Learn more

ASANO GEAR CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    194,729
  • Filing trend
    ⇩ 100.0%
About

ASANO GEAR CO LTD has a total of 31 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are TLT TURBO GMBH, MITSUBISHI HEAVY IND COMPRESSOR CORP and ANOKHIN VLADIMIR DMITRIEVICH.

Patent filings in countries

World map showing ASANO GEAR CO LTDs patent filings in countries

Patent filings per year

Chart showing ASANO GEAR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kato Shogo 10
#2 Saito Hiroshi 5
#3 Saito Hirotsugu 4
#4 Hamakawa Makoto 3
#5 Tatsuno Tetsuo 3
#6 Toyoda Masaya 2
#7 Hamana Masumi 2
#8 Yamaguchi Atsushi 2
#9 Imamura Norihiro 2
#10 Arita Yusuke 1

Latest patents

Publication Filing date Title
JP2018150963A Welding structure for differential case and ring gear
JP2018123936A Differential case
JP2018035873A Rotor and differential gear device
JP2018034255A Lapper for gear pair
JP2015102175A Bevel gear pair and manufacturing method thereof
JP2014061814A Steering unit
JP2014020255A An impeller rotor and an assembly method of the impeller rotor
JP2013253637A Transmission
JP2013215843A Shape measuring device and shape measuring device for impeller
JP2013212551A Apparatus and method for machining gear
JP2013190015A Gear, and differential device
JP2013108606A Hypoid gear
JP2013104548A Planetary gear device
JP2013104516A Differential device
JP2012045675A Tooth face finishing processing method and processing machine of internal gear
JP2005069713A Tooth surface shape measurement/evaluation method of gear
JP2005043055A Engagement transmission error measuring method and device for gearing unit
JP2004069584A Method for measuring and regulating backlash of bevel gear or the like
JP2004068961A Method and device for setting and adjusting backlash of bevel gear or the like
JP2003334723A Tooth cutting machine of bevel gear and the like