Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820173 | Pneumatic tire and pneumatic tire manufacturing method | Hiroshi Hata | 2023-11-21 |
| 11686671 | Concentration measurement device | Masaaki Nagase, Kouji Nishino, Nobukazu Ikeda | 2023-06-27 |