Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508025 | MEMS switch and electronic device | Jotaro Akiyama, Takashi Aoyagi, Katsunori Osanai, Tohru Inoue | 2019-12-17 |
| 10484794 | Loudspeaker diaphragm, loudspeaker, and production method for loudspeaker diaphragm | Tetsushi Itano, Seiji Takagi, Kazuaki Nishimura, Makoto Kurozawa | 2019-11-19 |