SK

Shota Katayama

TC Tokyo Ohka Kogyo Co.: 3 patents #9 of 86Top 15%
Overall (2021): #63,416 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11131927 Chemically amplified positive-type photosensitive resin composition, photosensitive dry film, method of manufacturing photosensitive dry film, method of manufacturing patterned resist film, method of manufacturing substrate with template and method of manufacturing plated article Akiya Kawaue, Kazuaki Ebisawa 2021-09-28
11061326 Chemical amplification type positive photosensitive resin composition, a photosensitive dry film, a method for producing a photosensitive dry film, a method for producing a patterned resist film, a method of manufacturing a template with a substrate, and a method of manufacturing a plated shaped product, and a Mercapto compound Akiya Kawaue, Yasushi Kuroiwa, Kazuaki Ebisawa 2021-07-13
11016387 Chemically amplified positive-type photosensitive resin composition, method of manufacturing substrate with template, and method of manufacturing plated article Kazuaki Ebisawa 2021-05-25