Inventor · disambiguated record
Kouichi Hirota
Also filed as: HIROTA KOUICHI
5 granted patents·35 citations·filing 2001–2023
73Inventor score
Top patents by PatentIndex Score
5 records- 0185US6521794B2Method for production of aromatic compoundsNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Feb 18, 2003·23 cites·17 claims
- 0269US7798564B2Reinforcing member for vehicleFUJI HEAVY IND LTD·Filed 2005·Granted Sep 21, 2010·11 cites·25 claims
- 0368US12420290B2Method for removing metallic foreign matter from fluororesin and method for producing fluororesin with reduced metallic foreign matterDAIKIN IND LTD·Filed 2023·Granted Sep 23, 2025·0 cites·6 claims
- 0459US6437168B1Method for production of aromatic fluorine compoundNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Aug 20, 2002·1 cites·15 claims
- 0550US7473777B2Method for production of halogen-containing phthalocyanine compoundNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Jan 6, 2009·0 cites·12 claims
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