Satoshi Murayama
8Patents
5h-index
14Co-inventors
56Inventor score
Filing activity: Feb 20, 1981 → Oct 6, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4398029A | Quinoline carboxylic acid derivatives and process for the preparation | Chemistry; Metallurgy | 31 | Expired |
| US4599418A | Benzoquinolizine carboxylic acid derivatives, and process for preparation thereof | Human Necessities | 15 | Expired |
| US4777241A | Proteinaceous substance showing antitumorous action and its preparing method | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6183659A | Ferrite oxide magnetic material | Electricity | 9 | Expired |
| US4791225A | Halogenobenzoic acid derivatives and their preparation | Chemistry; Metallurgy | 6 | Expired |
| US4649198A | Imidazo(1,5-a)pyrimidine derivatives and their use as antimycotic agents | Human Necessities | 5 | Expired |
| US4914104A | Imidazo [1,5-a]pyrimidine derivatives and process for their preparation | Chemistry; Metallurgy | 1 | Expired |
| US4788320A | Benzoylacetic acid ester derivatives and process for their preparations | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.