YU

Yoshiyuki Utsumi

TC Tokyo Ohka Kogyo Co.: 7 patents #2 of 95Top 3%
Overall (2016): #11,981 of 481,213Top 3%
7
Patents 2016

Issued Patents 2016

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9499646 Negative resist composition, method of forming resist pattern and complex Naoki Yamashita, Yoshitaka Komuro, Daiju Shiono 2016-11-22
9469712 Method of producing polymeric compound, resist composition and method of forming resist pattern Tomoyuki Hirano, Junichi Tsuchiya, Yoichi Hori 2016-10-18
9442371 Method of producing structure containing phase-separated structure, method of forming pattern and method of forming fine pattern Takehiro Seshimo, Takaya Maehashi, Takahiro Dazai, Tasuku Matsumiya, Ken Miyagi +2 more 2016-09-13
9383642 Polymerization method of high-molecular weight compound, resist composition, and method for forming resist pattern Takahiro Dazai, Masatoshi Arai 2016-07-05
9366960 Negative resist composition, method of forming resist pattern, and complex Naoki Yamashita, Yoshitaka Komuro, Daiju Shiono 2016-06-14
9354515 Resist composition, acid generator, polymeric compound and method of forming resist pattern Takashi Nagamine, Yoshitaka Komuro, Masatoshi Arai 2016-05-31
9244347 Resist composition, compound, polymeric compound and method of forming resist pattern Yoshitaka Komuro, Takaaki Kaiho, Toshiaki Hato, Akiya Kawaue, Junichi Tsuchiya 2016-01-26