Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543409 | Door pull and sash window having the door pull | Norikazu Higashitani, Yoshinori Ishikuro, Yasushi Yamamoto, Hiroaki Kubo | 2009-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543409 | Door pull and sash window having the door pull | Norikazu Higashitani, Yoshinori Ishikuro, Yasushi Yamamoto, Hiroaki Kubo | 2009-06-09 |