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FURUKAWA CIRCUIT FOIL

Overview
  • Total Patents
    97
About

FURUKAWA CIRCUIT FOIL has a total of 97 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets surface technology and coating, audio-visual technology and machines are FURUKAWA CIRCUIT FOIL FOIL CO, FURUKAWA CIRCUIT FOIL KK and CIRCUIT FOIL LUXEMBOURG TRADING SARL.

Patent filings per year

Chart showing FURUKAWA CIRCUIT FOILs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Suzuki Yuuji 23
#2 Nakatsugawa Hiroshi 14
#3 Nakatsugawa Koji 11
#4 Suzuki Akitoshi 11
#5 Nakatsugawa Kouji 9
#6 Matsumoto Sadao 9
#7 Kimijima Hisao 9
#8 Matsuda Akira 8
#9 Kikuchi Yuuki 7
#10 Fukuda Shin 6

Latest patents

Publication Filing date Title
TW200636097A Copper foil and method for manufacturing the same and flexible printed circuit board
TW200535259A Treated copper foil and circuit board
US2005158574A1 Ultra-thin copper foil with carrier and printed wiring board using ultra-thin copper foil with carrier
US2004157080A1 Copper foil for fine pattern printed circuits and method of production of same
EP1445351A1 Copper foil for high frequency circuit, method of production and apparatus for production of same, and high frequency circuit using copper foil
US2004043242A1 Copper foil for chip-on-film use, plasma display panel, or high-frequency printed circuit board
TW200403358A Electrodeposited copper foil and electrodeposited copper foil for secondary battery collector
JPH04274389A Copper foil for printed circuit board
JPH04116190A Electrodeposition drum
JPH03247787A Electrodeposition drum
EP0442187A1 Method of making electrodeposited copper foil
KR940003236B1 Electrolysis copper manufacture method
JPH03202280A Superposed polishing wheel
JPH03191079A Electrodeposition drum
JPH03188292A Electrodeposition drum
JPH03180482A Electrodeposition drum
JPH02307294A Copper foil for printed circuit
JPH02182890A Production of electrolytic copper foil
EP0310401A1 Insoluble electrode device
JPH01198495A Production of electrolytic metal foil and device therefor