Omuta
Japan
3
2011-10-20
The entities that hold a legal rights for patent applications filed by inventor Iwasa Mitsuyoshi:
Mitsuyoshi Iwasa from Omuta, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Ceramic powder and applications thereof
#2 | 2009-12-17Ceramic powder and applications thereof
#3 | 2009-01-29Inorganic hollow particle, process for producing the same, and composition containing the same
6201190 ⎘