Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429378 | Resin property value prediction apparatus, learning apparatus, and method for predicting resin property value | Kazutoshi Terauchi, Hiromasa Kaneko, Shuto Yamakage | 2025-09-30 |
| 9674595 | Speaker and manufacturing method thereof | Masamichi Ara, Kenichi Ajiki, Keiji Ishikawa | 2017-06-06 |
| 9008350 | Loudspeaker, electronic device and mobile device both including the same, and method of producing the same | Kenichi Ajiki, Keiji Ishikawa, Masamichi Ara | 2015-04-14 |