Joetsu
Japan
6
2020-09-10
The entities that hold a legal rights for patent applications filed by inventor Seki Akihiro:
Akihiro Seki from Joetsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Positive resist composition and patterning process
#2 | 2014-07-31Patterning process and resist composition
#3 | 2012-10-25Patterning process
#4 | 2008-10-30Positive resist compositions and patterning process
#5 | 2008-05-29Positive resist compositions and patterning process
#6 | 2007-12-13Photoacid generators, chemically amplified resist compositions, and patterning process
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