Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9478790 | Water addition plug for storage battery | Tomoyuki Enomoto, Tatsuo Nagayasu, Ryoji Okuno | 2016-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9478790 | Water addition plug for storage battery | Tomoyuki Enomoto, Tatsuo Nagayasu, Ryoji Okuno | 2016-10-25 |