YF

Yuki FUKUMURA

TC Tokyo Ohka Kogyo Co.: 6 patents #187 of 684Top 30%
TC Toyko Ohka Kogyo Co.: 1 patents #5 of 20Top 25%
Overall (All Time): #705,753 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11747726 Resist composition and method of forming resist pattern Tatsuya Fujii, Yoichi Hori 2023-09-05
11372329 Resist composition and method of forming resist pattern Masahito Yahagi, Yoichi Hori, Tatsuya Fujii 2022-06-28
11204551 Resist composition and method for forming resist pattern Masahito Yahagi, Issei Suzuki, Toshikazu Takayama, Takashi Kamizono, Tatsuya Fujii 2021-12-21
11099479 Resist composition, method of forming resist pattern, polymeric compound, and copolymer Takashi Nagamine, Hideto Nito, Masafumi FUJISAKI, Tatsuya Fujii, Takahiro Kojima +3 more 2021-08-24
10394122 Resist composition, method for forming resist pattern, compound, and acid generator Issei Suzuki, Masahito Yahagi, Kazuaki Ebisawa, Yoshitaka Komuro, Toshikazu Takayama +2 more 2019-08-27
10261416 Resist composition and method for forming resist pattern Tomotaka Yamada, Takashi Kamizono, Tatsuya Fujii 2019-04-16
10241406 Resist composition and method for forming resist pattern Masahito Yahagi, Issei Suzuki, Toshikazu Takayama, Takashi Kamizono, Tatsuya Fujii 2019-03-26