Assignee
TATSUTA DENSEN KK
19 granted patents·4 pending applications·489 citations·filing 1974–2014
Top patents by PatentIndex Score
23 records- 0184US4789411AConductive copper paste compositionTATSUTA DENSEN KK·Filed 1987·Granted Dec 6, 1988·52 cites·26 claims
- 0282US5981043AElectroconductive coating composition, a printed circuit board fabricated by using it and a flexible printed circuit assembly with electromagnetic shieldTATSUTA DENSEN KK·Filed 1997·Granted Nov 9, 1999·74 cites·5 claims
- 0382US5381097ALiquid leakage detector lineTATSUTA DENSEN KK·Filed 1993·Granted Jan 10, 1995·54 cites·18 claims
- 0479US3932694APre-treatment method for electroless plating for producing a metal film as resistorTATSUTA DENSEN KK·Filed 1974·Granted Jan 13, 1976·26 cites·7 claims
- 0578US4918977ALiquid leakage detector lineTATSUTA DENSEN KK·Filed 1987·Granted Apr 24, 1990·39 cites·18 claims
- 0677US7214419B2Conductive paste multilayered board including the conductive paste and process for producing the sameTATSUTA DENSEN KK·Filed 2003·Granted May 8, 2007·20 cites·8 claims
- 0772US5341274APrinted circuit board with enhanced EMI suppressionTATSUTA DENSEN KK·Filed 1990·Granted Aug 23, 1994·31 cites·5 claims
- 0868US5567357AConductive paint having good adhesion to molding of metallic oxideTATSUTA DENSEN KK·Filed 1994·Granted Oct 22, 1996·26 cites·2 claims
- 0966US8023787B2Cicada-resistant optical drop cableTATSUTA DENSEN KK·Filed 2007·Granted Sep 20, 2011·7 cites·9 claims
- 1066US5196898AOptical liquid sensor, a method of manufacturing the same, and an automotive oil/battery checker employing the sensorTATSUTA DENSEN KK·Filed 1990·Granted Mar 23, 1993·35 cites·13 claims
- 1163US4120139ACable making apparatusTATSUTA DENSEN KK·Filed 1977·Granted Oct 17, 1978·13 cites·13 claims
- 1262US2016120077A1Electromagnetic wave shield film, printed wiring board using same, and rolled copper foilTATSUTA DENSEN KK·Filed 2014·Application pending·0 cites
- 1360US5736070AElectroconductive coating composition, a printed circuit board fabricated by using it and a flexible printed circuit assembly with electromagnetic shieldTATSUTA DENSEN KK·Filed 1996·Granted Apr 7, 1998·27 cites·6 claims
- 1460US3930896AMethod for producing metal film resistor by electroless platingTATSUTA DENSEN KK·Filed 1974·Granted Jan 6, 1976·13 cites·5 claims
- 1554US5466893APrinted circuit board having enhanced EMI suppressionTATSUTA DENSEN KK·Filed 1994·Granted Nov 14, 1995·18 cites·7 claims
- 1653US2015373835A1Method for manufacturing shield printed wiring board, and shield film and shield printed wiring boardTATSUTA DENSEN KK·Filed 2013·Application pending·0 cites
- 1752US4814018AFiller for noise insulating material and noise insulating material using sameTATSUTA DENSEN KK·Filed 1987·Granted Mar 21, 1989·11 cites·16 claims
- 1851US5064890ANoise insulating materialTATSUTA DENSEN KK·Filed 1990·Granted Nov 12, 1991·13 cites·10 claims
- 1947US5449863APrinted circuit boardTATSUTA DENSEN KK·Filed 1994·Granted Sep 12, 1995·11 cites·13 claims
- 2045US2015305144A1Shield film and shield printed wiring boardTATSUTA DENSEN KK·Filed 2013·Application pending·0 cites
- 2144US2016166757A1Liquid detecting device, electrode connector for same, liquid detecting system, and liquid detecting methodTATSUTA DENSEN KK·Filed 2013·Application pending·0 cites
- 2242US5779941A1,2-N-acyl-N-methylene-ethylenediamine, and electroconductive paste comprising itTATSUTA DENSEN KK·Filed 1997·Granted Jul 14, 1998·8 cites·6 claims
- 2334US5140733AMethod of fixing flange to peripheral edge of a disc springTATSUTA DENSEN KK·Filed 1989·Granted Aug 25, 1992·11 cites·1 claims
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