Ichihara
Japan
3
2022-12-08
The entities that hold a legal rights for patent applications filed by inventor Watanabe Hideki:
Hideki Watanabe from Ichihara, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
POLYARYLENE SULFIDE, AND PURIFICATION METHOD AND PRODUCTION METHOD THEREFOR
#2 | 2011-04-14Process for producing urethane (meth)acrylate
#3 | 2011-03-24Process for producing epoxy (metha)acrylate
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