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NIHON ONKYO ENG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,575
  • Filing trend
    ⇩ 25.0%
About

NIHON ONKYO ENG CO LTD has a total of 12 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2015. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and China. Its main competitors in its focus markets computer technology, transport and control are REDFLEX TRAFFIC SYSTEMS PTY LT, SHANDONG EAGLE SOFTWARE TECHNOLOGY CO LTD and NANJING LANTAI TRAFFIC FACILITY CO LTD.

Patent filings in countries

World map showing NIHON ONKYO ENG CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 4
#2 Japan 3
#3 China 2
#4 Republic of Korea 2
#5 United States 1

Patent filings per year

Chart showing NIHON ONKYO ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tadahira Yoshio 7
#2 Kohashi Osamu 7
#3 Mizuno Takahiro 7
#4 Ohashi Shinji 5
#5 Tamura Kazuki 4
#6 Wada Hiroshi 4
#7 Kato Yukihiro 3
#8 Takeshita Makoto 3
#9 Kawagoe Hosei 3
#10 Hirosawa Kuniichi 2

Latest patents

Publication Filing date Title
JP2020170000A Material parameter estimation device, material parameter estimation method and material parameter estimation program
WO2020202302A1 Sound-absorbing wedge
WO2020183689A1 Acoustic adjustment shelf
WO2019176058A1 Learning data generation method, learning data generation device and learning data generation program
WO2019123526A1 Device for collecting aircraft flight history information
JP2017125746A Material parameter estimation device, material parameter estimation method and material parameter estimation program
JP2017048532A Laboratory