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TANAKA MIKIO

Overview
  • Total Patents
    22
About

TANAKA MIKIO has a total of 22 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets packaging and shipping, machines and foods and drinks are MASTER PACKAGE CORP, PHILTON POLYTHENE CONVERTERS L and P L ANDREWS CORP.

Patent filings per year

Chart showing TANAKA MIKIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Mikio 19
#2 Ootsubo Ryouichi 2
#3 Enoki Hiroshi 1
#4 Ootsubo Ryouichi; 1
#5 Kawai Osamu 1
#6 Tanaka Kazuya 1
#7 Yasuda Matsuo 1
#8 Ayaki Tsuyoshi 1
#9 Tanaka Kazuya; 1

Latest patents

Publication Filing date Title
US2012170875A1 Check valve and storage body equipped therewith
KR20110102113A Check valve and compression bag and air cushion bag equipped therewith
WO2011052246A1 Check valve, sealing bag, and production method for both
JP2010142523A Three-dimensional paper canvas
JP2010095292A Sealed bag and zipper tape and slider used therefor
JP2009202880A Sealed bag
JP2009023700A Compression bag
JP2009011516A Opening/closing mechanism of sealing fastener, sealing fastener, slider, and sealing bag
WO2008075416A1 Deaeration bag
WO2007004273A1 Structure of airflow channel of sealing bag, sealing bag, and method of producing sealing bag
WO2006070467A1 Structure of air vent passage of sealed bag, sealed bag, and method of manufacturing sealed bag
JPS61203351A Bag or vessel
JPS59124635A Method and device for automatic transport of stacked sheets one after another
JPS594721A Reinforcing of pile
JPS5542990A Burying process for preformed pile
JPS52107542A Single phase rectifier