Inventor · disambiguated record
Harumi Takahashi
Also filed as: TAKAHASHI HARUMI
6 granted patents·87 citations·filing 1978–1989
83Inventor score
Top patents by PatentIndex Score
6 records- 0184US4978995AImage forming apparatus having means for detecting loaded unitRICOH KK·Filed 1989·Granted Dec 18, 1990·31 cites·10 claims
- 0281US4162998AProcess for preparation of asphalt-epoxy resin compositionKAO CORP·Filed 1978·Granted Jul 31, 1979·29 cites·14 claims
- 0352US4367032AElectrostatic copying apparatusRICOH KK·Filed 1981·Granted Jan 4, 1983·8 cites·5 claims
- 0451US4408863ATransfer medium separating deviceRICOH KK·Filed 1981·Granted Oct 11, 1983·8 cites·18 claims
- 0542US4412732ATransfer medium separating deviceRICOH KK·Filed 1981·Granted Nov 1, 1983·8 cites·11 claims
- 0632US4612657ADevice for detecting momentary cutoff of AC power sourceRICOH KK·Filed 1984·Granted Sep 16, 1986·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →