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SUSUMU UBUKATA

Overview
  • Total Patents
    168
About

SUSUMU UBUKATA has a total of 168 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets electrical machinery and energy, transport and measurement are BONNELLA SWITCHES LTD, SLAMECKA ERNST and TORRIX SA ETS.

Patent filings in countries

World map showing SUSUMU UBUKATAs patent filings in countries

Patent filings per year

Chart showing SUSUMU UBUKATAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ubukata Susumu 159
#2 Mizutani Yasukazu 153
#3 Iyota Shiyouzou 31
#4 Iyoda Shiyouzou 29
#5 Iyoda Shozo 17
#6 Sato Shigemi 12
#7 Shibata Moichi 11
#8 Iyoda Syozo 11
#9 Oda Kenji 9
#10 Mizuno Ikuo 7

Latest patents

Publication Filing date Title
JPH04285848A Liquid discriminating apparatus
JPH03236129A Heat sensitive switch and manufacture thereof
JPH03201337A Thermal switch
JPH02161207A Liquid supply mechanism for cartridge
JPH02161206A Liquid supply mechanism for cartridge
IT8921700D0 Thermally responsive switch for enclosed motor-compressor
US4914414A Thermally responsive switch
JPH02252995A Liquid filling pump
JPH02241991A Fluid filling pump
JPH02227928A Thermal reaction switch
JPH02213017A Acceleration responsive switch and manufacture thereof
JPH02203220A Seismoscope
JPH02196190A Liquid injection pump
JPH02147825A Seismoscope
JPH02129825A Acceleration response switch and manufacture thereof
JPH02102844A Vehicle flashing device
JPH0267477A Controller for injection pump
JPH0257815A Liquid supplying mechanism for cartridge tank
JPH0240095A Lubricating pump
JPH01305216A Injector for cartridge tank