DK

Daisuke Kawana

TC Tokyo Ohka Kogyo Co.: 1 patents #36 of 111Top 35%
Overall (2018): #444,758 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10101658 Resist composition and method of forming resist pattern Taku Hirayama, Shogo Matsumaru, Kenta Suzuki, Takashi Kamizono, Masahito Yahagi +1 more 2018-10-16