Inventor · disambiguated record
Kenichi Takematsu
Also filed as: TAKEMATSU KENICHI
5 granted patents·1 pending application·47 citations·filing 2000–2006
75Inventor score
Top patents by PatentIndex Score
6 records- 0190US6646083B2Crosslinked polymers containing tertiary amine and/or quaternary ammonium salt structures, processes for making and uses thereofNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Nov 11, 2003·39 cites·7 claims
- 0260US6566534B2Processes for the preparation of aziridine compounds and vapor-phase reaction processesNIPPON CATALYTIC CHEM IND·Filed 2001·Granted May 20, 2003·2 cites·5 claims
- 0350US6550485B2Washing method for distillation system of nitrogen-containing polymerizable monomersNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Apr 22, 2003·4 cites·10 claims
- 0446US6300507B2Process of manufacturing ethylene oxideNIPPON SHUKUBAI CO LTD·Filed 2000·Granted Oct 9, 2001·2 cites·13 claims
- 0541US2009306402A1Composition of N-Alkenyl Carboxylic Acid Tertiary AmideNIPPON CATALYTIC CHEM IND·Filed 2006·Application pending·0 cites
- 0640US6924378B2Method for production of aziridines and N-vinylamidesNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Aug 2, 2005·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →