Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516412 | Directivity control apparatus, directivity control method, storage medium and directivity control system | Shinichi Shigenaga, Shuichi Watanabe, Tadashi Maki, Akitoshi IZUMI, Kazunori Hayashi +2 more | 2016-12-06 |