Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8898871 | Operation cord, and operation apparatus for sunlight shielding apparatus | Hajime Nakamura, Eiji Kawai, Masaya Yamaguchi, Shojiro Uehara | 2014-12-02 |
| 5167269 | Roller mechanism for roller blinds | — | 1992-12-01 |