Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11027233 | Absorption rotor, rotor element, method of manufacturing absorption rotor, and method of manufacturing rotor element | Yusuke Chigira, Katsuhiro Yamashita, Masahiro Tsuzaki, Teruzi Yamazaki | 2021-06-08 |
| 10960623 | Vent plug, tire cure mold, and method of manufacturing tire | Toshikazu Yasunaga | 2021-03-30 |