Uji
Japan
5
2021-01-14
The entities that hold a legal rights for patent applications filed by inventor Echigo Yoshiaki:
Yoshiaki Echigo from Uji, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Production method of maleimide
#2 | 2020-11-12Bismaleimide modified product and method for producing the same
#3 | 2019-11-14Production method of maleimide
#4 | 2018-12-20Bismaleimide modified product and method for producing the same
#5 | 2007-03-29Substrate for flexible printed wiring board and method for manufacturing the same
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