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TOYO DENSAN KK

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    239,604
About

TOYO DENSAN KK has a total of 49 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and transport are ARZAMASTSEV ALEKSANDR GENNADEVICH, HITACHI COMPUTER PERIPHERALS and ELECTRIC MOTOR WERKS INC.

Patent filings in countries

World map showing TOYO DENSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 49

Patent filings per year

Chart showing TOYO DENSAN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsuchiya Hisatoshi 18
#2 Kibe Katsumi 15
#3 Sakakibara Yasuyuki 8
#4 Shiga Naotatsu 6
#5 Kobayashi Tadao 5
#6 Minoda Katsumi 4
#7 Ito Akira 3
#8 Sugimura Morihiko 2
#9 Ueno Yusuke 1
#10 Ishikawa Kazuyoshi 1

Latest patents

Publication Filing date Title
JP2018043570A Air conditioning system for internal combustion engine motor vehicle
JP2013027194A Battery charging device for electric automobiles, and rescue vehicle
JP2011166844A Onboard power generation device
JP2008125177A Generator
JP2005117843A Brushless generator
JP2003180099A Alternator for automobile
JP2001234870A Oil pump body and manufacturing method therefor
JP2000320063A Reinforced concrete pole and reinforcing method of concrete pole
JPH11220834A Power generating mechanism for car
JPH0994661A On-vehicle generator provided with welding function
JPH0984397A Onboard power generating device
JPH0984396A Onboard power generating device
JPH08275544A Monitor for inverter
JPH08223937A Inverter monitoring apparatus
JPH06315276A Inverter control equipment
JPH05252799A Generation controller for automobile power generator
JPH0591800A Ac generator for vehicle
JPH0583998A Ac generator for vehicle
JPH04172994A Power source for ac motor-driven on-board air conditioner
JPH04156300A Ac generator for car