Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260279 | Screen apparatus and method for producing the same | Kazuhiro Nakae | 2019-04-16 |
| 9982483 | Screen device | Kazuhiro Nakae | 2018-05-29 |
| 8607841 | Roll screen device | — | 2013-12-17 |