Inventor · disambiguated record
Keiji Naoi
Also filed as: NAOI KEIJI
7 granted patents·1 pending application·207 citations·filing 1983–2013
88Inventor score
Top patents by PatentIndex Score
8 records- 0192US4643715AArtificial organ and method for manufacture thereofTERUMO CORP·Filed 1986·Granted Feb 17, 1987·66 cites·13 claims
- 0283US4588407AArtificial organ and method for manufacture thereofTERUMO CORP·Filed 1983·Granted May 13, 1986·32 cites·16 claims
- 0377US4963260ALiquid filtering deviceTERUMO CORP·Filed 1989·Granted Oct 16, 1990·46 cites·8 claims
- 0470USD319504SBlood processing filterTERUMO CORP·Filed 1988·Granted Aug 27, 1991·13 cites·1 claims
- 0553US4634447AMethod for manufacturing artificial organTERUMO CORP·Filed 1986·Granted Jan 6, 1987·12 cites·18 claims
- 0641US2013266771A1Display panel with curved shape and radius acquision method for the sameKUSANO SUSUMU·Filed 2013·Application pending·0 cites
- 0735US5164087ALeukocyte separatorTERUMO CORP·Filed 1991·Granted Nov 17, 1992·30 cites·7 claims
- 0829US4944884ABody fluid purification method using activated carbon fibers of novoloid resin originTERUMO CORP·Filed 1989·Granted Jul 31, 1990·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →