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DAIDOO DENSHI KK

Overview
  • Total Patents
    14
About

DAIDOO DENSHI KK has a total of 14 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy are ENGLISH ELECTRIC COMPANY OF CA, BLUM EISEN & METALLIND and SELCO CO LTD.

Patent filings in countries

World map showing DAIDOO DENSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing DAIDOO DENSHI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Anpo Takeshi 6
#2 Koike Yoshiyasu 5
#3 Hayashi Yasumitsu 2
#4 Mizuno Makoto 2
#5 Kondo Tsugio 2
#6 Shimazaki Haruhisa 2
#7 Hasegawa Fumiaki 2
#8 Hiraoka Harumi 1
#9 Hatakeyama Hiroshi 1
#10 Toda Hideki 1

Latest patents

Publication Filing date Title
JP2000184642A Yoke integrated rotating magnet for spindle motor and manufacture thereof
JP2000130602A Magnetic sealant
JP2000114019A Rare-earth bond magnet and its manufacture
JP2000094196A Compression molding device for powder
JP2000098741A Magnetic seal material
JP2000091112A Rare earth bond magnet and its manufacture
JP2000064094A Electrodeposition coating
JPH1174141A Manufacture of rare-earth bond magnet
JPH1126221A Rare earth bonded magnet
JPH113811A Rare earth bonded magnet and its manufacture
JPH10233310A Material for magnet and electrodeposition coating of the same
JPH10226890A Rust inhibiting method of rare-earth magnet
JPH09205013A Bond magnet having rust-resistant coat layer and its rust-resistant coating method
JPH09180920A Rare-earth bonded magnet, manufacture thereof and its heat treatment device