TT

Tetsuji Togawa

EB Ebara: 6 patents #2 of 156Top 2%
Overall (2016): #16,561 of 481,213Top 4%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9457447 Polishing apparatus and polishing method Masaya Seki, Masayuki Nakanishi 2016-10-04
9457448 Polishing apparatus and polishing method Masaya Seki, Masayuki Nakanishi 2016-10-04
9399274 Wafer polishing method Atsushi Yoshida, Toshifumi Watanabe 2016-07-26
9308621 Method and apparatus for polishing a substrate Makoto Fukushima, Shingo Saito, Tomoshi Inoue 2016-04-12
9248543 Method of detecting abnormality in polishing of a substrate and polishing apparatus Masaya Seki, Hiroyuki Takenaka 2016-02-02
9248545 Substrate processing apparatus and substrate processing method Masaya Seki, Masayuki Nakanishi, Kenya Ito 2016-02-02