Kunio Yanai
6Patents
5h-index
8Co-inventors
52Inventor score
Filing activity: Aug 12, 1994 → Dec 23, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6315456A | Bearing retainer of synthetic resin, method of manufacturing the same and rolling bearing | Emerging Cross-Sectional Technologies | 22 | Expired |
| USRE36804E | Bearing sealing device and bearing sealing mechanism capable of preventing the leakage of grease | General | 18 | Expired |
| US5544963A | Bearing seal assembly with specially dimensioned sealing lip | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US8167750B2 | Resin pulley | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US5607240A | Bearing sealing device and bearing sealing mechanism capable of preventing the leakage of grease | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8308591B2 | Resin pulley | Mechanical Engineering; Lighting; Heating | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.