Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118110 | Stripping liquid, stripping method, and electronic-component fabricating method | Ikuo Uematsu | 2021-09-14 |
| 10957553 | Etching solution, etching method, and method for manufacturing an electronic component | Masaaki Hirakawa, Ikuo Uematsu | 2021-03-23 |
| 10147619 | Substrate treatment apparatus, substrate treatment method, and etchant | Katsuhiro Sato, Kaori Deura, Yoshinori Kitamura, Takahiro Terada, Yoshihiro Ogawa +3 more | 2018-12-04 |
| 9412825 | Semiconductor device | Takaaki Yasumoto, Naoko Yanase, Kazuhide Abe, Takeshi Uchihara, Yasunobu Saito +11 more | 2016-08-09 |