Inventor · disambiguated record
Kazuo Kubo
Also filed as: KUBO KAZUO
54 granted patents·9 pending applications·653 citations·filing 1986–2022
98Inventor score
Top patents by PatentIndex Score
63 records- 0193US6658605B1Multiple coding method and apparatus, multiple decoding method and apparatus, and information transmission systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Dec 2, 2003·65 cites·20 claims
- 0288US5624236AOil cooled air compressorKOBE STEEL LTD·Filed 1995·Granted Apr 29, 1997·54 cites·1 claims
- 0386US6868514B2FEC frame structuring method and FEC multiplexerMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 15, 2005·43 cites·15 claims
- 0486US5507618APackage-type oil-cooled air compressorKOBE STEEL LTD·Filed 1995·Granted Apr 16, 1996·50 cites·4 claims
- 0585US8621316B2Method and device for encoding of error correcting codes, and method and device for decoding of error correcting codesMIYATA YOSHIKUNI·Filed 2011·Granted Dec 31, 2013·9 cites·10 claims
- 0684US8693864B2Optical network system, optical redundant switching apparatus, and WDM apparatusKUBO KAZUO·Filed 2008·Granted Apr 8, 2014·10 cites·8 claims
- 0783US8495475B2FEC frame structuring device and FEC frame structuring methodKUBO KAZUO·Filed 2010·Granted Jul 23, 2013·8 cites·13 claims
- 0882US8731398B2Optical network system and WDM apparatusAKIYAMA YUJI·Filed 2012·Granted May 20, 2014·8 cites·20 claims
- 0981US7428692B2Parallel precoder circuitMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 23, 2008·9 cites·36 claims
- 1080US9081677B2Method and device for estimating input bit error ratioMIYATA YOSHIKUNI·Filed 2012·Granted Jul 14, 2015·7 cites·4 claims
- 1180US5199858AOil injection type screw compressorKOBE STEEL LTD·Filed 1991·Granted Apr 6, 1993·38 cites·4 claims
- 1280US4826412AMechanically driven screw superchargerKOBE STEEL LTD·Filed 1988·Granted May 2, 1989·34 cites·3 claims
- 1379US4792052AApparatus for controlling the number of revolutions of an engineKOMATSU MFG CO LTD·Filed 1986·Granted Dec 20, 1988·26 cites·16 claims
- 1476US7043162B2Optical transmission system, fec multiplexer, fec multiplexer/separator, and error correction methodMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 9, 2006·24 cites·7 claims
- 1575US7992069B2Error correction coding apparatus and error correction decoding apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 2, 2011·6 cites·6 claims
- 1675US7218861B2Optical transceiver, a multiplexing integrated circuit, a demultiplexing integrated circuit, an integral multiplexing/demultiplexing integrated circuit, and method for evaluating and testing the optical transceiverMITSUBISHI ELECTRIC CORP·Filed 2002·Granted May 15, 2007·22 cites·16 claims
- 1775US4695233AScrew rotor mechanismKOBE STEEL LTD·Filed 1986·Granted Sep 22, 1987·27 cites·1 claims
- 1874US7440475B2Error-correction multiplexing apparatus, error-correction demultiplexing apparatus, optical transmission system using them, and error-correction multiplexing transmission methodMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Oct 21, 2008·20 cites·40 claims
- 1972US5171130AOil-cooled compressor and method of operating sameKOBE STEEL LTD·Filed 1991·Granted Dec 15, 1992·35 cites·4 claims
- 2071US7398450B2Parallel precoder circuitMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Jul 8, 2008·5 cites·25 claims
- 2170US11095309B2Error correction decoding device and optical transmission/reception deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 17, 2021·2 cites·6 claims
- 2268US7340182B2MultiplexerMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 4, 2008·13 cites·23 claims
- 2367US7239673B2Optical reception apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 3, 2007·7 cites·20 claims
- 2467US6870859B1Multiplexing system and multiplexing method of tributary signalsKDD CORP·Filed 2000·Granted Mar 22, 2005·9 cites·23 claims
- 2565US5490147AFrame alignment circuitMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Feb 6, 1996·24 cites·3 claims
- 2662US8442696B2Gas meter and gas safety systemYOKOHATA MITSUO·Filed 2009·Granted May 14, 2013·4 cites·4 claims
- 2762US8402339B2Error correcting device and error correcting methodKUBO KAZUO·Filed 2010·Granted Mar 19, 2013·3 cites·9 claims
- 2861US8645806B2Optical receiving apparatus and optical receiving methodSUGIHARA TAKASHI·Filed 2010·Granted Feb 4, 2014·1 cites·7 claims
- 2961US4815556AVibration-proof apparatus for a vehicleMAZDA MOTOR·Filed 1987·Granted Mar 28, 1989·22 cites·22 claims
- 3060US10128940B2Optical transmission method and optical transmission systemMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 13, 2018·1 cites·18 claims
- 3160US10057149B2Delay measuring device, measurement object device and communication systemMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 21, 2018·1 cites·15 claims
- 3258US6959011B2Data transmission and reception system, data transmitter and data receiverMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Oct 25, 2005·4 cites·14 claims
- 3356US11349497B2Transmitter, receiver, communication system, method for changing code rate, control circuit and non-transitory storage mediumMITSUBISHI ELECTRIC CORP·Filed 2020·Granted May 31, 2022·0 cites·11 claims
- 3456US4812110AOil-free screw compressor with bypass of cooled discharged gasKOBE STEEL LTD·Filed 1987·Granted Mar 14, 1989·14 cites·1 claims
- 3552US7392440B2Optical reception device and optical reception methodMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 24, 2008·4 cites·1 claims
- 3651US9148175B2Error correction coding device, error correction decoding device and method thereforMIYATA YOSHIKUNI·Filed 2012·Granted Sep 29, 2015·1 cites·12 claims
- 3751US2010330515A1Gas shutoff device and alarm-compatible system meterPANASONIC CORP·Filed 2009·Application pending·0 cites
- 3850US2011012738A1Appliance management system and gas supply systemPANASONIC CORP·Filed 2009·Application pending·0 cites
- 3949US4951638AScrew type mechanical superchargerKOBE STEEL LTD·Filed 1989·Granted Aug 28, 1990·10 cites·5 claims
- 4048US9564974B2Optical transmission deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 7, 2017·0 cites·6 claims
- 4147US2011077874A1Appliance monitoring apparatusPANASONIC CORP·Filed 2009·Application pending·0 cites
- 4246US8250932B2Gas meter and gas security systemYOKOHATA MITSUO·Filed 2009·Granted Aug 28, 2012·1 cites·12 claims
- 4345US12058835B2Information processing apparatus and cooling methodFUJITSU LTD·Filed 2022·Granted Aug 6, 2024·0 cites·6 claims
- 4445US10069585B1Transmission device, communication device and signal transmission systemMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 4, 2018·0 cites·11 claims
- 4544US9780897B2Optical transmission apparatus and optical reception apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 3, 2017·0 cites·3 claims
- 4643US9621291B2Optical communication cross-connection devices and signal processing method thereofMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 11, 2017·0 cites·7 claims
- 4743US9356625B2Frame generation method, optical transmission device, and optical transmission systemKUBO KAZUO·Filed 2011·Granted May 31, 2016·0 cites·8 claims
- 4843US2011066387A1Appliance monitoring apparatusPanasonic Corporaiton·Filed 2009·Application pending·0 cites
- 4941US5176505AOil-cooled compressorKOBE STEEL LTD·Filed 1991·Granted Jan 5, 1993·9 cites·4 claims
- 5040US9973369B2Likelihood generation apparatus and method thereforMITSUBISHI ELECTRIC CORP·Filed 2015·Granted May 15, 2018·0 cites·8 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →