Ohtake-shi
Japan
2
2015-12-31
The entities that hold a legal rights for patent applications filed by inventor WATANABE Jun:
Jun WATANABE from Ohtake-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
TERTIARY-NITROGEN-ATOM-CONTAINING LACTONE POLYMER HAVING POLYMERIZABLE GROUP, AND METHOD FOR PRODUCING SAME
#2 | 2005-04-07Method of treating polyester polymer and polyester polymer reduced in low-boiling component content
1399693 ⎘