Assignee
TAMURAKAKEN CORP
US·2 granted patents·6 citations·filing 2002–2002
Top patents by PatentIndex Score
2 records- 0144US6712262B2Water-soluble preflux, printed circuit board, and process for treating the surface of a metal in a printed circuit boardTAMURAKAKEN CORP·Filed 2002·Granted Mar 30, 2004·5 cites·14 claims
- 0242US6756166B2Photosensitive resin composition and printed wiring boardTAMURAKAKEN CORP·Filed 2002·Granted Jun 29, 2004·1 cites·22 claims
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