Sumio Okojima
3Patents
3h-index
2Co-inventors
33Inventor score
Filing activity: Jun 12, 1985 → Nov 9, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4799604A | Vanity case | Fixed Constructions | 24 | Expired |
| US4951692A | Vanity case | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4679576A | Vanity case | Human Necessities | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.