Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145876 | Carbon catalyst, cell electrode, and cell | Yoshikazu Kobayashi, Tetsutaro Sato, Takeaki Kishimoto | 2021-10-12 |
| 11114672 | Carbon catalyst, battery electrode, and battery | Yoshikazu Kobayashi, Jun-ichi Ozaki, Takafumi Ishii, Takuya Maie | 2021-09-07 |
| 10935116 | Seal member for ball screw device | Futoshi Nakamura, Tetsuhiro Nishide, Kotaro Kawai, Bin Zhao, Tomoyuki Sugiyama | 2021-03-02 |