Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9781515 | Loudspeaker diaphragm, and loudspeaker, electronic device and mobile device including the diaphragm | Tomonori Shibuya, Yoshiyuki Takahashi, Yoshimichi Kajihara, Tetsushi Itano, Mitsukazu Kuze | 2017-10-03 |