Inventor · disambiguated record
Sadao Asahi
Also filed as: ASAHI SADAO
2 granted patents·6 citations·filing 1994–1998
49Inventor score
Technology areasC07D
Files withKOEI CHEMICAL CO2
Top patents by PatentIndex Score
2 records- 0156US5734055AProcess for preparing N-tert-butyl-2-pyrazinecarboxamide and N-tert-butyl-2-piperazinecarboxamideKOEI CHEMICAL CO·Filed 1994·Granted Mar 31, 1998·6 cites·2 claims
- 0225US5922873AProcess for preparing N-tert-butyl-2-pyrazinecarboxamide and N-tert-butyl-2-piperazinecarboxamideKOEI CHEMICAL CO·Filed 1998·Granted Jul 13, 1999·0 cites·5 claims
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