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RIKEN ELECTRIC WIRE CO LTD

Overview
  • Total Patents
    12
About

RIKEN ELECTRIC WIRE CO LTD has a total of 12 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets surface technology and coating and machine tools are ALUMIPLATE INC, COVENTYA GMBH and SILVERCROWN LTD.

Patent filings in countries

World map showing RIKEN ELECTRIC WIRE CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 China 1
#3 Republic of Korea 1
#4 Taiwan 1
#5 United States 1

Patent filings per year

Chart showing RIKEN ELECTRIC WIRE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Surface technology and coating
#2 Machine tools

Top inventors

# Name Total Patents
#1 Miyazawa Nobuhiro 3
#2 Fujioka Tomohiro 3
#3 Irikura Shuichi 3
#4 Hori Shinya 3
#5 Takeshita Yasuo 3
#6 Ishioka Akira 3
#7 Miyamura Yasutsugu 2
#8 Wakana Katsutoshi 1
#9 Kariya Yasushi 1
#10 Hayashi Takamasa 1

Latest patents

Publication Filing date Title
JP2012253300A Manufacturing method of stacked planar coil and stacked planar coil
JP2004325813A Optical multiplexing and demultiplexing module
JP2004325812A Multiple multiplexing and demultiplexing module
JP2004105381A Intracelom expansion apparatus
JP2004037845A Optical coupling device
JP2001256845A Method of manufacturing cable with parts
JP2001107209A Method for preventing thermally oxidized yellowing of tin-plated wire
JPH11238215A Manufacture of lead wire for magnetic head