Assignee
KYOWA ELECTRIC & CHEMICAL
JP·24 granted patents·2 pending applications·633 citations·filing 1975–2005
Top patents by PatentIndex Score
26 records- 0193US6427928B1Straw with plugKYOWA ELECTRIC & CHEMICAL·Filed 2000·Granted Aug 6, 2002·75 cites·4 claims
- 0290US5167896AMethod of manufacturing a front cabinet for use with a displayKYOWA ELECTRIC & CHEMICAL·Filed 1991·Granted Dec 1, 1992·85 cites·4 claims
- 0388US4244096ASpeaker box manufacturing methodKYOWA ELECTRIC & CHEMICAL·Filed 1979·Granted Jan 13, 1981·96 cites·4 claims
- 0487US4256224ANestable and stackable six-bottle carrierKYOWA ELECTRIC & CHEMICAL·Filed 1979·Granted Mar 17, 1981·58 cites·16 claims
- 0585US6375019B1Straw with plugKYOWA ELECTRIC & CHEMICAL·Filed 2001·Granted Apr 23, 2002·42 cites·20 claims
- 0684US3991879ACrate for carrying bottles, cans or the like articlesKYOWA ELECTRIC & CHEMICAL·Filed 1975·Granted Nov 16, 1976·53 cites·6 claims
- 0779US6416329B1Writing device for practice in writing charactersKYOWA ELECTRIC & CHEMICAL·Filed 2000·Granted Jul 9, 2002·23 cites·6 claims
- 0877US4204617ATwo bottle carrierKYOWA ELECTRIC & CHEMICAL·Filed 1978·Granted May 27, 1980·38 cites·11 claims
- 0972US6253468B1Spike structure for sporting shoesKYOWA ELECTRIC & CHEMICAL·Filed 2000·Granted Jul 3, 2001·16 cites·4 claims
- 1068US4070546APortable stereo audio apparatusKYOWA ELECTRIC & CHEMICAL·Filed 1976·Granted Jan 24, 1978·29 cites·5 claims
- 1167US6457597B2Beverage can cap and strawKYOWA ELECTRIC & CHEMICAL·Filed 2001·Granted Oct 1, 2002·13 cites·3 claims
- 1267US6450401B1Writing board with electronic calculatorKYOWA ELECTRIC & CHEMICAL·Filed 2000·Granted Sep 17, 2002·12 cites·7 claims
- 1364US6599566B2Ornamental parts and manufacturing method thereofKYOWA ELECTRIC & CHEMICAL·Filed 2001·Granted Jul 29, 2003·2 cites·4 claims
- 1459USD249260SCombined cartridge recorder and playerKYOWA ELECTRIC & CHEMICAL·Filed 1976·Granted Sep 5, 1978·6 cites·1 claims
- 1557US6315573B1Article placing table with an erasable writing deviceKYOWA ELECTRIC & CHEMICAL·Filed 2000·Granted Nov 13, 2001·6 cites·5 claims
- 1655US5761788AMethod for making a magnetic head drum for a magnetic recording apparatusKYOWA ELECTRIC & CHEMICAL·Filed 1996·Granted Jun 9, 1998·12 cites·3 claims
- 1755US5093054AMethod for making a reflector of a satellite broadcasting receiving parabolic antennaKYOWA ELECTRIC & CHEMICAL·Filed 1990·Granted Mar 3, 1992·22 cites·26 claims
- 1853US6243215B1Image magnifying Fresnel lens for observation of a on display screenKYOWA ELECTRIC & CHEMICAL·Filed 1999·Granted Jun 5, 2001·10 cites·5 claims
- 1947US5294385AMethod of forming thick-walled front cabinet for image display deviceKYOWA ELECTRIC & CHEMICAL·Filed 1992·Granted Mar 15, 1994·13 cites·5 claims
- 2046US6976803B2Stationary board for blocking lights of oncoming vehicles in medial strip and facilitating nighttime identification of medial stripKYOWA ELECTRIC & CHEMICAL·Filed 2004·Granted Dec 20, 2005·0 cites·6 claims
- 2146US2004164460A1Method for producing an article of plastics by injection moldingKYOWA ELECTRIC & CHEMICAL·Filed 2004·Application pending·0 cites
- 2245US2006261229A1Hanger hookKYOWA ELECTRIC & CHEMICAL·Filed 2005·Application pending·0 cites
- 2343US5214551AMechanism for positioning a magnetic head and a pinch roller in a tape recorder without reliance on a solenoidKYOWA ELECTRIC & CHEMICAL·Filed 1988·Granted May 25, 1993·6 cites·7 claims
- 2440US6858165B2Method of manufacturing plastic thin-plate article with protrusions on surface thereofKYOWA ELECTRIC & CHEMICAL·Filed 2001·Granted Feb 22, 2005·0 cites·7 claims
- 2537US4565718AProcess and apparatus for coating the surfaces of containers with a materialKYOWA ELECTRIC & CHEMICAL·Filed 1984·Granted Jan 21, 1986·9 cites·3 claims
- 2630US5731044AProcess and apparatus for coating display CRT tube for electronic deviceKYOWA ELECTRIC & CHEMICAL·Filed 1996·Granted Mar 24, 1998·7 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →