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ONDO KOSAKUSHO KK

Overview
  • Total Patents
    41
About

ONDO KOSAKUSHO KK has a total of 41 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements, machine tools and environmental technology are VALEO UNISIA TRANSMISSION KK, KOREA POWERTRAIN CO LTD and MARCANTONINI MARIO.

Patent filings in countries

World map showing ONDO KOSAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 41

Patent filings per year

Chart showing ONDO KOSAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugata Mitsuaki 23
#2 Ito Kazuya 14
#3 Tomita Mikio 9
#4 Murase Yoshihisa 8
#5 Koi Naohiro 8
#6 Kato Chiaki 7
#7 Ito Yoshimasa 7
#8 Hasefuji Sakuyoshi 6
#9 Wada Eiji 6
#10 Sato Masaaki 5

Latest patents

Publication Filing date Title
JP2010230129A Balancer device of engine
JP2010144891A Balancer device for engine
JP2010144920A Balancer device for engine
JP2010144919A Balancer device for engine
JP2010144918A Balancer device for engine
JP2009216225A Engine balancer device
JP2009216224A Engine balancer device
JP2004090181A Manufacturing method of differential case of differential gear
JP2002122212A Sealing structure of differential device
JP2000296434A Automatic tool exchanger
JP2000176591A Method for forging pipe metallic tool
JP2000140983A Forging device of gear member
JP2000042816A Drilling device
JPH11173907A Annular vibration detector
JPH11147155A Horizontal type multi-step forging device
JPH11129128A Bolt feeding device
JPH10281858A Annular vibration detector
JPH07299571A Upper electrode cover for nut welding and method and device for detecting nut abnormality of welding machine for nut welding
JPH0857660A Guide pin for projection nut welding machine
JPH0819874A Spot welding use auxiliary gun device