Learn more

KOKUSAI KEISOKKI KK

Overview
  • Total Patents
    93
  • GoodIP Patent Rank
    72,071
  • Filing trend
    ⇩ 57.0%
About

KOKUSAI KEISOKKI KK has a total of 93 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are KOKUSAI KEISOKUKI KK, CHIYODA ENGINEERING CONSULTANT and AGRI DYNAMICS INC DBA IND MFG.

Patent filings in countries

World map showing KOKUSAI KEISOKKI KKs patent filings in countries
# Country Total Patents
#1 Japan 93

Patent filings per year

Chart showing KOKUSAI KEISOKKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsumoto Shigeru 81
#2 Miyashita Hiroshi 44
#3 Murauchi Kazuhiro 42
#4 Hasegawa Masanobu 18
#5 Sakagami Tomotaka 12
#6 Tashiro Kazuyoshi 8
#7 Tokita Shuichi 5
#8 Miura Hiroki 4
#9 Endo Minoru 4
#10 Tsunoda Mitsuo 3

Latest patents

Publication Filing date Title
JP2020020817A Impact testing device
JP2019200218A Dynamic balance tester
JP2019200219A Dynamic balance tester
JP2019078772A Tire road testing device
JP2019124693A Tire on-road testing device
JP2018141770A Collision simulation test device
JP2019035705A Impact-testing apparatus
JP2018009982A Vibration device
JP2017129579A Vibration machine
JP2017129578A Excitation apparatus
JP2018066658A Vibration device
JP2017156090A Dynamic balancing machine
JP2016035471A Electrodynamic actuator and electrodynamic excitation device
JP2016080414A Tire road testing device
JP2015010843A Torsion test device
JP2013127406A Torsion tester
JP2013127407A Mechanical tester
JP2013120164A Torsion tester
JP2013120165A Torsion tester
JP2012237736A Electrodynamic actuator and electrodynamic exciter