Ryuji Mitomo
9Patents
2h-index
14Co-inventors
40Inventor score
Filing activity: Mar 20, 1987 → Sep 27, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5550121A | Aminoalkylpyrrolidinylthiocarbapenem derivatives | Chemistry; Metallurgy | 4 | Expired |
| US4880797A | Cephalosporin derivatives and antibacterial agents | Chemistry; Metallurgy | 3 | Expired |
| US5403835A | Cephalosporin derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5084453A | 1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5061794A | Cephalosporin derivatives, and antibacterial agents | Chemistry; Metallurgy | 2 | Expired |
| US5449672A | Alkylaminoalkylpyrrolidinylthiocarbapenem derivatives | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4988687A | Cephalosporin derivatives, and antibacterial agents | Chemistry; Metallurgy | 1 | Expired |
| US5225406A | 1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5407930A | Cephalosporin derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.