Inventor · disambiguated record

Keiichi Tsukashima

Also filed as: TSUKASHIMA KEIICHI

2 granted patents·6 citations·filing 1990–1994

44Inventor score

Technology areasC07D

Files withNIPPON SODA CO2

Top patents by PatentIndex Score

2 records

0151US5214151AMethod for the preparation of α, β-unsaturated ketonesNIPPON SODA CO·Filed 1990·Granted May 25, 1993·6 cites·6 claims
0222US5484949AMethod for the synthesis of α β-unsaturated ketonesNIPPON SODA CO·Filed 1994·Granted Jan 16, 1996·0 cites·7 claims

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