Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931066 | Roman shade | Toshimitsu Honda, Tomonori Muto, Hiroyuki Someya | 2011-04-26 |
| 5501262 | Cord locking assembly for use with venetian blind | Tadashi Inaba, Masahiro Nagashima, Kosuke Kawada | 1996-03-26 |