Katsuyuki Same
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: May 2, 1975 → May 2, 1975
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3992218A | Black coloring agent | Chemistry; Metallurgy | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.