Inventor · disambiguated record
Kazutoshi Ejima
Also filed as: EJIMA KAZUTOSHI
4 granted patents·1 pending application·134 citations·filing 1996–2001
81Inventor score
Technology areasH10P
Top patents by PatentIndex Score
5 records- 0178US5873468AThin-plate supporting container with filter meansSUMITOMO SITIX CORP·Filed 1996·Granted Feb 23, 1999·48 cites·6 claims
- 0276US6032802AThin-plate supporting container with filter meansSUMITOMO METAL IND·Filed 1998·Granted Mar 7, 2000·42 cites·23 claims
- 0371US6105781AThin-plate supporting container with unitary porous gasketSUMITOMO METAL IND·Filed 1998·Granted Aug 22, 2000·33 cites·15 claims
- 0443US6032817AEasily attachable/detachable lid mounted containerSUMITOMO SITIX CORP·Filed 1998·Granted Mar 7, 2000·11 cites·6 claims
- 0533US2002050465A1ContainerSUMITOMO METAL IND·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →