Learn more

EIKEN IND

Overview
  • Total Patents
    67
About

EIKEN IND has a total of 67 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets thermal processes, chemical engineering and furniture and games are HANDA RIKIYA, GASTAR CO LTD and SEIHOKU SANGYO KK.

Patent filings in countries

World map showing EIKEN INDs patent filings in countries

Patent filings per year

Chart showing EIKEN INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furuhashi Toshio 55
#2 Hasegawa Makoto 50
#3 Hara Akio 3
#4 Horie Minoru 3
#5 Furuhashi Toshio Eiken K K K N 1
#6 Ishida Takami 1
#7 Hoshiba Tetsuo 1
#8 Ito Takeo 1
#9 Soma Yoshimitsu 1
#10 Hasegawa Mokoto 1

Latest patents

Publication Filing date Title
JPH1122921A Gas burner
JPH119471A Liquid heating device
JPH119472A Liquid heating device
JPH1114013A Gas burner
JPH1114012A Gas burner
JPH10280934A Installation structure of oil filter
JPH10280935A Installation structure of oil filter
JPH10238724A Pretreatment device for combustion of waste plastic and the like
JPH10159530A Relief valve structure of oil filter
JPH10151304A Oil filter
JPH10151303A Oil filter
JPH0880403A Filter medium supporting device of oil filter
JPH0861617A Flame stabilizer for burner
JPH0861618A Burner port plate device for burner
JPH0814560A Igniter for gas burner
JPH0430050A Nonflammable panel and manufacture thereof
JPH04112A Gas burner device
JPH04113A Gas burner device
JPH04114A Gas burner device
JPH0367920A Combustion controller for gas burner