Hideki Obika
2Patents
1h-index
5Co-inventors
30Inventor score
Filing activity: Jan 22, 1991 → Oct 26, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5585059A | Water soluble algin fibers and production thereof | Human Necessities | 28 | Expired |
| US5474781A | Water soluble algin fibers and production thereof | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.