Hyogo
Japan
2
2021-12-16
The entities that hold a legal rights for patent applications filed by inventor Katayama Daisuke:
Daisuke Katayama from Hyogo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
COPPER POWDER FOR 3D PRINTING, METHOD FOR PRODUCING COPPER POWDER FOR 3D PRINTING, METHOD FOR PRODUCING 3D PRINTED ARTICLE, AND 3D PRINTED ARTICLE
#2 | 2008-03-27Metal removing solution and metal removing method using the same
4144972 ⎘