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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hosaka; Tohru
Address:
Kanagawa, JP
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
7238405 Insulating material containing cycloolefin polymer July 3, 2007
An insulating material comprising a cycloolefin polymer, specifically, an interlayer insulating material for a high-density assembly board having interlayer-connecting via holes at most 200 .mu.m in diameter, comprising a cycloolefin polymer containing at least 50 mol % of a repeating un
6713154 Insulating material containing cycloolefin polymer March 30, 2004
An insulating material comprising a cycloolefin polymer, specifically, an interlayer insulating material for a high-density assembly board having interlayer-connecting via holes at most 200 .mu.m in diameter, comprising a cycloolefin polymer containing at least 50 mol % of a repeating un










 
 
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