Hidetsugu Tsubouchi
18Patents
4h-index
62Co-inventors
63Inventor score
Filing activity: Mar 9, 1987 → Nov 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7262212B2 | 2,3-dihydro-6-nitroimidazo[2,1-b]oxazoles | Chemistry; Metallurgy | 39 | Expired |
| US5185337A | Pyrroloquinoline derivatives and pharmaceutical compositions for antimicrobial use | Chemistry; Metallurgy | 22 | Expired |
| US5376686A | Biguanide derivatives, manufacturing method thereof, and disinfectants containing the derivatives | Chemistry; Metallurgy | 17 | Expired |
| US5262411A | Isocephem derivatives, and antimicrobial composition containing the derivatives | Chemistry; Metallurgy | 6 | Expired |
| US7368579B2 | 1-substituted-4-nitroimidazole compound and process for producing the same | Chemistry; Metallurgy | 4 | Expired |
| US8163753B2 | 2,3-dihydro-6-nitroimidazo (2,1-b) oxazole compounds for the treatment of tuberculosis | Human Necessities | 3 | Active |
| US4831026A | 2-oxa-isocephem compounds, compositions containing same and processes of using | Human Necessities | 3 | Expired |
| US4950662A | 2-oxa-isocephem compounds, compositions containing the same and processes for preparing the same | Chemistry; Metallurgy | 3 | Expired |
| US4898859A | 2-Oxa-isocephem compounds and compositions containing same | Chemistry; Metallurgy | 2 | Expired |
| US5037976A | 2-oxa-isocephem compounds | Chemistry; Metallurgy | 2 | Expired |
| US7825080B2 | Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant | Human Necessities | 1 | Active |
| US8344148B2 | Epoxy compound and method for manufacturing the same | Chemistry; Metallurgy | 1 | Active |
| US7807843B2 | 1-substituted-4-nitroimidazole compound and method for preparing the same | Chemistry; Metallurgy | 1 | Active |
| US9051333B2 | 6,7-dihydroimidazo [2,1-b] [1,3]oxazine bactericides | Human Necessities | 1 | Active |
| US8552188B2 | Epoxy compound and method for manufacturing the same | Chemistry; Metallurgy | 0 | Active |
| US7829518B2 | Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant | Human Necessities | 0 | Expired |
| US8334248B2 | Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant | Human Necessities | 0 | Active |
| US8129544B2 | 1-substituted-4-nitroimidazole compound and method for preparing the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.