Saitama
Japan
3
2010-03-18
The entities that hold a legal rights for patent applications filed by inventor SUDO Masahiko:
Masahiko SUDO from Saitama, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Water-soluble keratin derivative and use thereof
#2 | 2007-06-07WATER-SOLUBLE KERATIN DERIVATIVE AND USE THEREOF
#3 | 2005-10-20Water-soluble keratin derivative and use thereof
3598397 ⎘