Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195661 | Etching manufacturing method of thin film capacitor | Michihiro Kumagae, Kazuhiro Yoshikawa, Kenichi Yoshida, Norihiko Matsuzaka | 2021-12-07 |
| 10950389 | Thin-film capacitor | Daiki Ishii, Kazuhiro Yoshikawa, Koichi Tsunoda, Mitsuhiro Tomikawa, Kenichi Yoshida | 2021-03-16 |