Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050922 | Server and method for processing email messages | Hiroaki Takahashi, Michio Masuno, Kazuhiro Hayashi | 2018-08-14 |
| 9905749 | Piezoelectric composition and piezoelectric device | — | 2018-02-27 |