Inventor · disambiguated record
Hiroichi Kawasaki
Also filed as: KAWASAKI HIROICHI
4 granted patents·42 citations·filing 1991–2010
75Inventor score
Files withISHIGAKI MECH IND4
Top patents by PatentIndex Score
4 records- 0180US7906029B2Sludge thickening methodISHIGAKI MECH IND·Filed 2010·Granted Mar 15, 2011·4 cites·7 claims
- 0270US7828961B2Sludge thickening deviceISHIGAKI MECH IND·Filed 2005·Granted Nov 9, 2010·4 cites·13 claims
- 0360US5167801AFilter press with cake removing deviceISHIGAKI MECH IND·Filed 1991·Granted Dec 1, 1992·27 cites·7 claims
- 0434US5741418AFilter cloth suspending apparatus in filter pressISHIGAKI MECH IND·Filed 1995·Granted Apr 21, 1998·7 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →