Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905335 | Water stop treatment method and insulating covered electric wire | — | 2018-02-27 |
| 9721700 | Water-stop structure for electrical wire, and method for manufacturing same | Jun Tachibana | 2017-08-01 |
| 9108576 | Water stop treatment method | — | 2015-08-18 |