Osamu Kogawa
3Patents
2h-index
12Co-inventors
37Inventor score
Filing activity: Apr 19, 1991 → Jun 10, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5747502A | Process for preparing benzoc!phenanthridinium derivatives, novel compounds prepared by said process, and antitumor agents | Human Necessities | 16 | Expired |
| US5130450A | Platinum complexes | Chemistry; Metallurgy | 2 | Expired |
| US6251355A | Fine cisplatin powder and process for the production thereof | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.