Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D693046 | Ceiling light | — | 2013-11-05 |
| D640823 | Ceiling light | Ichiro Muraishi | 2011-06-28 |
| D634055 | Ceiling light | Yumiko Takeshita | 2011-03-08 |
| D634056 | Ceiling light | Yumiko Takeshita | 2011-03-08 |