Inventor · disambiguated record
Koji Yamato
Also filed as: YAMATO KOJI
22 granted patents·354 citations·filing 1985–2015
96Inventor score
Files withKAWASAKI STEEL CO13FUJITSU LTD5PANASONIC IP MAN CO LTD2CHUO DENKI KOGYO CO LTD1PANASONIC CORP1
Top patents by PatentIndex Score
22 records- 0183US4702802AMethod for making high corrosion resistance composite plated steel stripKAWASAKI STEEL CO·Filed 1986·Granted Oct 27, 1987·35 cites·6 claims
- 0272US5147730ASteel plate with organic coating having improved corrosion resistanceKAWASAKI STEEL CO·Filed 1991·Granted Sep 15, 1992·34 cites·17 claims
- 0369US6811925B2Nonaqueous electrolyte secondary cell and a tungsten or molybdenum substituted lithium positive electrode active materialCHUO DENKI KOGYO CO LTD·Filed 2001·Granted Nov 2, 2004·11 cites·10 claims
- 0467US6721417B2Method and apparatus for controlling network automatic call distributionFUJITSU LTD·Filed 1998·Granted Apr 13, 2004·47 cites·16 claims
- 0566US4650724AHigh corrosion resistance composite plated steel stripKAWASAKI STEEL CO·Filed 1985·Granted Mar 17, 1987·18 cites·2 claims
- 0664US5852656AElectronic conference system and conference server apparatusFUJITSU LTD·Filed 1995·Granted Dec 22, 1998·56 cites·11 claims
- 0759US5451323AMethod for recovering and reproducing tinning liquidKAWASAKI STEEL CO·Filed 1994·Granted Sep 19, 1995·14 cites·8 claims
- 0858US5548578ALAN-to-LAN communication method, and LAN-to-LAN connecting unitFUJITSU LTD·Filed 1994·Granted Aug 20, 1996·40 cites·6 claims
- 0957US5019460AGalvannealed steel sheet having improved spot-weldabilityKAWASAKI STEEL CO·Filed 1989·Granted May 28, 1991·16 cites·2 claims
- 1054US5653825AFerrite-type hot-rolled stainless steel sheet having excellent resistance to surface roughening and to high-temperature fatigue after workingKAWASAKI STEEL CO·Filed 1996·Granted Aug 5, 1997·12 cites·20 claims
- 1150US9812819B2Power cordPANASONIC IP MAN CO LTD·Filed 2014·Granted Nov 7, 2017·1 cites·2 claims
- 1249US5395687ASurface-treated aluminum material having improved spot resistance weldability, workability, and corrosion resistanceKAWASAKI STEEL CO·Filed 1993·Granted Mar 7, 1995·15 cites·4 claims
- 1348US5709836AChromium steel sheets having an excellent press formabilityKAWASAKI STEEL CO·Filed 1995·Granted Jan 20, 1998·9 cites·10 claims
- 1446US5433796AMethod for preparing galvanized steel strip having minimal uncoated defectsKAWASAKI STEEL CO·Filed 1993·Granted Jul 18, 1995·11 cites·4 claims
- 1545US5662864AFe-Cr alloy exhibiting excellent ridging resistance and surface characteristicsKAWASAKI STEEL CO·Filed 1996·Granted Sep 2, 1997·8 cites·2 claims
- 1644US9260021B2Signal generation circuitPANASONIC CORP·Filed 2014·Granted Feb 16, 2016·0 cites·7 claims
- 1742US5147729ASteel plate with organic coating having improved corrosion resistance in as-worked stateKAWASAKI STEEL CO·Filed 1991·Granted Sep 15, 1992·10 cites·4 claims
- 1837US10367346B2Electric leakage protection device and feed control devicePANASONIC IP MAN CO LTD·Filed 2015·Granted Jul 30, 2019·0 cites·11 claims
- 1936US6687357B1Arbitration-type call establishing system method and storage mediumFUJITSU LTD·Filed 1999·Granted Feb 3, 2004·13 cites·34 claims
- 2030US6295352B1Switching system for automatic call distribution and new operation trainingFUJITSU LTD·Filed 1998·Granted Sep 25, 2001·0 cites·10 claims
- 2130US5076549AContinuous dip-plating apparatus for steel stripKAWASAKI STEEL CO·Filed 1990·Granted Dec 31, 1991·2 cites·4 claims
- 2229US5127966AMethod of producing hot-dip galvannealed steel sheet free of ti white-stripe defectsKAWASAKI STEEL CO·Filed 1991·Granted Jul 7, 1992·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →