Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10755738 | Aluminum alloy substrate for magnetic discs and manufacturing method therefor, as well as magnetic disc using said aluminum alloy substrate for magnetic discs | Kotaro KITAWAKI, Takuya Murata, Akira Hibino, Naoki Kitamura, Masanobu Onishi +2 more | 2020-08-25 |
| 10655231 | Etchant composition for multilayered metal film of copper and molybdenum, method of etching using said composition, and method for prolonging life of said composition | Pen-Nan Liao, Ying-Hao Li | 2020-05-19 |
| 10620723 | Input device | Toshihiro Konishi, Hidenori Katsumura, Masahisa Niwa, Takefumi Inoue, Masaki Sawada | 2020-04-14 |
| 10591953 | Signal processing apparatus and method | Sotaro Ohara, Katsuyuki Tanaka, Katsumi Takaoka, Keita Izumi, Suguru Houchi +6 more | 2020-03-17 |