Assignee
SUGIURA EIICHI
JP·8 granted patents·270 citations·filing 1978–1986
Top patents by PatentIndex Score
8 records- 0193USD268112SImpeller for centrifugal pumps or similar articleSUGIURA EIICHI·Filed 1980·Granted Mar 1, 1983·38 cites·1 claims
- 0292USD258589SImpeller for centrifugal pumps or similar articleSUGIURA EIICHI·Filed 1978·Granted Mar 17, 1981·29 cites·1 claims
- 0391US4253798ACentrifugal pumpSUGIURA EIICHI·Filed 1978·Granted Mar 3, 1981·59 cites·7 claims
- 0489USD258588SImpeller for centrifugal pumps or similar articleSUGIURA EIICHI·Filed 1978·Granted Mar 17, 1981·24 cites·1 claims
- 0587US4666373AImpeller for rotary fluid machineSUGIURA EIICHI·Filed 1986·Granted May 19, 1987·58 cites·12 claims
- 0665US4666854AApparatus for producing compostSUGIURA EIICHI·Filed 1985·Granted May 19, 1987·15 cites·15 claims
- 0765US4588503ALiquid filter assemblySUGIURA EIICHI·Filed 1984·Granted May 13, 1986·23 cites·4 claims
- 0865US4290979AAeration apparatusSUGIURA EIICHI·Filed 1980·Granted Sep 22, 1981·24 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →