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NAKAJIMA TSUSHINKI KOGYO KK

Overview
  • Total Patents
    23
About

NAKAJIMA TSUSHINKI KOGYO KK has a total of 23 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and optics are ENSTO SEKKO OY, BBI ELECTRIC SPA and AUXILIAIRE APPAR ELECTRIC.

Patent filings in countries

World map showing NAKAJIMA TSUSHINKI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 20
#2 United States 3

Patent filings per year

Chart showing NAKAJIMA TSUSHINKI KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakajima Yoshikatsu 22
#2 Tatsumi Keigo 3
#3 Fujiwara Hideki 3
#4 Takahashi Akito 2
#5 Komaki Shojiro 2
#6 Ishikawa Takashi 1
#7 Nobe Shoji 1
#8 Mitsuoka Takeshi 1
#9 Kamiya Junichiro 1

Latest patents

Publication Filing date Title
JP2004354620A English and sign language training software program, and recording medium with the software program recorded thereon
JP2004032480A Battery charger of portable telephone
JP2003067231A Backup method for computer data
JP2003150991A On-street parking fee collecting method and device
JP2001333413A Advertisement information collection and distribution method using catv
JP2002015222A Web information providing system
JP2001306937A Method for distributing regional information for information terminal of traveling object
JP2001204980A Pressing and winding cutter for optical cable
JP2001174643A Optical cable sheath cutter
JP2001135429A Cable connector
JP2001176622A Cable connector
US6166326A Metal cable
JPH11238417A Metal cable
JPH1174038A Connector for coaxial cable
JPH11261713A Burglar-proof system for home use interphone and interphone repeater
JPH1051918A Cable laying method and cable hanger
JPH09245889A Connector cover
JPH09200726A Protector for cable television and using method for the same
JPH07282911A Connector for coaxial cable
JPH05159837A Coaxial cable connector