Inventor · disambiguated record
Kanji Hanashima
Also filed as: HANASHIMA KANJI
10 granted patents·2 pending applications·217 citations·filing 1996–2006
91Inventor score
Top patents by PatentIndex Score
12 records- 0192US6905125B2Metal gasketNICHIAS CORP·Filed 2004·Granted Jun 14, 2005·49 cites·2 claims
- 0287USD498826SMetal ring gasketNICHIAS CO LTD·Filed 2003·Granted Nov 23, 2004·39 cites·1 claims
- 0379US7520511B2O-ring and clamp-type joint for vacuum apparatusNICHIAS CORP·Filed 2006·Granted Apr 21, 2009·8 cites·5 claims
- 0479US6502833B1Metal C-shaped ring gasketNICHIAS CORP·Filed 2000·Granted Jan 7, 2003·25 cites·3 claims
- 0577US5683091ASpiral wound gasket with at least five inner and outer plies secured by at least four weldsNICHIAS CORP·Filed 1996·Granted Nov 4, 1997·40 cites·11 claims
- 0675US7722053B2Outer ring and clamp-type joint for vacuum apparatusNICHIAS CORP·Filed 2006·Granted May 25, 2010·6 cites·5 claims
- 0768US6916024B2GasketNICHIAS CORP·Filed 2003·Granted Jul 12, 2005·13 cites·8 claims
- 0867US6942220B2Combination metal gasket and seal structureNICHIAS CORP·Filed 2004·Granted Sep 13, 2005·12 cites·5 claims
- 0956US5997007ASpiral wound type gasketNICHIAS CORP·Filed 1997·Granted Dec 7, 1999·21 cites·15 claims
- 1050US6926286B2Gasket holding deviceNICHIAS CORP·Filed 2003·Granted Aug 9, 2005·4 cites·3 claims
- 1142US2004188955A1Ring-shaped metal gasketFiled 2004·Application pending·0 cites
- 1241US2007102888A1Ring-shaped metal gasketHONDA MOTOR CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →