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ACE DENKEN KK

Overview
  • Total Patents
    3,679
  • GoodIP Patent Rank
    15,995
  • Filing trend
    ⇩ 35.0%
About

ACE DENKEN KK has a total of 3,679 patent applications. It decreased the IP activity by 35.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets control, furniture and games and packaging and shipping are ELEKTRONCEK D D, SETA CORP and CHUBU HITACHI DENKI.

Patent filings per year

Chart showing ACE DENKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takemoto Takatoshi 3,261
#2 Tsurumi Masayuki 670
#3 Kawashima Kazunari 591
#4 Yoneyama Yasumori 108
#5 Handa Shigeru 108
#6 Aoki Toshiyuki 84
#7 Kadomatsu Hideyuki 75
#8 Sasaoka Kazuyo 73
#9 Satsuma Yasutomo 68
#10 Ogura Hideji 63

Latest patents

Publication Filing date Title
JP2021000541A Structure of game island
JP2020199315A Game system
JP2020203116A Paper sheets guide passage and paper sheets conveyance device
JP2020168503A Paper sheet collection and transport system and transport subsidiary body relay device
JP2020168505A Operation state display device
JP2020168504A Paper sheet recovery conveyance system
JP2020157164A Paper sheet collection/transport system
JP2020157163A Paper sheet collection/transport system
JP2020142130A Paper sheet conveyer
JP2020125212A Paper sheet storage device
JP2020073171A Game device
JP2019155202A Structure for game island
JP2020195481A Game machine equipment island and building having the same
JP2019209135A Partition for game machine island
JP2019115797A Game device
JP2019111401A Game system
JP2019085273A Conveyance relay device
JP2020139303A Smoking booth and information processing device
JP2020117372A Paper sheet recovery/conveyance system
JP2019055325A Upper structure of game machine island