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PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    30,936
  • Filing trend
    ⇧ 325.0%
About

PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE has a total of 55 patent applications. It increased the IP activity by 325.0%. Its first patent ever was published in 2005. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and basic materials chemistry are WHIRLPOOL SA, NIDEC GLOBAL APPLIANCE GERMANY GMBH and IXETIC MAC GMBH.

Patent filings per year

Chart showing PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPOREs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayashi Hiroto 16
#2 Kawabata Hirotaka 16
#3 Chong San Haw 14
#4 Akashi Hironari 14
#5 Oyagi Shingo 12
#6 Ide Terumasa 11
#7 Yokota Kazuhiro 9
#8 Yagi Akio 7
#9 Ishida Yoshinori 6
#10 Hayashi Yasushi 5

Latest patents

Publication Filing date Title
WO2020204826A1 Crankshaft for hermetic compressor and hermetic compressor
WO2020204825A1 Suction muffler for reciprocating compressor
WO2020085427A1 Sealed compressor and refrigeration device
WO2020045485A1 Compressor, refrigeration/cold storage device using same, and method for manufacturing compressor
WO2020017319A1 Hermetic refrigerant compressor and freezing/refrigerating apparatus using same
EP3816441A1 Hermetic refrigerant compressor and freezing/refrigerating apparatus using the same
SG10201902834TA Valve sheet for hermetic compressor
WO2019155998A1 Compressor and refrigeration device using same
SG10201805228UA Suspension spring for hermetic compressor and hermetic compressor having same
EP3633193A1 Hermetic refrigerant compressor and freezing apparatus
WO2018216655A1 Compressor driving device, control unit using same, compressor unit, and cooler
EP3617503A1 Hermetically sealed refrigerant compressor and refrigeration device using same
CN110573734A Sealed refrigeration compressor and refrigeration equipment comprising same
SG10201802579WA Hermetic compressor having discharge muffler
SG10201800146TA Hermetic compressor and stator insulator
US2019285063A1 Refrigerant compressor and freezer/refrigerator including same
SG10201608842WA Dual functional valve with v-shape double discharge and spring reed
US2018216609A1 Refrigeration compressor having an outer-rotor type motor with the stator fixed to a member fixed to a cylinder block
EP2064305A1 Refrigerant compressor