Assignee
NIPPON CMK KK
JP·70 granted patents·1 pending application·1,258 citations·filing 1985–2010
Top patents by PatentIndex Score
71 records- 0199US7279750B2Semiconductor device incorporating a semiconductor constructing body and an interconnecting layer which is connected to a ground layer via a vertical conducting portionNIPPON CMK KK·Filed 2005·Granted Oct 9, 2007·86 cites·8 claims
- 0293US5404637AMethod of manufacturing multilayer printed wiring boardNIPPON CMK KK·Filed 1993·Granted Apr 11, 1995·93 cites·16 claims
- 0388US5133120AMethod of filling conductive material into through holes of printed wiring boardNIPPON CMK KK·Filed 1991·Granted Jul 28, 1992·69 cites·17 claims
- 0487US5268194AMethod of packing filler into through-holes in a printed circuit boardNIPPON CMK KK·Filed 1991·Granted Dec 7, 1993·63 cites·13 claims
- 0585US7894200B2Printed wiring board with built-in semiconductor element, and process for producing the sameNIPPON CMK KK·Filed 2006·Granted Feb 22, 2011·11 cites·7 claims
- 0685US7183639B2Semiconductor device and method of manufacturing the sameNIPPON CMK KK·Filed 2004·Granted Feb 27, 2007·41 cites·36 claims
- 0780US5096524AMethod for automatically stretching a silk screen fabric on a silk screen printing frameNIPPON CMK KK·Filed 1990·Granted Mar 17, 1992·22 cites·3 claims
- 0877US8035979B2Printed wiring board with built-in semiconductor element, and process for producing the sameNIPPON CMK KK·Filed 2010·Granted Oct 11, 2011·4 cites·7 claims
- 0976US7243425B2Printed wiring board and method of manufacturing the sameNIPPON CMK KK·Filed 2005·Granted Jul 17, 2007·6 cites·4 claims
- 1075US5145691AApparatus for packing filler into through-holes or the like in a printed circuit boardNIPPON CMK KK·Filed 1991·Granted Sep 8, 1992·39 cites·11 claims
- 1174US5191709AMethod of forming through-holes in printed wiring boardNIPPON CMK KK·Filed 1991·Granted Mar 9, 1993·37 cites·4 claims
- 1273US7363706B2Method of manufacturing a multilayer printed wiring boardNIPPON CMK KK·Filed 2005·Granted Apr 29, 2008·5 cites·8 claims
- 1372US5220135APrinted wiring board having shielding layerNIPPON CMK KK·Filed 1990·Granted Jun 15, 1993·33 cites·11 claims
- 1471US5210940AMethod of producing a printed circuit boardNIPPON CMK KK·Filed 1991·Granted May 18, 1993·34 cites·9 claims
- 1570US5180465AEtching method of forming microcircuit patterns on a printed circuit boardNIPPON CMK KK·Filed 1991·Granted Jan 19, 1993·31 cites·6 claims
- 1670US5168624AMethod of manufacturing printed wiring boardNIPPON CMK KK·Filed 1991·Granted Dec 8, 1992·39 cites·15 claims
- 1769US5186811AMethod of manufacturing printed wiring boardsNIPPON CMK KK·Filed 1992·Granted Feb 16, 1993·25 cites·2 claims
- 1866US5028743APrinted circuit board with filled throughholesNIPPON CMK KK·Filed 1990·Granted Jul 2, 1991·23 cites·10 claims
- 1965US5277787AMethod of manufacturing printed wiring boardNIPPON CMK KK·Filed 1992·Granted Jan 11, 1994·34 cites·2 claims
- 2065US5266748APrinted wiring board having through-holes covered with ink layer and method of manufacture thereofNIPPON CMK KK·Filed 1991·Granted Nov 30, 1993·34 cites·10 claims
- 2165US4991060APrinted circuit board having conductors interconnected by foamed electroconductive pasteNIPPON CMK KK·Filed 1989·Granted Feb 5, 1991·22 cites·4 claims
- 2265US4978414AApparatus for stretching silk including means to move cramp members independently of each otherNIPPON CMK KK·Filed 1985·Granted Dec 18, 1990·20 cites·1 claims
- 2363US5238524AHole masking apparatusNIPPON CMK KK·Filed 1991·Granted Aug 24, 1993·26 cites·5 claims
- 2462US5030800APrinted wiring board with an electronic wave shielding layerNIPPON CMK KK·Filed 1990·Granted Jul 9, 1991·20 cites·8 claims
- 2561US5100695AMethod of manufacturing a printed circuit boardNIPPON CMK KK·Filed 1989·Granted Mar 31, 1992·19 cites·11 claims
- 2659US5294755APrinted wiring board having shielding layerNIPPON CMK KK·Filed 1991·Granted Mar 15, 1994·20 cites·16 claims
- 2758US5629497APrinted wiring board and method of manufacturing in which a basefilm including conductive circuits is covered by a cured polyimide resin layNIPPON CMK KK·Filed 1995·Granted May 13, 1997·24 cites·14 claims
- 2857US5262596APrinted wiring board shielded from electromagnetic waveNIPPON CMK KK·Filed 1991·Granted Nov 16, 1993·19 cites·10 claims
- 2957US4806706APrinted wiring boardNIPPON CMK KK·Filed 1987·Granted Feb 21, 1989·18 cites·16 claims
- 3056US5633480APrinted wiring board having a cover lay laminated on a polyimide resin base film containing conductive circuitsNIPPON CMK KK·Filed 1995·Granted May 27, 1997·22 cites·11 claims
- 3156US5416667APrinted wiring board having an electromagnetic wave shielding layerNIPPON CMK KK·Filed 1993·Granted May 16, 1995·15 cites·20 claims
- 3254US5025116APrinted wiring board having electromagnetic wave shielding layerNIPPON CMK KK·Filed 1990·Granted Jun 18, 1991·17 cites·8 claims
- 3352US4969296AApparatus of surface grinding of planar memberNIPPON CMK KK·Filed 1989·Granted Nov 13, 1990·14 cites·14 claims
- 3451US5277929AMethod for masking through holes in manufacturing process of printed circuit boardNIPPON CMK KK·Filed 1991·Granted Jan 11, 1994·16 cites·13 claims
- 3551US5263240AMethod of manufacturing printed wiring boards for motorsNIPPON CMK KK·Filed 1992·Granted Nov 23, 1993·15 cites·7 claims
- 3651US5112648AMethod of manufacturing a printed circuit boardNIPPON CMK KK·Filed 1991·Granted May 12, 1992·15 cites·3 claims
- 3749US5196230AMethod for connecting an electromagnetic wave shielding layer with a ground circuit in a printed circuit boardNIPPON CMK KK·Filed 1991·Granted Mar 23, 1993·13 cites·8 claims
- 3848US5236736AMethod for manufacturing an electromagnetic wave shield printed wiring boardNIPPON CMK KK·Filed 1991·Granted Aug 17, 1993·13 cites·12 claims
- 3945US5377406AProcess for producing a printed circuit boardNIPPON CMK KK·Filed 1993·Granted Jan 3, 1995·11 cites·17 claims
- 4045US5210379APrinted wiring board with electromagnetic wave shielding layerNIPPON CMK KK·Filed 1992·Granted May 11, 1993·11 cites·11 claims
- 4145US4859805APrinted wiring boardNIPPON CMK KK·Filed 1988·Granted Aug 22, 1989·11 cites·19 claims
- 4244US5308644AMethod for manufacturing a printed wiring board having a shield layerNIPPON CMK KK·Filed 1991·Granted May 3, 1994·10 cites·1 claims
- 4344US5296082AMold for printed wiring boardNIPPON CMK KK·Filed 1992·Granted Mar 22, 1994·9 cites·15 claims
- 4444US5169477AEtching apparatus for forming microcircuit patterns on a printed circuit boardNIPPON CMK KK·Filed 1991·Granted Dec 8, 1992·6 cites·7 claims
- 4543US5293004APrinted circuit board having an electromagnetic shielding layerNIPPON CMK KK·Filed 1992·Granted Mar 8, 1994·10 cites·8 claims
- 4643US5090120AProcess for forming solder lands in a printed wiring board manufacturing methodNIPPON CMK KK·Filed 1990·Granted Feb 25, 1992·11 cites·6 claims
- 4743US4885431APrinted circuit boardNIPPON CMK KK·Filed 1988·Granted Dec 5, 1989·10 cites·6 claims
- 4841US2007074902A1Printed-wiring board, multilayer printed-wiring board and manufacturing process thereforNIPPON CMK KK·Filed 2006·Application pending·0 cites
- 4940US5233754AMethod for forming perforations on a printed circuit boardNIPPON CMK KK·Filed 1991·Granted Aug 10, 1993·9 cites·20 claims
- 5040US5219607AMethod of manufacturing printed circuit boardNIPPON CMK KK·Filed 1991·Granted Jun 15, 1993·8 cites·11 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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