Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12171532 | Electronic valve, sphygmomanometer, and apparatus | Yoshihiko Sano, Takanori Nishioka, Gaku Kubota | 2024-12-24 |
| 8155344 | Vehicle speaker | Yasushi Iimori, Yoshiharu Kumura, Motoaki Suzukawa, Yasuo Higashidate | 2012-04-10 |
| 8126169 | Super magnetostriction speaker | — | 2012-02-28 |