Inventor · disambiguated record
Tadayoshi Kawashima
Also filed as: KAWASHIMA TADAYOSHI
3 granted patents·19 citations·filing 1998–2002
64Inventor score
Files withNIPPON CATALYTIC CHEM IND3
Top patents by PatentIndex Score
3 records- 0173US6465681B2Production process for hydroxyalkyl (meth)acrylateNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Oct 15, 2002·7 cites·5 claims
- 0251US6417392B1Method for production of alkylamino(Meth)acrylate and apparatus thereforNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Jul 9, 2002·12 cites·16 claims
- 0339US6960670B2Method for production of maleic anhydrideNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Nov 1, 2005·0 cites·2 claims
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