Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162301 | Roll-up door with spiral brackets | Thomas Joseph Steckbeck, Kazuo Mita, Toru Kimura | 2021-11-02 |
| 11028639 | Low friction high speed roll door at high wind loads | Sree Lakshmi Kanuri, Toru Kimura | 2021-06-08 |