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OKI DATA KK

Overview
  • Total Patents
    8,700
  • GoodIP Patent Rank
    639
  • Filing trend
    ⇩ 13.0%
About

OKI DATA KK has a total of 8,700 patent applications. It decreased the IP activity by 13.0%. Its first patent ever was published in 1992. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets optics, computer technology and audio-visual technology are KONICA MINOLTA CORP, KYOCERA MITA CORP and FUJI XEROX CO LTD.

Patent filings in countries

World map showing OKI DATA KKs patent filings in countries
# Country Total Patents
#1 Japan 6,408
#2 United States 1,544
#3 EPO (European Patent Office) 399
#4 China 344
#5 United Kingdom 3
#6 Hong Kong 1
#7 Taiwan 1

Patent filings per year

Chart showing OKI DATA KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujiwara Hiroyuki 132
#2 Nagumo Akira 131
#3 Suzuki Takahito 109
#4 Yamamura Akihiro 101
#5 Ogiwara Mitsuhiko 100
#6 Ogihara Mitsuhiko 98
#7 Oda Yukiyoshi 74
#8 Ito Katsuyuki 69
#9 Koido Kenji 66
#10 Kishimoto Mitsuru 64

Latest patents

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