Ryohei Nagata
5Patents
5h-index
10Co-inventors
52Inventor score
Filing activity: May 20, 1991 → Mar 23, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5804047A | Enzyme-immobilized electrode, composition for preparation of the same and electrically conductive enzyme | Emerging Cross-Sectional Technologies | 292 | Expired |
| US6104484A | Measuring chip for optical analyzer | Physics | 23 | Expired |
| US6391546B1 | Method for detecting target nucleotide sequence | Chemistry; Metallurgy | 19 | Expired |
| US6627397B1 | Measuring chip for surface plasmon resonance biosensor and method for producing the same | Physics | 14 | Expired |
| US5246664A | Water-disintegrable material and device for assaying a body fluid | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.