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HOTSUKOU DENSHI KK

Overview
  • Total Patents
    12
About

HOTSUKOU DENSHI KK has a total of 12 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy are REICHENBACH TRANSFORMATOREN, SCHWABE HERMANN and LU MINGYUE.

Patent filings in countries

World map showing HOTSUKOU DENSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kobayashi Masayuki 5
#2 Sugawara Koichi 3
#3 Aso Mitsuru 2
#4 Ishibashi Masatsugu 1
#5 Nakayama Masami 1
#6 Yamazaki Houichi 1
#7 Ichinose Noboru 1
#8 Nozoki Tamaki 1
#9 Saito Yasuhiro 1
#10 Horii Shigeru 1

Latest patents

Publication Filing date Title
JPH07103790A Magnetic sensor
JPH05304027A Drum core with electrode and electrode body
JPH05304038A Pin bonding method onto drum core and lead frame
JPH05239505A Magnetic-field press die of ferrite magnet for micromotor
JPH05306164A Sintering method for ferrite tile
JPH0499003A Manufacture of barium ferrite magnet
JPH03169003A Choke coil and its manufacture
JPS63246803A Oxide nonlinear resistor
JPS59218713A Composite type inductance element
JPS59197116A Winding machine for toroidal core
JPS59119708A Shield type inductance element
JPS58136359A Medical ferrite magnet and production thereof