jun 29, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5782135A | Ball screw for vacuum apparatus | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5207513A | Rolling bearing with solid lubricant | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6715927B1 | Rolling bearing and bearing apparatus | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5605401A | Rolling contact bearing | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5716140A | Linear ball bushing | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7365296B2 | Light reception output controlling apparatus of photo detector in optical pickup unit | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.