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TOKYO GIJUTSU KENKYUSHO KK

Overview
  • Total Patents
    21
About

TOKYO GIJUTSU KENKYUSHO KK has a total of 21 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements, telecommunications and machines are FOX ARNOLD JEFFREY, OLOFSSON STIG and WALLBERG KURT AKE.

Patent filings in countries

World map showing TOKYO GIJUTSU KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing TOKYO GIJUTSU KENKYUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nomoto Tsuguhiro 8
#2 Takehisa Kinya 5
#3 Hasegawa Teiji 4
#4 Kondo Toshihiro 2
#5 Kondou Toshihiro 2
#6 Suemura Shuichi 2
#7 Horiguchi Hajime 1
#8 Torisu Takayoshi 1
#9 Tsukiji Jiyunya 1
#10 Hiratsuka Akihiko 1

Latest patents

Publication Filing date Title
JP2014082085A Multiple heater inspection system
JP2013071750A Canned beverage heat-retaining and cold-retaining holder
JP2011161035A Fastener and fastener component
JP2007255819A Heater designing/manufacturing/constructing method and heater used in the same
JP2007054741A Mantle heater
JP2006144942A Pipe heating structure
JP2006009883A Conductive wire inserting guide
JP2004349196A Manufacturing method for heater unit
JP2004316864A Heater unit to be mounted on valve
JPH1033573A Dental light source unit
JPH0910244A Contamination preventing device
JPH05192359A Inspecting tool for tooth row occlusion
JPH0788170A Air cleaning device for medical treatment
JPS63286149A Highly clean dental clinic apparatus
JPS61213716A Vertical automatic ink delivery device
JPS61213717A Horizontal automatic ink delivery device
JPS59190557A Friction ball type stepless transmission
JPS59142507A Focus detection method
JPS58152569A Syringe
JPS60156A Detecting system of originating subscriber