Sanei Giken Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6659152 LaminatorExpiredMay 03, 02Dec 09, 03[B30B]
2002/0079,276 Substrate positioning apparatus and exposure apparatusAbandonedDec 18, 01Jun 27, 02[A47G]
6367532 LaminatorExpiredNov 12, 99Apr 09, 02[B32B]
6320659 Clearance measuring device and method for exposureExpiredMar 13, 00Nov 20, 01[G01B]
6160611 Exposing apparatus and methodExpiredNov 20, 98Dec 12, 00[C09K, G03B, G03F]
5682228 Alignment method and apparatus in an exposing processExpiredApr 10, 96Oct 28, 97[G03B]
5534969 Alignment method and apparatus in an exposing processExpiredJun 02, 94Jul 09, 96[G03B]
4743325 Method of sticking film sheet on panel surfaceExpiredSep 17, 86May 10, 88[B32B]
4659419 Laminator for sticking film sheet on panel surfaceExpiredMay 01, 84Apr 21, 87[B32B]

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