Yoshio Yahata
2Patents
2h-index
18Co-inventors
34Inventor score
Filing activity: Jun 6, 1989 → Oct 4, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5122418A | Composite powder and production process | Human Necessities | 115 | Expired |
| US5182103A | Magnesium aluminometasilicate coated composite powder and use thereof | Human Necessities | 28 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.