MY

Masahito Yahagi

TC Tokyo Ohka Kogyo Co.: 1 patents #31 of 91Top 35%
TC Toyko Ohka Kogyo Co.: 1 patents #1 of 8Top 15%
Overall (2019): #140,986 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10394122 Resist composition, method for forming resist pattern, compound, and acid generator Issei Suzuki, Yuki FUKUMURA, Kazuaki Ebisawa, Yoshitaka Komuro, Toshikazu Takayama +2 more 2019-08-27
10241406 Resist composition and method for forming resist pattern Issei Suzuki, Yuki FUKUMURA, Toshikazu Takayama, Takashi Kamizono, Tatsuya Fujii 2019-03-26