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TOUTOKU TORYO KK

Overview
  • Total Patents
    12
About

TOUTOKU TORYO KK has a total of 12 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology are XIAN KING BROTHER CIRCUIT TECH CO LTD, ELEX KK and HITACHI CABLE NETWORKS LTD.

Patent filings in countries

World map showing TOUTOKU TORYO KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing TOUTOKU TORYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yonemoto Hironori 9
#2 Yamato Hitoshi 7
#3 Koga Toshimi 5
#4 Oosawa Mikinori 5
#5 Yaguchi Koji 4
#6 Imai Hideyuki 2
#7 Sumikura Tetsuei 1
#8 Soma Seiji 1
#9 Hirata Kunio 1
#10 Fukuchi Minoru 1

Latest patents

Publication Filing date Title
JPH1149859A Polyester-imide resin for electrical insulating coating
JPH1135884A Polyurehtane-based electrical insulating coating material
JPH1034649A Manufacture of prepreg in circuit board
JPH09241404A Production of prepreg on circuit board
JPH09246689A Manufacture of coil-shaped circuit board constituent member
JPH09246690A Manufacture of coil-shaped constituent member for circuit board use
JPH0912973A Electrically insulating coating
JPH0657210A Polyurethane coating for electrical insulating wire
JPH02178372A Coating for insulated wire
JPS6427113A Self-welding electrically insulated electric wire with slidability
JPS63168907A Self-shorting type electrically insulated wire
JPS61120876A Insulating adhesive composition