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MIWA TSUTOMU

Overview
  • Total Patents
    21
About

MIWA TSUTOMU has a total of 21 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets transport, environmental technology and machines are STREHL LLC, HEIL TRAILER INTERNAT CO and ETUDES REALIS AUTOMOBILE.

Patent filings in countries

World map showing MIWA TSUTOMUs patent filings in countries

Patent filings per year

Chart showing MIWA TSUTOMUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miwa Tsutomu 19
#2 Kawahara Kunihiko 3
#3 Komukai Hiromichi 2

Latest patents

Publication Filing date Title
JP2007207147A Employment credit information apparatus and its operating method
JP2007095011A Marriage partner information reference device and its method
JP2006185023A Automatic trade contract method and automatic trade contract machine
JP2003034271A Aerodynamic fender member
US5184832A Aerodynamic motorcar
JPS63110078A Suspended type air dam skirt
JPS61206470A Pneumatic golf exerciser
JPS61191815A Air blow-off plate
JPS61135870A Air power vehicle
JPS6136036A External air pressure mirror for car
JPS619380A Bonnet air-flowing plate
JPS60178096A Thin writing utensil
JPS60168403A Coin stand purse
JPS59171737A Mini-exchange bumper
US4379582A Device for improving aerodynamic and safety characteristics of automotive vehicles