Eizo Hirai
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Jun 12, 1981 → Jun 12, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4418058A | Protection of lyophilized betalactams from color formation | Human Necessities | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.