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HAKUKIN WARMERS CO LTD

Overview
  • Total Patents
    25
About

HAKUKIN WARMERS CO LTD has a total of 25 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are FEDERAL NOE GUP NITI IM A P AL, INST TECHNOLOGICZNO-PRZYRODNICZY and HE XUESHU.

Patent filings in countries

World map showing HAKUKIN WARMERS CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing HAKUKIN WARMERS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Matoba Tsuneo 15
#2 Sekido Masayasu 10
#3 Yoda Akira 7
#4 Furuishi Haruhisa 6
#5 Furuishi Yahisa 2
#6 Goto Yukiyoshi 2
#7 Kobayashi Yukio 2
#8 Esashi Masaki 2
#9 Tanaka Hideji 2
#10 Ueda Yasunori 1

Latest patents

Publication Filing date Title
JP2003120930A Combination lighter and body warmer
JP2003070274A Portable thermoelectric generator
JP2003070275A Portable thermoelectric generator
JP2001323428A Snow melting device
JP2001314436A Body warmer
JP2001000467A Storage bag for heating element
JPH1052683A Seawater desalting system
JPH08264194A Battery
JPH09176881A Gaseous hydrogen production mechanism
JPH09176880A Mechanism for producing gaseous hydrogen and gaseous oxygen
JPH09176879A Gaseous hydrogen production mechanism
JPH07272711A Connecting method for multi-terminal battery
JPH06231747A Connecting method for multielectrode terminal battery
JPH06163057A Battery
JPH04186019A Ignition method of pocket heater
JPH04109917A Receptacle having heating function
JPH03221127A Exhaust gas cleaning method
JPH03217706A Method of purifying exhaust gas
JPH0387509A Device for disposing of waste liquid
JPH02144189A Waste liquid treating device