Inventor · disambiguated record
Hajime Ebisawa
Also filed as: EBISAWA HAJIME
3 granted patents·1 pending application·45 citations·filing 2002–2003
72Inventor score
Technology areasB24D
Top patents by PatentIndex Score
4 records- 0173USD513884SAbrasive sheet3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jan 31, 2006·23 cites·1 claims
- 0261USD509667SAbrasive sheet3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Sep 20, 2005·14 cites·1 claims
- 0349USD501857SAbrasive member3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Feb 15, 2005·8 cites·1 claims
- 0438US2004180618A1Sheet-form abrasive with dimples or perforationsSUZUKI KAZUO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →