Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318693 | Tire vulcanization mold, tire vulcanization device, and tire production method | — | 2022-05-03 |
| 11284174 | Loudspeaker device | Kazutaka Nakashima | 2022-03-22 |
| 11225040 | Tire vulcanizing mold, method of manufacturing pneumatic tire, and pneumatic tire | — | 2022-01-18 |