Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794050 | Discharge valve operating device, flush water tank device, and flush toilet | Koki SHINOHARA, Hideki Tanimoto | 2020-10-06 |
| 10564223 | Power storage system, control system of secondary battery, and control method of secondary battery | Takanori Yamazoe | 2020-02-18 |