Akihiko Ishida
6Patents
3h-index
8Co-inventors
39Inventor score
Filing activity: Dec 28, 1994 → Aug 25, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5698554A | Pyridazinone derivatives and processes for preparing the same | Chemistry; Metallurgy | 16 | Expired |
| US5605901A | Indane derivatives, processes for preparing the same and synthetic intermediate of the same | Chemistry; Metallurgy | 4 | Expired |
| US5808065A | Pyridazinone derivatives and processes for preparing the same | Chemistry; Metallurgy | 3 | Expired |
| US5739132A | Pyridazinone derivatives and processes for preparing the same | Chemistry; Metallurgy | 1 | Expired |
| US5543409A | Indane derivatives for treating endotoxin shock and/or nephritis | Chemistry; Metallurgy | 1 | Expired |
| US5686452A | Indane derivative and processes for preparing the same | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.