Nobutake Mihara
4Patents
1h-index
10Co-inventors
45Inventor score
Filing activity: Jul 31, 1975 → Sep 27, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6872317B1 | Chelate-forming filter, process for producing the same, and method of purifying liquid using the filter | Performing Operations; Transporting | 7 | Expired |
| US6200481A | Chelate-forming fiber, process for preparing the same, and use thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5350775A | Benzopyran derivative, method for producing the same and use thereof | Human Necessities | 1 | Expired |
| US4014928A | Process for purifying .alpha.-amino acids | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.