Assignee
SONY CHEMICALS CORP
JP·176 granted patents·18 pending applications·3,529 citations·filing 1994–2006
Top patents by PatentIndex Score
194 records- 0196US6452475B1Protective deviceSONY CHEMICALS CORP·Filed 2000·Granted Sep 17, 2002·98 cites·6 claims
- 0296US5712610AProtective deviceSONY CHEMICALS CORP·Filed 1995·Granted Jan 27, 1998·151 cites·15 claims
- 0395US5703573ATransmitter-receiver for non-contact IC card systemSONY CHEMICALS CORP·Filed 1996·Granted Dec 30, 1997·229 cites·2 claims
- 0494US6531026B1Method for mounting electronic elementsSONY CHEMICALS CORP·Filed 2000·Granted Mar 11, 2003·100 cites·17 claims
- 0593US6447867B1Epoxy resin composition and optical information recording medium using the sameSONY CHEMICALS CORP·Filed 2000·Granted Sep 10, 2002·51 cites·1 claims
- 0693US6351361B1Overcurrent protection deviceSONY CHEMICALS CORP·Filed 2000·Granted Feb 26, 2002·60 cites·8 claims
- 0792US6566995B2Protective elementSONY CHEMICALS CORP·Filed 2001·Granted May 20, 2003·88 cites·2 claims
- 0892US5965064AAnisotropically electroconductive adhesive and adhesive filmSONY CHEMICALS CORP·Filed 1998·Granted Oct 12, 1999·131 cites·13 claims
- 0991US6592783B2Anisotropic conductive adhesive filmSONY CHEMICALS CORP·Filed 2001·Granted Jul 15, 2003·48 cites·8 claims
- 1089US6395993B1Multilayer flexible wiring boardsSONY CHEMICALS CORP·Filed 2000·Granted May 28, 2002·46 cites·13 claims
- 1189US5705852ANon-contact IC card and process for its productionSONY CHEMICALS CORP·Filed 1996·Granted Jan 6, 1998·147 cites·7 claims
- 1288US6769469B2Process for mounting semiconductor device and mounting apparatusSONY CHEMICALS CORP·Filed 2001·Granted Aug 3, 2004·30 cites·5 claims
- 1388US6585165B1IC card having a mica capacitorSONY CHEMICALS CORP·Filed 2000·Granted Jul 1, 2003·72 cites·12 claims
- 1487US6653736B2Multilayer flexible wiring boardsSONY CHEMICALS CORP·Filed 2002·Granted Nov 25, 2003·36 cites·12 claims
- 1585US6404052B1Multi-layer flexible printed wiring boardSONY CHEMICALS CORP·Filed 2000·Granted Jun 11, 2002·36 cites·24 claims
- 1685US6344633B1Stacked protective device lacking an insulating layer between the heating element and the low-melting elementSONY CHEMICALS CORP·Filed 2000·Granted Feb 5, 2002·31 cites·5 claims
- 1784US5866891ATransmitter-receiver for non-contact IC card systemSONY CHEMICALS CORP·Filed 1996·Granted Feb 2, 1999·53 cites·7 claims
- 1883US6661633B1Protective elementSONY CHEMICALS CORP·Filed 2000·Granted Dec 9, 2003·17 cites·4 claims
- 1983US6583364B1Ultrasonic manufacturing apparatuses, multilayer flexible wiring boards and processes for manufacturing multilayer flexible wiring boardsSONY CHEMICALS CORP·Filed 2000·Granted Jun 24, 2003·21 cites·9 claims
- 2083US6451875B1Connecting material for anisotropically electroconductive connectionSONY CHEMICALS CORP·Filed 2000·Granted Sep 17, 2002·32 cites·9 claims
- 2183US6409866B1Process for mounting semiconductor deviceSONY CHEMICALS CORP·Filed 2000·Granted Jun 25, 2002·34 cites·28 claims
- 2282US6137447AAntenna for reader/writerSONY CHEMICALS CORP·Filed 1996·Granted Oct 24, 2000·85 cites·4 claims
- 2381US6903463B1COG-assembly and connecting material to be used thereinSONY CHEMICALS CORP·Filed 2000·Granted Jun 7, 2005·19 cites·11 claims
- 2480US6399891B1Multilayer boardsSONY CHEMICALS CORP·Filed 2000·Granted Jun 4, 2002·24 cites·15 claims
- 2580US6344156B1Anisotropic conductive adhesive filmSONY CHEMICALS CORP·Filed 1999·Granted Feb 5, 2002·63 cites·15 claims
- 2679US6420659B1Flexible wiring board pieces and wiring sheetsSONY CHEMICALS CORP·Filed 2000·Granted Jul 16, 2002·24 cites·15 claims
- 2779US5652423ANon-contacting RF-ID card for wide voltage range inputSONY CHEMICALS CORP·Filed 1995·Granted Jul 29, 1997·60 cites·1 claims
- 2878US6641928B2Adhesives and electric devicesSONY CHEMICALS CORP·Filed 2001·Granted Nov 4, 2003·27 cites·11 claims
- 2978US6524892B1Method of fabricating multilayer flexible wiring boardsSONY CHEMICALS CORP·Filed 2000·Granted Feb 25, 2003·21 cites·4 claims
- 3078US6518887B2Information recording tagSONY CHEMICALS CORP·Filed 2001·Granted Feb 11, 2003·25 cites·8 claims
- 3178US5764196AMultiple loop antennaSONY CHEMICALS CORP·Filed 1996·Granted Jun 9, 1998·59 cites·11 claims
- 3277US6596947B1Board pieces, flexible wiring boards, and processes for manufacturing flexible wiring boardsSONY CHEMICALS CORP·Filed 2000·Granted Jul 22, 2003·22 cites·21 claims
- 3377US6462318B2Protective elementSONY CHEMICALS CORP·Filed 2001·Granted Oct 8, 2002·25 cites·6 claims
- 3477US6294316B1Processes for manufacturing flexible printed wiring boardsSONY CHEMICALS CORP·Filed 2000·Granted Sep 25, 2001·22 cites·14 claims
- 3576US6827880B2Anisotropic conductive adhesiveSONY CHEMICALS CORP·Filed 2001·Granted Dec 7, 2004·12 cites·12 claims
- 3676US6174617B1Communication method, remaining capacity calculation method, total capacity calculation method, overcharge protection method, information display method, and battery packSONY CHEMICALS CORP·Filed 1998·Granted Jan 16, 2001·56 cites·15 claims
- 3775US6643923B1Processes for manufacturing flexible wiring boardsSONY CHEMICALS CORP·Filed 1999·Granted Nov 11, 2003·30 cites·13 claims
- 3875US6355357B1Flexible printed board, polyamic acid and polyamic acid varnish containing sameSONY CHEMICALS CORP·Filed 1999·Granted Mar 12, 2002·26 cites·14 claims
- 3975US6020059AMultilayer anisotropic electroconductive adhesive and method for manufacturing sameSONY CHEMICALS CORP·Filed 1998·Granted Feb 1, 2000·48 cites·3 claims
- 4074US6831117B2Hardener particle, manufacturing method for hardener particle and adhesiveSONY CHEMICALS CORP·Filed 2002·Granted Dec 14, 2004·12 cites·6 claims
- 4174US6777622B2Wiring boardsSONY CHEMICALS CORP·Filed 2003·Granted Aug 17, 2004·20 cites·17 claims
- 4274US6566422B1Connecting materialSONY CHEMICALS CORP·Filed 2000·Granted May 20, 2003·22 cites·9 claims
- 4374US6114672APTC-element, protective device and electric circuit boardSONY CHEMICALS CORP·Filed 1998·Granted Sep 5, 2000·47 cites·17 claims
- 4474US5939217ABattery and protecting element thereforSONY CHEMICALS CORP·Filed 1997·Granted Aug 17, 1999·53 cites·9 claims
- 4573US6809267B1Flexible printed wiring board and its production methodSONY CHEMICALS CORP·Filed 2000·Granted Oct 26, 2004·17 cites·10 claims
- 4673US6649232B2Recording sheetSONY CHEMICALS CORP·Filed 2001·Granted Nov 18, 2003·8 cites·10 claims
- 4773US5998018ACoat masking tape base material, and coat masking tapeSONY CHEMICALS CORP·Filed 1997·Granted Dec 7, 1999·37 cites·29 claims
- 4872US6518095B1Process for producing semiconductor deviceSONY CHEMICALS CORP·Filed 2000·Granted Feb 11, 2003·19 cites·5 claims
- 4971US6514433B1Connecting materialSONY CHEMICALS CORP·Filed 2000·Granted Feb 4, 2003·13 cites·6 claims
- 5071US6340607B1Process for mounting semiconductor device and mounting apparatusSONY CHEMICALS CORP·Filed 2000·Granted Jan 22, 2002·12 cites·8 claims
Showing the top 50 of 194 patent records by PatentIndex Score.
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