Inventor · disambiguated record
Shukichi Ugamura
Also filed as: UGAMURA SHUKICHI
2 granted patents·2 pending applications·13 citations·filing 2001–2006
57Inventor score
Files withNIPPON CATALYTIC CHEM IND3
Top patents by PatentIndex Score
4 records- 0172US6489515B2Gas-phase dehydration reaction processNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Dec 3, 2002·8 cites·32 claims
- 0266US6726811B2Method of purifying N-(2-hydroxyethy)-2-pyrrolidoneNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Apr 27, 2004·5 cites·7 claims
- 0341US2009306402A1Composition of N-Alkenyl Carboxylic Acid Tertiary AmideNIPPON CATALYTIC CHEM IND·Filed 2006·Application pending·0 cites
- 0429US2003135062A1Process for producing an alkoxysilaneFiled 2002·Application pending·0 cites
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