Inventor · disambiguated record
Eiki Maruyama
Also filed as: MARUYAMA EIKI
7 granted patents·129 citations·filing 1983–1994
87Inventor score
Technology areasY10S
Top patents by PatentIndex Score
7 records- 0187USD351759SBread baking applianceMK SEIKO CO LTD·Filed 1992·Granted Oct 25, 1994·31 cites·1 claims
- 0282USD280992SDry battery driven liquid pumpMARUYAMA EIKI·Filed 1983·Granted Oct 15, 1985·23 cites·1 claims
- 0370US5531153ABread baking apparatusMK SEIKO CO LTD·Filed 1994·Granted Jul 2, 1996·39 cites·1 claims
- 0470USD280902SDry battery driven liquid pumpMARUYAMA KOGYO·Filed 1983·Granted Oct 8, 1985·12 cites·1 claims
- 0566USD280991SDry battery driven liquid pumpMARUYAMA KOGYO·Filed 1983·Granted Oct 15, 1985·10 cites·1 claims
- 0666USD280823SDry battery driven liquid pumpMARUYAMA KOGYO·Filed 1983·Granted Oct 1, 1985·10 cites·1 claims
- 0747USD283835SCombined bidet toilet seat and coverMARUYAMA KOGYO·Filed 1983·Granted May 13, 1986·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →