Osaka
Japan
11
2014-03-27
The entities that hold a legal rights for patent applications filed by inventor Yoshimura Koshi:
Koshi Yoshimura from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Corrosion-resistant magnet and method for producing the same
#2 | 2013-04-25Method for producing surface-modified rare earth metal-based sintered magnet
#3 | 2012-11-29CORROSION-RESISTANT MAGNET AND METHOD FOR PRODUCING THE SAME
#4 | 2012-09-13R-Fe-B RARE EARTH SINTERED MAGNET AND METHOD FOR PRODUCING SAME
#5 | 2012-08-16R-Fe-B type rare earth sintered magnet and process for production of the same
#6 | 2011-11-10Corrosion-resistant magnet and method for producing the same
#7 | 2011-08-04Corrosion-resistant magnet and method for producing the same
#8 | 2010-11-25R-Fe-B based sintered magnet having on the surface thereof vapor deposited film of aluminum or alloy thereof, and method for producing the same
#9 | 2010-10-07Method for producing surface-modified rare earth metal-based sintered magnet and surface-modified rare earth metal-based sintered magnet
#10 | 2010-07-22R-Fe-B type rare earth sintered magnet and process for production of the same
#11 | 2008-11-20R—Fe—B rare earth sintered magnet and method for producing same
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