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OKI JOHO SYST KK

Overview
  • Total Patents
    221
About

OKI JOHO SYST KK has a total of 221 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and packaging and shipping are AOMORI PREFECTURAL INDUSTRIAL TECH RESEARCH CENTER, TAIPEI CITY UNIV SCIENCE & TECHNOLOGY and RIKEN PERFUMERY KK.

Patent filings in countries

World map showing OKI JOHO SYST KKs patent filings in countries
# Country Total Patents
#1 Japan 221

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ishii Ryuji 15
#2 Kato Atsushi 13
#3 Ando Yoshifusa 10
#4 Imaoka Yoshiyuki 9
#5 Kimura Yutaka 9
#6 Arai Yasuhisa 9
#7 Hashizume Yasumi 8
#8 Matsumoto Hirohisa 8
#9 Machida Katsuhiko 8
#10 Takai Tomonori 7

Latest patents

Publication Filing date Title
JP2012186717A Electrical apparatus
JP2012063462A Lcd control system
JP2012065053A Communication terminal device
JP2011193652A Islanding determining device
JP2011180653A Data transfer device and data transfer method
JP2011177923A Electronic device and image forming apparatus
JP2011180654A Arbitration device
JP2011061397A Image processing system
JP2011022927A Hand image recognition device
JP2010250186A Image forming apparatus
JP2010218379A Data transfer device
JP2010220020A Decoder
JP2010211641A Slip processing unit
JP2010197052A Magnetic field detection sensor and sensor tube including the same, and earth crust activity monitoring system
JP2010121341A Cut-off shaft
JP2010097504A Monitoring system
JP2010081526A Image reading apparatus and image reading method
JP2010079833A Seal impression inquiry system
JP2010070377A Medium processing device
JP2010020500A Memory controller