Junzo Kamei
9Patents
2h-index
12Co-inventors
48Inventor score
Filing activity: Oct 13, 1994 → Apr 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6174891A | Antipruritic agent | Chemistry; Metallurgy | 38 | Expired |
| US6316461A | Antipruritic | Chemistry; Metallurgy | 10 | Expired |
| US5714483A | Antitussive | Chemistry; Metallurgy | 2 | Expired |
| US6337330B1 | Antitussives | Chemistry; Metallurgy | 1 | Expired |
| US11666582B2 | Medicament for treating cough | Human Necessities | 0 | Active |
| US6924272B2 | Medicinal composition for diabetic neuropathy | Human Necessities | 0 | Expired |
| US7074773B2 | Pharmaceutical composition for diabetic neuropathy | Human Necessities | 0 | Expired |
| US6803366B2 | Agent for improving learning or memory | Human Necessities | 0 | Expired |
| US12233071B2 | Medicament for treating cough | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.