Inventor · disambiguated record
Tadashi Fukushima
Also filed as: FUKUSHIMA TADASHI
21 granted patents·5 pending applications·565 citations·filing 1982–2011
96Inventor score
Top patents by PatentIndex Score
26 records- 0193US4665556AImage signal processorHITACHI LTD·Filed 1984·Granted May 12, 1987·113 cites·15 claims
- 0291US6441525B1Permanent magnet rotating electric machineHITACHI LTD·Filed 2001·Granted Aug 27, 2002·43 cites·4 claims
- 0391US4550437AApparatus for parallel processing of local image dataHITACHI LTD·Filed 1982·Granted Oct 29, 1985·110 cites·13 claims
- 0481US5369744AAddress-translatable graphic processor, data processor and drawing method with employment of the sameHITACHI LTD·Filed 1990·Granted Nov 29, 1994·55 cites·43 claims
- 0578US5664161AAddress-translatable graphic processor, data processor and drawing method with employment of the sameHITACHI LTD·Filed 1995·Granted Sep 2, 1997·54 cites·4 claims
- 0672US4718091AMultifunctional image processorHITACHI LTD·Filed 1985·Granted Jan 5, 1988·50 cites·6 claims
- 0771US6397611B1Air conditioner and brushless motor control unitHITACHI LTD·Filed 2000·Granted Jun 4, 2002·22 cites·7 claims
- 0868US7779532B2Manufacturing method of hybrid permanent magnet type electric rotating machineNIDEC SERVO CORP·Filed 2007·Granted Aug 24, 2010·6 cites·8 claims
- 0967US7589440B2Stepping motorNIDEC SERVO CORP·Filed 2006·Granted Sep 15, 2009·5 cites·3 claims
- 1061US7754074B2Filtering apparatus, back wash method therefor, filtering device and power plantTOSHIBA KK·Filed 2008·Granted Jul 13, 2010·1 cites·13 claims
- 1161US5192943ACursor display control method and apparatus in a graphic display systemHITACHI LTD·Filed 1990·Granted Mar 9, 1993·24 cites·13 claims
- 1256US5063957AMethod of rendering laid pipeline flexible and pipe joint suited for executing this methodYANO GIKEN KK·Filed 1990·Granted Nov 12, 1991·17 cites·2 claims
- 1355US5507026AAddress-translatable graphic processor, data processor and drawing method with employment of the sameHITACHI LTD·Filed 1994·Granted Apr 9, 1996·17 cites·18 claims
- 1454US4733305AConversational picture processing systemHITACHI LTD·Filed 1985·Granted Mar 22, 1988·13 cites·6 claims
- 1552US2008223043A1Filtering apparatus, back wash method therefor, filtering device and power plantTOSHIBA KK·Filed 2007·Application pending·0 cites
- 1648US7309424B2Filtering apparatus, back wash method therefor, filtering device and power plantTOSHIBA KK·Filed 2005·Granted Dec 18, 2007·0 cites·17 claims
- 1744US2009210411A1Information Retrieving SystemOKI ELECTRIC IND CO LTD·Filed 2008·Application pending·0 cites
- 1842US2004174372A1Microprocessor, and graphics processing apparatus and method using the sameFiled 2004·Application pending·0 cites
- 1940US2002139738A1Filtering apparatus, back wash method therefor, filtering device and power plantTOSHIBA KK·Filed 2002·Application pending·0 cites
- 2039US5301021ADisplay with vertical scanning format transformationHITACHI LTD·Filed 1992·Granted Apr 5, 1994·8 cites·16 claims
- 2138US5274717AParallel image processor for performing local neighboring image processingHITACHI LTD·Filed 1992·Granted Dec 28, 1993·9 cites·10 claims
- 2238US2003057785A1Permanent magnet rotating electric machineFiled 2002·Application pending·0 cites
- 2337US5129681AMethod of rendering laid pipeline flexible and pipe joint suited for executing this methodYANO GIKEN KK·Filed 1991·Granted Jul 14, 1992·9 cites·2 claims
- 2433US6727903B1Microprocessor, and graphics processing apparatus and method using the sameHITACHI LTD·Filed 1999·Granted Apr 27, 2004·5 cites·20 claims
- 2532US9226631B2Cyclone separator and vacuum cleanerKOMAE SOTA·Filed 2011·Granted Jan 5, 2016·0 cites·15 claims
- 2631US6229543B1Microprocessor, and graphics processing apparatus and method using the sameHITACHI LTD·Filed 1990·Granted May 8, 2001·4 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Tadashi Fukushima 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 →