Inventor · disambiguated record
Shigeru Kawamoto
Also filed as: KAWAMOTO SHIGERU
5 granted patents·6 pending applications·115 citations·filing 1997–2008
82Inventor score
Top patents by PatentIndex Score
11 records- 0187US6357224B1Engine exhaust gas purifying apparatusHITACHI LTD·Filed 2000·Granted Mar 19, 2002·36 cites·16 claims
- 0283US6502388B2Engine exhaust gas cleaning systemHITACHI LTD·Filed 2001·Granted Jan 7, 2003·28 cites·21 claims
- 0372US7972231B2Pulley assemblyMITSUBOSHI BELTING LTD·Filed 2005·Granted Jul 5, 2011·7 cites·29 claims
- 0472US6383267B1Exhaust gas cleaning system for an engineHITACHI LTD·Filed 2000·Granted May 7, 2002·29 cites·14 claims
- 0559US2009099976A1Method and system for determining optimal portfolioKAWAMOTO SHIGERU·Filed 2008·Application pending·0 cites
- 0655US2003083971A1Method and system for determining optimal portfolioFiled 2002·Application pending·0 cites
- 0752US2007005479A1Enterprise portfolio simulation systemHITACHI LTD·Filed 2006·Application pending·0 cites
- 0849US5928453AJoining process of resin membersMITSUBISHI MOTORS CORP·Filed 1997·Granted Jul 27, 1999·15 cites·17 claims
- 0948US2004030628A1Asset management support system and methodFiled 2003·Application pending·0 cites
- 1042US2002184877A1Engine exhaust purifying apparatusHITACHI LTD·Filed 2002·Application pending·0 cites
- 1135US2002029562A1Engine exhaust purifying apparatusHITACHI LTD·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →