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TOYOMARU SANGYO KK

Overview
  • Total Patents
    521
  • GoodIP Patent Rank
    199,959
About

TOYOMARU SANGYO KK has a total of 521 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan, China and EPO (European Patent Office). Its main competitors in its focus markets computer technology, furniture and games and environmental technology are SENATOR INTERNAT LTD, OHARA TAKEYOSHI and LUOYANG JIUDING ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing TOYOMARU SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 517
#2 China 1
#3 EPO (European Patent Office) 1
#4 United States 1
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing TOYOMARU SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamamori Shigeki 117
#2 Nagano Hirotoyo 112
#3 Sato Fumiaki 59
#4 Watanabe Kanehisa 56
#5 Nagano Mitsuyoshi 42
#6 Ogura Nobuo 32
#7 Nakagaki Kenichi 25
#8 Kobayashi Hitoshi 21
#9 Ando Naoki 18
#10 Morioka Kazuo 16

Latest patents

Publication Filing date Title
JP2000084217A Controller for game machine
JP2000084218A Controller for game machine
JP2000084216A Controller for game machine
JP2000084188A Game machine
JP2000084165A Discharging rail for pachinko machine
JP2000084152A Game machine
JP2000084163A Game machine
JP2000084157A Game machine
JP2000079251A Game machine
JP2000079250A Electronic control circuit board protective cover
JP2000079230A Game machine
JP2000079220A Game machine
JP2000079232A Game ball pay-out device
JP2000079257A Game machine
JP2000079256A Game machine
JP2000079258A Game machine
JP2000079194A Game machine
JP2000079216A Game machine
JP2000070501A Pachinko machine
JP2000070490A Game machine