Akio Kayano
8Patents
3h-index
36Co-inventors
53Inventor score
Filing activity: Jan 3, 2000 → Jan 27, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6313303A | Process for the preparation of pyridine derivatives | Chemistry; Metallurgy | 10 | Expired |
| US7084268B1 | Carbapenem compound crystals and interjection preparations | Human Necessities | 7 | Expired |
| US7375236B2 | Methods for producing cyclic benzamidine derivatives | Chemistry; Metallurgy | 4 | Expired |
| US8304548B2 | Method for producing 1, 2-dihydropyridine-2-one compound | Human Necessities | 2 | Active |
| US8772497B2 | Method for producing 1, 2-dihydropyridine-2-one compound | Human Necessities | 1 | Active |
| US6642377B1 | Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9045426B2 | Method for producing 1,2-dihydropyridine-2-one compound | Human Necessities | 0 | Active |
| US6620945B2 | Process for producing stereoisomer of pyrrolidine derivative | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.