Fumio Okoshi
2Patents
2h-index
5Co-inventors
33Inventor score
Filing activity: Jun 25, 1991 → Sep 28, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5132450A | Process for producing high purity isophthalic acid | Chemistry; Metallurgy | 53 | Expired |
| US5959140A | Process for producing aromatic carboxylic acid | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.