Inventor · disambiguated record
Keiichi Nakano
Also filed as: NAKANO KEIICHI
23 granted patents·1 pending application·365 citations·filing 1977–2013
96Inventor score
Top patents by PatentIndex Score
24 records- 0195US4426844AEngine muffler of heat-exchanging typeKUBOTA LTD·Filed 1982·Granted Jan 24, 1984·88 cites·3 claims
- 0289US8130423B2Image scanning device and method for detecting type of documentNAKANO KEIICHI·Filed 2007·Granted Mar 6, 2012·14 cites·20 claims
- 0385US7755804B2Image reading apparatusBROTHER IND LTD·Filed 2006·Granted Jul 13, 2010·9 cites·12 claims
- 0483US4156409AV-Shaped forced air cooling 4-cycle engineKUBOTA LTD·Filed 1977·Granted May 29, 1979·31 cites·4 claims
- 0579US8279497B2Image-reading device performing shading correction based on white reference dataNAKANO KEIICHI·Filed 2007·Granted Oct 2, 2012·6 cites·13 claims
- 0677US4563986ASplash lubricated over head valve engineKUBOTA LTD·Filed 1984·Granted Jan 14, 1986·28 cites·7 claims
- 0768US5568278AImage data coding and decoding method and apparatus with a plurality of DCT's, quantizers, and VLC'sOLYMPUS OPTICAL CO·Filed 1993·Granted Oct 22, 1996·29 cites·11 claims
- 0867US8115955B2Communication deviceNAKANO KEIICHI·Filed 2008·Granted Feb 14, 2012·2 cites·12 claims
- 0965US5986767AColorimetric system having function of selecting optimum filter from a plurality of optical bandpass filtersOLYMPUS OPTICAL CO·Filed 1997·Granted Nov 16, 1999·37 cites·27 claims
- 1064US4142502AEngine and component arrangementKUBOTA LTD·Filed 1977·Granted Mar 6, 1979·15 cites·8 claims
- 1160US4610227AAutomatic decompression system for starting engineKUBOTA LTD·Filed 1985·Granted Sep 9, 1986·17 cites·4 claims
- 1255US4628878ASplash lubricating system for an engineKUBOTA LTD·Filed 1985·Granted Dec 16, 1986·15 cites·8 claims
- 1353US4686946AValve moving system of an overhead valve engineKUBOTA LTD·Filed 1986·Granted Aug 18, 1987·15 cites·8 claims
- 1452US8031355B2Communication deviceBROTHER IND LTD·Filed 2008·Granted Oct 4, 2011·0 cites·9 claims
- 1552US4732237ASplash lubricating device for a horizontal or inclined engineKUBOTA LTD·Filed 1986·Granted Mar 22, 1988·13 cites·9 claims
- 1651US5497747AEngine with mechanical governorKUBOTA KK·Filed 1994·Granted Mar 12, 1996·13 cites·4 claims
- 1750US2008239406A1Communication deviceBROTHER IND LTD·Filed 2008·Application pending·0 cites
- 1849US8218176B2Communication device having timer-transmission functionNAKANO KEIICHI·Filed 2007·Granted Jul 10, 2012·0 cites·20 claims
- 1949US5194864AVector quantization method and apparatusOLYMPUS OPTICAL CO·Filed 1991·Granted Mar 16, 1993·17 cites·14 claims
- 2042US9148901B2Receiving apparatus, transmitting apparatus and line connection switching methodFUJITSU LTD·Filed 2013·Granted Sep 29, 2015·0 cites·15 claims
- 2142US4100909ALubrication system for air-cooled enginesKUBOTA LTD·Filed 1977·Granted Jul 18, 1978·8 cites·7 claims
- 2235US6354284B1Intake device for multi-cylinder engineKUBOTA KK·Filed 2000·Granted Mar 12, 2002·3 cites·19 claims
- 2334US4633824ACooling means for the squish part of an air cooling overhead valve engineKUBOTA LTD·Filed 1985·Granted Jan 6, 1987·5 cites·8 claims
- 2428US8453629B2Spark-ignition engineNAKANO KEIICHI·Filed 2010·Granted Jun 4, 2013·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →