Tokio Ohshima
2Patents
2h-index
4Co-inventors
27Inventor score
Filing activity: Jun 25, 1982 → May 17, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4481362A | Process for preparing optically active tryptophanes | Chemistry; Metallurgy | 12 | Expired |
| US4497957A | Process for preparing optically active tryptophans | Chemistry; Metallurgy | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.