Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503152 | Method of manufacturing semiconductor device | Naofumi Ohashi, Toshiyuki Kikuchi, Tadashi Takasaki | 2019-12-10 |
| 10453720 | Method of manufacturing semiconductor device | Yukinori Aburatani, Takashi Yahata, Tadashi Takasaki, Naofumi Ohashi, Keita ICHIMURA | 2019-10-22 |
| 10424520 | Method of manufacturing semiconductor device | Takafumi Sasaki, Kazuhiro Morimitsu, Naofumi Ohashi, Tadashi Takasaki | 2019-09-24 |
| 10224227 | Method of processing substrate | Naofumi Ohashi, Satoshi Takano, Kazuyuki Toyoda | 2019-03-05 |