Assignee
EASTERN CO LTD
JP·5 granted patents·72 citations·filing 1989–1996
Top patents by PatentIndex Score
5 records- 0173US5352325AMethod of forming through holes in printed wiring board substratesEASTERN CO LTD·Filed 1993·Granted Oct 4, 1994·38 cites·19 claims
- 0264US5110916ABis (octaalkylphthalocyaninate) lanthanidesEASTERN CO LTD·Filed 1990·Granted May 5, 1992·9 cites·21 claims
- 0356US5650020AColored soldered compositionEASTERN CO LTD·Filed 1994·Granted Jul 22, 1997·18 cites·14 claims
- 0431US5062990ADiscotic octasubstituted tetrapyrazinotetraazaporphyrazinesEASTERN CO LTD·Filed 1989·Granted Nov 5, 1991·5 cites·14 claims
- 0528US5714013AMethod of forming a colored membrane on soldered portion by employing colored solder materialsEASTERN CO LTD·Filed 1996·Granted Feb 3, 1998·2 cites·9 claims
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