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YOSHINAGA TEKUNIKA KK

Overview
  • Total Patents
    18
About

YOSHINAGA TEKUNIKA KK has a total of 18 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are DUPLIN NIKOLAJ, AIZAWA TOSHIO and WUHAN SHUJU TECHNOLOGY CO LTD.

Patent filings in countries

World map showing YOSHINAGA TEKUNIKA KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing YOSHINAGA TEKUNIKA KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yoshinaga Michinori 9
#2 Masune Hiroyoshi 7
#3 Kamegamori Masahiko 5
#4 Uchino Shigeo 4
#5 Odaka Hideo 2
#6 Yoshinaga Sadao 2
#7 Matsumura Masami 1
#8 Udagawa Ayao 1

Latest patents

Publication Filing date Title
JP2003343832A Igniter such as cigarette lighter with safety lock mechanism
JP2003166703A Booster of gas torch
JP2002130820A Table instantaneous water heater with drinking water container as water tank
JP2002089805A Craft burner device
JP2002022122A Burner device for industrial art
JP2002005518A Instantaneous water heater having cassette-type gas cylinder
JP2001263653A Ignition burner
JP2001099425A Ignition operating unit having safety lock mechanism for smoking lighter
JP2001041449A Piezoelectric gas lighter with lock mechanism
JP2001012737A Fuel tank exchange type gas lighter
JP2000186805A Burner device having flame shape switching means
JP2000121054A Piezoelectric firing torch
JP2000111014A Burner device having fuel preheating means
JP2000046309A Burner device provided with fuel preheating means
JPH0998809A Stick made of titanium
JPH0960825A Burner
JPH094797A Cassette cylinder for burner
JPH08226597A Liquefied gas bomb