Koichi Ishida
5Patents
1h-index
11Co-inventors
48Inventor score
Filing activity: Mar 1, 1999 → Dec 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6271238A | Acetamide derivatives and protease inhibitors | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6300337A | Acetamide derivative and use thereof | Human Necessities | 1 | Expired |
| US11572551B2 | Hydrolase and method for producing (1S,2S)-1-alkoxycarbonyl-2-vinylcyclopropane carboxylic acid using same | Chemistry; Metallurgy | 0 | Active |
| US12258593B2 | Hydrolase and method for producing (1S,2S)-1-alkoxycarbonyl-2-vinylcyclopropane carboxylic acid using same | Chemistry; Metallurgy | 0 | Active |
| US10689408B2 | Bisphosphonic acid compound | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.