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MIWA SEISAKUSHO KK

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    217,619
About

MIWA SEISAKUSHO KK has a total of 14 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 GUANGYU ZHANG, SHAOXING FULANTE ELECTRIC APPLIANCE CO LTD and ZHENGZHOU LUCHEN ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing MIWA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing MIWA SEISAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Egashira Junya 9
#2 Egashira Tetsuya 4
#3 Wada Shiro 3
#4 Matsui Masami 2
#5 Fujimura Akio 1
#6 Abe Seishin 1
#7 Yada Tatsu 1
#8 Tanaka Satoshi 1
#9 Sakai Toshio 1

Latest patents

Publication Filing date Title
JP2018024030A Opening/closing structure for hatch door, and glove box
JP2018015840A Lid device for glove exchange
JP2013215819A Glove replacement method for glove box
JP2010038719A Manufacturing method of sample housing container made of quartz and manufacturing apparatus of sample housing container made of quartz
JP2006142238A Humidity control device of hermetic chamber
JP2005081452A Vacuum glove box
JP2003178857A Oven
JP2003173871A Manufacturing method of organic electroluminescent element
JPH10150977A Apparatus for tissue cell pressure sensitivity test
JPH10122751A Atmosphere holding type heat treating furnace
JPH08229879A Gas substitution method for glove box and device thereof
JPH08229880A Glove replacing method for glove box and device thereof
JPH08192385A Glove box
JPH08192384A Glove box