Inventor · disambiguated record
Takeo Fukushima
Also filed as: FUKUSHIMA TAKEO
16 granted patents·2 pending applications·431 citations·filing 1980–2004
95Inventor score
Top patents by PatentIndex Score
18 records- 0191US4727541AHierarchical data transmission systemFUJITSU LTD·Filed 1985·Granted Feb 23, 1988·130 cites·18 claims
- 0290US4836774AMethod and apparatus for heating a strip of metallic material in a continuous annealing furnaceMITSUBISHI HEAVY IND LTD·Filed 1987·Granted Jun 6, 1989·25 cites·5 claims
- 0387US4923396AMethod and apparatus for heating a strip of metallic material in a continuous annealing furnaceMITSUBISHI HEAVY IND LTD·Filed 1989·Granted May 8, 1990·20 cites·3 claims
- 0475US5327275ASwitching system of optical transmission lines for protecting from troubleFUJITSU LTD·Filed 1991·Granted Jul 5, 1994·58 cites·49 claims
- 0572US4644667ACooling apparatus for strip metalMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Feb 24, 1987·14 cites·6 claims
- 0668US6416333B1Extension boards and method of extending boardsANDO ELECTRIC·Filed 2000·Granted Jul 9, 2002·20 cites·8 claims
- 0766US5343464ASwitching system between working transmission lines and protection transmission lineFUJITSU LTD·Filed 1992·Granted Aug 30, 1994·52 cites·11 claims
- 0865US4754456AMultiplex system for replacing a faulty multiplexer output with an alternating pattern signalFUJITSU LTD·Filed 1986·Granted Jun 28, 1988·28 cites·8 claims
- 0957US5668819AMask control device for LSI testerANDO ELECTRIC·Filed 1996·Granted Sep 16, 1997·21 cites·2 claims
- 1049US4885746AFrequency converterFUJITSU LTD·Filed 1985·Granted Dec 5, 1989·18 cites·2 claims
- 1144US7077355B2Split-type stator core winding deviceTOYO DENSO KK·Filed 2004·Granted Jul 18, 2006·2 cites·2 claims
- 1244US4363472ASteel strip continuous annealing apparatusKAWASAKI STEEL CO·Filed 1980·Granted Dec 14, 1982·6 cites·11 claims
- 1343US5282193AMaintenance signal transmission systemFUJITSU LTD·Filed 1991·Granted Jan 25, 1994·13 cites·10 claims
- 1438US4738733AMethod for heat-treatment of a stripMITSUBISHI HEAVY IND LTD·Filed 1987·Granted Apr 19, 1988·3 cites·1 claims
- 1537US5109296ATransmission line switching systemFUJITSU LTD·Filed 1991·Granted Apr 28, 1992·13 cites·8 claims
- 1635US2006066171A1Stator core for rotating electric machineTOYO DENSO KK·Filed 2004·Application pending·0 cites
- 1734US2006066271A1Control device for three phase ac generator-motorTOYO DENSO KK·Filed 2004·Application pending·0 cites
- 1833US4638851ACooling apparatus for metal stripMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Jan 27, 1987·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →