Inventor · disambiguated record
Takao Wakabayashi
Also filed as: WAKABAYASHI TAKAO
29 granted patents·1 pending application·617 citations·filing 1976–2007
97Inventor score
Files withNAKANISHI METAL WORKS CO21MITSUBISHI ELECTRIC CORP3TOSHIBA KK2NAKANISHI CONVEYORS CO LTD1NAKANISHI METALS WORKS CO LTD1
Top patents by PatentIndex Score
30 records- 0193US5161247ADigital signal processor matching data blocks against a reference block and replacing the reference block when a new minimum distortion block is calculatedMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Nov 3, 1992·85 cites·4 claims
- 0289US7605680B2Electromagnetic actuatorTOSHIBA KK·Filed 2005·Granted Oct 20, 2009·21 cites·18 claims
- 0388US5130797ADigital signal processing system for parallel processing of subsampled dataMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 14, 1992·77 cites·3 claims
- 0480US5013203AElectrically driven self-propelled truck and apparatus for changing course thereofNAKANISHI METAL WORKS CO·Filed 1990·Granted May 7, 1991·39 cites·4 claims
- 0579US4542698APower-and-free trolley conveyor of floor typeNAKANISHI METAL WORKS CO·Filed 1983·Granted Sep 24, 1985·31 cites·4 claims
- 0679US4462315APower-and-free trolley conveyorNAKANISHI METAL WORKS CO·Filed 1981·Granted Jul 31, 1984·30 cites·2 claims
- 0778US4464998AHanger device for trolley conveyorNAKANISHI METAL WORKS CO·Filed 1982·Granted Aug 14, 1984·28 cites·5 claims
- 0875US5364469AHanger for use in conveyorsNAKANISHI METAL WORKS CO·Filed 1993·Granted Nov 15, 1994·35 cites·11 claims
- 0971US5127336AElectrically driven self-propelled truck and apparatus for changing course thereofNAKANISHI METAL WORKS CO·Filed 1990·Granted Jul 7, 1992·27 cites·3 claims
- 1071US4408539AOverhead conveyorNAKANISHI METAL WORKS CO·Filed 1981·Granted Oct 11, 1983·29 cites·5 claims
- 1167US4073237APower and free conveyor with pusher disengaging means operable on curved sections of conveyor trackNAKANISHI CONVEYORS CO LTD·Filed 1976·Granted Feb 14, 1978·20 cites·7 claims
- 1259US4771700APower-and-free conveyorNAKANISHI METAL WORKS CO·Filed 1986·Granted Sep 20, 1988·15 cites·2 claims
- 1359US4354435AApparatus for transferring carriers at discontinuous portion of power line for power-and-free trolley conveyorNAKANISHI METAL WORKS CO·Filed 1980·Granted Oct 19, 1982·16 cites·1 claims
- 1458US5392899ADrive wheel conveyorNAKANISHI METAL WORKS CO·Filed 1993·Granted Feb 28, 1995·18 cites·4 claims
- 1558US4498399AFree line switch arrangement for power-and-free trolley conveyorNAKANISHI METAL WORKS CO·Filed 1981·Granted Feb 12, 1985·20 cites·7 claims
- 1658US4148261ATransfer system for power-and-free conveyorSTANDARD ALLIANCE IND·Filed 1977·Granted Apr 10, 1979·14 cites·13 claims
- 1757US7333609B2Encrypting apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Feb 19, 2008·7 cites·6 claims
- 1857US4287829ACarrier stopping device for power-and-free conveyorNAKANISHI METAL WORKS CO·Filed 1978·Granted Sep 8, 1981·13 cites·6 claims
- 1953US8945195B2Small bowel endoscope of ileus tube type that enables laser inspection and therapyOKA KIYOSHI·Filed 2006·Granted Feb 3, 2015·1 cites·14 claims
- 2052US4292897ATrolley rotation stabilizing deviceNAKANISHI METAL WORKS CO·Filed 1979·Granted Oct 6, 1981·10 cites·6 claims
- 2151US5165348AConveyor having self-propelled carriers and track with pivotal ratchet pawl teeth to ensure smooth transition between friction drive and pinion driveNAKANISHI METAL WORKS CO·Filed 1992·Granted Nov 24, 1992·16 cites·2 claims
- 2247US4428299AArrangement for transferring carriers at power line discontinuous portion of power-and-free trolley conveyorNAKANISHI METAL WORKS CO·Filed 1981·Granted Jan 31, 1984·10 cites·1 claims
- 2346US5037045ASelf-propelled carrier conveyor having carrier distancing controlNAKANISHI METAL WORKS CO·Filed 1990·Granted Aug 6, 1991·13 cites·4 claims
- 2446US4433628AApparatus for preventing runaway of carriers in power and free conveyorNAKANISHI METALS WORKS CO LTD·Filed 1982·Granted Feb 28, 1984·11 cites·7 claims
- 2545US4488493APower-and-free conveyorNAKANISHI METAL WORKS CO·Filed 1983·Granted Dec 18, 1984·8 cites·6 claims
- 2644US4424749APower-and-free conveyorNAKANISHI METAL WORKS CO·Filed 1982·Granted Jan 10, 1984·8 cites·5 claims
- 2743US5174217AConveyor having self-propelled carriers with a first motor for high speed driving and a second motor for low speed drivingNAKANISHI METAL WORKS CO·Filed 1990·Granted Dec 29, 1992·12 cites·1 claims
- 2842US2007200653A1Electromagnetic actuatorTOSHIBA KK·Filed 2007·Application pending·0 cites
- 2930US5440543ADuplex system using a single transmission lineNAKANISHI METAL WORKS CO·Filed 1992·Granted Aug 8, 1995·2 cites·6 claims
- 3030US4215905AWheel assembly with bearingsNAKANISHI METAL WORKS CO·Filed 1978·Granted Aug 5, 1980·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →