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KOYO JIDOKI

Overview
  • Total Patents
    396
  • GoodIP Patent Rank
    187,181
  • Filing trend
    0.0%
About

KOYO JIDOKI has a total of 396 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, Republic of Korea and United States. Its main competitors in its focus markets packaging and shipping, transport and machines are EXPRESS CARD AND LABEL CO INC, DATA LINK CORP and TAPELER CORP.

Patent filings per year

Chart showing KOYO JIDOKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamashita Kyoichi 169
#2 Yamashita Kiyouichi 74
#3 Futaba Takeshi 23
#4 Noguchi Masahiko 19
#5 Yamashita Tatsumichi 16
#6 Maeda Minoru 16
#7 Yamashita Kyouichi 11
#8 Takaoka Noriaki 10
#9 Hirakushi Shuzo 9
#10 Hirowatari Akitoshi 7

Latest patents

Publication Filing date Title
JP2019218778A Method for constructing underground structure
JP2019190037A Boring method of ground right below underground structure
JP2018127259A Rotary transportation device of labeling machine
JP2017166294A Underground structure construction method
JP2016043951A Labeling machine
JP2013167063A Quake absorbing structure for underground structure
JP2013028439A Certification stamp feeder in certification stamp sticking machine
JP2012121679A Labeling machine
JP2012086854A Molding and mounting apparatus of neck label
JP2012030851A Labeling machine
JP2012017111A Labeling machine with perforation forming device, and perforation forming method to label
JP2011218852A Bicycle parking device for two-wheeled vehicle
JP2011121619A Labeling machine
JP2011052484A Excavating device
JP2011016544A Labeling machine
JP2011017161A Excavating equipment
JP2010261213A Multistory bicycle parking device
JP2010247904A Falling off prevention device of stored article in automatic warehouse
JP2010215244A Labeling machine
JP2010180047A Container supply device