Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516144 | Energy storage apparatus | Kentaro Shibuya | 2019-12-24 |
| D867311 | Operation button for elevator | Takanori Hikima, Yoshinori Saikawa, Takeyuki Hori | 2019-11-19 |
| 10290851 | Energy storage apparatus | Kentaro Shibuya | 2019-05-14 |
| 10263227 | Energy storage apparatus and method for manufacturing the same | Kentaro Shibuya | 2019-04-16 |