Inventor · disambiguated record
Nobuo Fujii
Also filed as: FUJII NOBUO
8 granted patents·1 pending application·184 citations·filing 1990–2006
88Inventor score
Top patents by PatentIndex Score
9 records- 0188US6388520B2Semiconductor integrated circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted May 14, 2002·56 cites·23 claims
- 0274US6476676B1Semiconductor integrated circuitHITACHI LTD·Filed 2000·Granted Nov 5, 2002·20 cites·7 claims
- 0374US5088288ARefrigeratorMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 18, 1992·42 cites·10 claims
- 0460US5351490APiston/displacer support means for a cryogenic refrigeratorMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 4, 1994·29 cites·24 claims
- 0559US6664854B2Base band filter including a semiconductor integrated circuitHITACHI LTD·Filed 2002·Granted Dec 16, 2003·7 cites·16 claims
- 0658US5113662ACryogenic refrigeratorMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 19, 1992·20 cites·4 claims
- 0740US5578862ASemiconductor integrated circuit with layer for isolating elements in substrateMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Nov 26, 1996·10 cites·33 claims
- 0839US2009102545A1Signal processing method and signal processing apparatusTAKAGI SHIGETAKA·Filed 2006·Application pending·0 cites
- 0928US6661289B2Voltage-to-current conversion circuit and OTA using the sameSEMICONDUCTOR TECH ACAD RES CT·Filed 2002·Granted Dec 9, 2003·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Nobuo Fujii files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →