Hiroshima-ken
Japan
8
2014-08-28
The entities that hold a legal rights for patent applications filed by inventor Koujima Jun:
Jun Koujima from Hiroshima-ken, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Composite RF tag, and tool mounted with the composite RF tag
#2 | 2013-08-15COMPOSITE MAGNETIC ANTENNA AND RF TAG, AND METAL PART AND METAL TOOL ON WHICH THE COMPOSITE MAGNETIC ANTENNA OR RF TAG IS INSTALLED
#3 | 2013-08-15RF tag, magnetic antenna, board mounted with the RF tag, and communication system
#4 | 2013-01-24Magnetic antenna, and RF tag and board mounted with the RF tag
#5 | 2012-04-19Composite RF tag, and tool mounted with the composite RF tag
#6 | 2011-05-26Magnetic antenna, board mounted with the same, and RF tag
#7 | 2011-05-05Composite magnetic antenna and RF tag, and metal part and metal tool on which the composite magnetic antenna or RF tag is installed
#8 | 2005-07-12Perpendicular magnetic recording medium
47785 ⎘