MA

Masatoshi Arai

TC Tokyo Ohka Kogyo Co.: 5 patents #2 of 105Top 2%
KT Kabushiki Kaisha Toshiba: 2 patents #469 of 2,455Top 20%
FI Fujifilm Business Innovation: 1 patents #352 of 921Top 40%
Overall (2017): #11,268 of 506,227Top 3%
8
Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9829827 Developer container and image forming apparatus Ryoji Kawasaki 2017-11-28
9778567 Resist composition, method of forming resist pattern, polymeric compound, compound Yoshiyuki Utsumi 2017-10-03
9766541 Positive-type resist composition, method for forming resist pattern, photo-reactive quencher, and polymeric compound Hiroto Yamazaki, Yoshitaka Komuro, Daisuke Kawana, Kenta Suzuki, Tatsuya Fujii 2017-09-19
9690194 Method of forming resist pattern Tsuyoshi Nakamura, Takahiro Dazai 2017-06-27
9660071 Semiconductor device Hiroaki Katou, Tatsuya Nishiwaki, Hiroaki Katsuda, Chikako Yoshioka, Yoshitaka Hokomoto 2017-05-23
9639002 Method of forming resist pattern Yoshitaka Komuro, Daichi Takaki 2017-05-02
9606433 Resist composition, method of forming resist pattern, polymeric compound and compound Yoshiyuki Utsumi, Takahiro Dazai, Yoshitaka Komuro 2017-03-28
9559057 Semiconductor device and method for manufacturing the same Tatsuya Nishiwaki, Hiroaki Katou, Hiroaki Katsuda, Chikako Yoshioka, Rieko Matoba 2017-01-31