Ishino Gasket Mfg., Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8117749 Process for producing metallic gasketJul 19, 06Feb 21, 12[B21D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0230,858 Sealing beadAbandonedMay 07, 03Dec 18, 03[F02F]
6062572 Metal gasketExpiredFeb 19, 98May 16, 00[F02F]
4243231 Gasket reinforced by grommet in combination with graphite sheetExpiredAug 10, 79Jan 06, 81[F16J]

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