Inventor · disambiguated record
Itsuo Ishikawa
Also filed as: ISHIKAWA ITSUO
7 granted patents·159 citations·filing 1991–1995
87Inventor score
Files withISHIKAWA GASKET7
Top patents by PatentIndex Score
7 records- 0179US5478092AMetal laminate gasket with edge support beadsISHIKAWA GASKET·Filed 1995·Granted Dec 26, 1995·28 cites·4 claims
- 0276US5427389AMetal laminate gasket with edge support beadsISHIKAWA GASKET·Filed 1993·Granted Jun 27, 1995·39 cites·7 claims
- 0372US5221097ASealing system using metal gasket with projection beadISHIKAWA GASKET·Filed 1991·Granted Jun 22, 1993·33 cites·8 claims
- 0465US5277433AMetal laminate gasket with surface pressure adjusting ringISHIKAWA GASKET·Filed 1992·Granted Jan 11, 1994·33 cites·9 claims
- 0537US5375856AProtecting member for a gasketISHIKAWA GASKET·Filed 1993·Granted Dec 27, 1994·10 cites·12 claims
- 0636US5316322AMetal plate with intersecting beadsISHIKAWA GASKET·Filed 1992·Granted May 31, 1994·8 cites·7 claims
- 0736US5170927AMetal plate with intersecting beadsISHIKAWA GASKET·Filed 1991·Granted Dec 15, 1992·8 cites·9 claims
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