Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10350725 | RAMO4 substrate and manufacturing method thereof | Yoshifumi Takasu, Yoshio Okayama, Akihiko Ishibashi, Akio Ueta, Masaki Nobuoka +1 more | 2019-07-16 |
| 10246796 | RAMO4 substrate | Hidenao Kataoka, Yoshio Okayama, Nobuyuki Yokoyama, Yoshifumi Takasu | 2019-04-02 |