Inventor · disambiguated record
Masafumi Kuratsu
Also filed as: KURATSU MASAFUMI
3 granted patents·70 citations·filing 1991–1999
73Inventor score
Files withSUMITOMO HEAVY INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0168US5102229AAgitatorSUMITOMO HEAVY INDUSTRIES·Filed 1991·Granted Apr 7, 1992·37 cites·7 claims
- 0256US6296384B1Vertical agitating apparatusSUMITOMO HEAVY INDUSTRIES·Filed 1999·Granted Oct 2, 2001·27 cites·7 claims
- 0331US6224251B1Continuous kneading machineSUMITOMO HEAVY INDUSTRIES·Filed 1999·Granted May 1, 2001·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →