Inventor · disambiguated record
Shigeru Fujii
Also filed as: FUJII SHIGERU
29 granted patents·2 pending applications·1,084 citations·filing 1973–2024
97Inventor score
Files withFUJITSU LTD12BECKMAN COULTER INC7HONDA MOTOR CO LTD5TORAY INDUSTRIES4CENTRAL GLASS CO LTD1
Top patents by PatentIndex Score
31 records- 0195US4490828AElectric resistance heating element and electric resistance heating furnace using the same as heat sourceTORAY INDUSTRIES·Filed 1982·Granted Dec 25, 1984·40 cites·16 claims
- 0294US4700089ADelay circuit for gate-array LSIFUJITSU LTD·Filed 1985·Granted Oct 13, 1987·383 cites·6 claims
- 0393US4859886APortable engine-operated electric generatorHONDA MOTOR CO LTD·Filed 1987·Granted Aug 22, 1989·57 cites·13 claims
- 0492USD645367SAutomated analyzerBECKMAN COULTER INC·Filed 2010·Granted Sep 20, 2011·51 cites·1 claims
- 0588US4578772AVoltage dividing circuitFUJITSU LTD·Filed 1982·Granted Mar 25, 1986·39 cites·11 claims
- 0686US4780846AMaster slice type semiconductor circuit deviceFUJITSU LTD·Filed 1985·Granted Oct 25, 1988·75 cites·24 claims
- 0785US5731687AGenerator assemblyHONDA MOTOR CO LTD·Filed 1996·Granted Mar 24, 1998·49 cites·4 claims
- 0883US4697095AChip-on-chip semiconductor device having selectable terminal connectionsFUJITSU LTD·Filed 1985·Granted Sep 29, 1987·43 cites·15 claims
- 0982US9637435B1Method for producing hexafluoroisopropanol and fluoromethyl hexafluoroisopropyl ether (sevoflurane)CENTRAL GLASS CO LTD·Filed 2016·Granted May 2, 2017·2 cites·12 claims
- 1082US4727266ALSI gate array having reduced switching noiseFUJITSU LTD·Filed 1987·Granted Feb 23, 1988·40 cites·5 claims
- 1181US11263433B2Substance preparation evaluation systemBECKMAN COULTER INC·Filed 2017·Granted Mar 1, 2022·5 cites·20 claims
- 1279US4989062ASemiconductor integrated circuit device having multilayer power supply linesFUJITSU LTD·Filed 1988·Granted Jan 29, 1991·59 cites·7 claims
- 1377US12106588B2Substance preparation evaluation systemBECKMAN COULTER INC·Filed 2024·Granted Oct 1, 2024·0 cites·30 claims
- 1476USD887574SPipette tip for a laboratory instrumentBECKMAN COULTER INC·Filed 2019·Granted Jun 16, 2020·13 cites·1 claims
- 1575USD841182SPipette tip for a laboratory instrumentBECKMAN COULTER INC·Filed 2016·Granted Feb 19, 2019·14 cites·1 claims
- 1674US5132563ALsi gate array having reduced switching noiseFUJITSU LTD·Filed 1991·Granted Jul 21, 1992·35 cites·2 claims
- 1774US5093611AOutput circuit for portable generatorsHONDA MOTOR CO LTD·Filed 1990·Granted Mar 3, 1992·31 cites·10 claims
- 1873US11954925B2Substance preparation evaluation systemBECKMAN COULTER INC·Filed 2022·Granted Apr 9, 2024·0 cites·23 claims
- 1972US3941757AMethod for production of copolymer of cyclopenteneKANEGAFUCHI CHEMICAL IND·Filed 1974·Granted Mar 2, 1976·16 cites·11 claims
- 2067US7251638B2Intelligent robust control system for motorcycle using soft computing optimizerYAMAHA MOTOR CO LTD·Filed 2004·Granted Jul 31, 2007·16 cites·3 claims
- 2167US4661815AGate array integrated device having mixed single column type and matrix type arraysFUJITSU LTD·Filed 1985·Granted Apr 28, 1987·24 cites·10 claims
- 2263US4701777AGate array type semiconductor integrated circuit deviceFUJITSU LTD·Filed 1986·Granted Oct 20, 1987·21 cites·2 claims
- 2362US5489860ASemiconductor circuit having improved layout patternFUJITSU LTD·Filed 1993·Granted Feb 6, 1996·23 cites·13 claims
- 2460USD899623SPipette tip for a laboratory instrumentBECKMAN COULTER INC·Filed 2018·Granted Oct 20, 2020·8 cites·1 claims
- 2560US4107129AAntistatic acrylic fiberTORAY INDUSTRIES·Filed 1977·Granted Aug 15, 1978·16 cites·14 claims
- 2649US3963803AAntistatic acrylic fiberTORAY INDUSTRIES·Filed 1973·Granted Jun 15, 1976·10 cites·5 claims
- 2749US2008227226A1Semiconductor substrate, manufacturing method of a semiconductor device and testing method of a semiconductor deviceFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2847US4316937AWater absorbent acrylic fiberTORAY INDUSTRIES·Filed 1980·Granted Feb 23, 1982·5 cites·6 claims
- 2944US2006097356A1Semiconductor substrate, manufacturing method of a semiconductor device and testing method of a semiconductor deviceFUJITSU LTD·Filed 2005·Application pending·0 cites
- 3037US4663582ASelf-excited generatorHONDA MOTOR CO LTD·Filed 1985·Granted May 5, 1987·7 cites·5 claims
- 3132US4535281AAutomatic voltage regulating system for electric generatorHONDA MOTOR CO LTD·Filed 1983·Granted Aug 13, 1985·2 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Shigeru 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 →