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KYOWA DENSHI KOGYO KK

Overview
  • Total Patents
    42
About

KYOWA DENSHI KOGYO KK has a total of 42 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology are MARPE DETLEV, IMAGIA TECHNOLOGIES CO LTD and SHENGDA COMP SHANGHAI CO LTD.

Patent filings in countries

World map showing KYOWA DENSHI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 42

Patent filings per year

Chart showing KYOWA DENSHI KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Television

Top inventors

# Name Total Patents
#1 Iwashita Yoshiharu 32
#2 Takagi Hideaki 4
#3 Hashimoto Masaichi 3
#4 Watanabe Yoshiaki 2
#5 Mori Kazuo 2
#6 Hosoi Yuji 2
#7 Yamakawa Hiroshi 1
#8 Nakamura Natsuki 1
#9 Bandai Tamotsu 1
#10 Nakano Jinichi 1

Latest patents

Publication Filing date Title
JP2011115471A Ball guide device of game machine and prize device using the same
JP2006011670A Self wash sale prevention system
JP2004195462A Device for washing small workpiece such as disc
JP2004154594A Wringing mechanism of disk cleaning device
JP2005032032A Subminiature information terminal equipment
JP2003158654A Picture transmission unit and picture transmission system
JP2003085559A Method and device for preparing data, and method and system for collating data
JP2003087576A Method and apparatus for preparing data, method and system for collating data
JP2002094456A Infrared multi-pulse modulation-demodulation repeater and infrared data transmission system using the same
JP2002263251A Slot machine
JP2002136646A Acoustic device for slot machine
JP2002111640A Bidirectional signal transmission apparatus by digital system and signal transmission system using it
JP2002078852A Slot machine
JP2002078851A Slot machine
JP2002078860A Slot machine
JP2001079242A Structure of fixing game circuit board case
JP2001097545A Disk-like material supplying device
JP2001052178A Method and device for preparing data, method and system for collation
JP2000210409A Slot machine
JP2000176076A Slot machine